Sets or gets whether the DropDown is automatically opened when the mouse cursor is moved over the widget.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} autoOpen={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets whether the height of the jqxDropDownList's ListBox displayed in the widget's DropDown is calculated as a sum of the items heights.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} autoDropDownHeight={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the type of the animation.

'fade'

'slide'

'none'

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} animationType={'fade'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Determines whether checkboxes will be displayed next to the list items.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} checkboxes={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the delay of the 'close' animation.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} closeDelay={800}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Enables/disables the jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} disabled={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the displayMember of the Items. The displayMember specifies the name of an object property to display. The name is contained in the collection specified by the 'source' property.

Sets or gets the DropDown's alignment.

'left'

'right'

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} dropDownHorizontalAlignment={'right'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the DropDown's alignment.

'top'

'bottom'

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} dropDownVerticalAlignment={'bottom'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the height of the jqxDropDownList's ListBox displayed in the widget's DropDown.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} dropDownHeight={50}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the width of the jqxDropDownList's ListBox displayed in the widget's DropDown.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} dropDownWidth={300}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Enables/disables the selection.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} enableSelection={false}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets whether the dropdown detects the browser window's bounds and automatically adjusts the dropdown's position.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} enableBrowserBoundsDetection={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Enables/disables the hover state.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} enableHover={false}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Determines whether the Filtering is enabled.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} filterable={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Determines the Filter's height.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} filterHeight={40}
        filterable={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Determines the Filter's delay. After 100 milliseconds, the widget automatically filters its data based on the filter input's value. To perform filter only on "Enter" key press, set this property to 0.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} filterDelay={200}
        filterable={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Determines the Filter input's place holder.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} filterable={true}
        filterPlaceHolder={'Filtering...'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the jqxDropDownList's height.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the incrementalSearch property. An incremental search begins searching as soon as you type the first character of the search string. As you type in the search string, jqxDropDownList automatically selects the found item. Focus the widget and start typing.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} incrementalSearch={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the incrementalSearchDelay property. The incrementalSearchDelay specifies the time-interval in milliseconds after which the previous search string is deleted. The timer starts when you stop typing. Focus the widget and start typing.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} incrementalSearchDelay={200}
        incrementalSearch={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the height of the jqxDropDownList Items. When the itemHeight == - 1, each item's height is equal to its desired height.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} itemHeight={30}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the delay of the 'open' animation.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} openDelay={2000}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Text displayed when the selection is empty.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={'null'}
        placeHolder={'I am a placeholder !'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the popup's z-index.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} popupZIndex={20000}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets a value indicating whether widget's elements are aligned to support locales using right-to-left fonts.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} rtl={true}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Callback function which is called when an item is rendered. By using the renderer function, you can customize the look of the list items.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        renderer: (index: number, label: string, value: string): any => {
          return index + ' ' + label;
        },
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} renderer={this.state.renderer}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Callback function which is called when the selected item is rendered in the jqxDropDownList's content area. By using the selectionRenderer function, you can customize the look of the selected item.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        selectionRenderer: (element: object, index: number, label: string, value: any): any => {
          return 'My String';
        },
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} selectionRenderer={this.state.selectionRenderer}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the item incremental search mode. When the user types some text in a focused DropDownList, the jqxListBox widget tries to find the searched item using the entered text and the selected search mode.

'none'

'contains'

'containsignorecase'

'equals'

'equalsignorecase'

'startswithignorecase'

'startswith'

'endswithignorecase'

'endswith'

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} searchMode={'startswith'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the items source.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the selected index.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={1}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} theme={'material'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4} template={'success'}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets or gets the valueMember of the Items. The valueMember specifies the name of an object property to set as a 'value' of the list items. The name is contained in the collection specified by the 'source' property.

Sets or gets the jqxDropDownList's width.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when the data binding operation is completed.

Code examples

Bind to the bindingComplete event of jqxDropDownList.

This event is triggered when the popup ListBox is closed.

Code examples

Bind to the close event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onClose={this.onClose} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onClose(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when an item is checked/unchecked.

Code examples

Bind to the checkChange event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.setOptions({ checkboxes: true });
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onCheckChange={this.onCheckChange} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onCheckChange(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when the user selects an item.

Code examples

Bind to the change event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onChange={this.onChange} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onChange(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when the popup ListBox is opened.

Code examples

Bind to the open event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onOpen={this.onOpen} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onOpen(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when the user selects an item.

Code examples

Bind to the select event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onSelect={this.onSelect} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onSelect(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

This event is triggered when the user unselects an item.

Code examples

Bind to the unselect event of jqxDropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
  
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} onUnselect={this.onUnselect} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
 
  private onUnselect(e: Event): void {
    alert('do something...');
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Adds a new item to the jqxDropDownList. Returns 'true', if the new item is added or 'false' if the item is not added.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.addItem('Item1');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Clears all selected items.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.clearSelection();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Clears all items.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.clear();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Hides the popup listbox.

Checks a list item when the 'checkboxes' property value is true. The index is zero-based, i.e to check the first item, the 'checkIndex' method should be called with parameter 0.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.checkIndex(2);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Checks an item.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.checkItem('Item1');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Checks all list items when the 'checkboxes' property value is true.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.checkAll();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Clears the widget's filter when filtering is applied.

