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Tagged: add, addrow, createeditor, custom, DropDownList, editor, grid, jqxgrid, row

This topic contains 5 replies, has 2 voices, and was last updated by Dimitar 10 years, 11 months ago.

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jqxGrid Column Dropdown Binding Posts

April 3, 2014 at 1:50 pm jqxGrid Column Dropdown Binding #52510

Participant

Hello,

I am binding a Grid column type dropdown through a source. When the page is loaded the dropdown is binded correctly. However when I add a new blank row the binding of dropdown with the source doesn’t happen. How would you add a new blank row so that dropdown is binded to the source?

Thanks,
Kunal

April 3, 2014 at 2:05 pm jqxGrid Column Dropdown