Destroys the widget.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.destroy();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Disables an item. Item is an object.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.disableItem('Bicerin');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Disables an item by index. Index is a number.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.disableAt(2);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Enables an item. Item is an object.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

Enables a disabled item by index. Index is a number.

Ensures that an item is visible. index is number. When necessary, the jqxDropDownList scrolls to the item to make it visible.

Sets the focus to the widget.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.focus();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Gets item by index. The returned value is an object with the following fields:

• label - gets item's label.
• value - gets the item's value.
• disabled - gets whether the item is enabled/disabled.
• checked - gets whether the item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - gets the item's display html. This can be used instead of label.
• index - gets the item's index.
• group - gets the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.getItem(2);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Gets an item by its value. The returned value is an object with the following fields:

• label - gets item's label.
• value - gets the item's value.
• disabled - gets whether the item is enabled/disabled.
• checked - gets whether the item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - gets the item's display html. This can be used instead of label.
• index - gets the item's index.
• group - gets the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.getItemByValue('Breve');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Gets all items. The returned value is an array of Items.

• label - gets item's label.
• value - gets the item's value.
• disabled - gets whether the item is enabled/disabled.
• checked - gets whether the item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - gets the item's display html. This can be used instead of label.
• index - gets the item's index.
• group - gets the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.getItems();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Gets the checked items. The returned value is an array of Items.

• label - gets item's label.
• value - gets the item's value.
• disabled - gets whether the item is enabled/disabled.
• checked - gets whether the item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - gets the item's display html. This can be used instead of label.
• index - gets the item's index.
• group - gets the item's group.

Gets the selected item. The returned value is an object or null(if there is no selected item).

• label - gets item's label.
• value - gets the item's value.
• disabled - gets whether the item is enabled/disabled.
• checked - gets whether the item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - gets the item's display html. This can be used instead of label.
• index - gets the item's index.
• group - gets the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.getSelectedItem();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Gets the index of the selected item. The returned value is the index of the selected item. If there's no selected item, -1 is returned.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.getSelectedIndex();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Inserts a new item to the jqxDropDownList. Returns 'true', if the new item is inserted or false if the insertaion fails. The first parameter is object or string - the new item. The second parameter is number - the item's index.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.insertAt('Item1',0);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Returns true, if the popup is opened. Otherwise returns false.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.isOpened();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

indeterminates a list item when the 'checkboxes' property value is true. The index is zero-based, i.e to indeterminate the first item, the 'indeterminateIndex' method should be called with parameter 0.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.indeterminateIndex(2);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Indeterminates an item.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.indeterminateItem('Breve');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Loads list items from a 'select' tag.

Shows the popup listbox.

Removes an item from the listbox. Parameter type: object returned by the "getItem" method or string - the value of an item. Returns 'true', if the item is removed or 'false', if the item is not removed.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.removeItem('Breve');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Removes an item from the listbox. Parameter type: number - the index of the item. The method returns 'true', if the item is removed or 'false', if the item is not removed.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.removeAt(1);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Selects an item by index. The index is zero-based, i.e to select the first item, the 'selectIndex' method should be called with parameter 0.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.selectIndex(1);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Selects an item.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.selectItem('Breve');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Sets the content of the DropDownList.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.setContent('Some Content');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Updates an item. The first parameter is the new item. The second parameter could be an existing item or the value of an existing item.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.updateItem('New Breve','Breve');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Updates an item. The first parameter is the new item. The second parameter is the index of the item to be updated.

• label - determines the item's label.
• value - determines the item's value.
• disabled - determines whether the item is enabled/disabled.
• checked - determines whether item is checked/unchecked.
• hasThreeStates - determines whether the item's checkbox supports three states.
• html - determines the item's display html. This can be used instead of label.
• group - determines the item's group.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.updateAt('New Americano',1);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Unselects item by index. The index is zero-based, i.e to unselect the first item, the 'unselectIndex' method should be called with parameter 0.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.unselectIndex(4);
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Unselects an item.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.unselectItem('Cappuccino');
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);

Unchecks a list item when the 'checkboxes' property value is true. The index is zero-based, i.e to uncheck the first item, the 'uncheckIndex' method should be called with parameter 0.

Unchecks an item.

Unchecks all list items when the 'checkboxes' property value is true.

Gets the selected value.

/* tslint:disable */
import * as React from 'react';
import * as ReactDOM from 'react-dom';
 
import 'jqwidgets-scripts/jqwidgets/styles/jqx.base.css';
import JqxDropDownList, { IDropDownListProps } from 'jqwidgets-scripts/jqwidgets-react-tsx/jqxdropdownlist';
 
class App extends React.PureComponent<{}, IDropDownListProps> {
  private myDropDownList = React.createRef<JqxDropDownList>(); 
 
  constructor(props: {}) {
    super(props);
    
    this.state = {
        source: [
          'Affogato',
          'Americano',
          'Bicerin',
          'Breve',
          'Cappuccino',
          'Espresso',
          'Frappuccino',
          'Iced Coffee?',
          'Irish coffee',
          'Liqueur coffee'
        ]
    }
  }
 
  public componentDidMount(): void {
    this.myDropDownList.current!.val();
  }
   
  public render() {
    return (
      <JqxDropDownList ref={this.myDropDownList} 
        width={200} height={25} source={this.state.source} selectedIndex={4}
      />
    );
  }
}
 
ReactDOM.render(<App />, document.querySelector('#app') as HTMLElement);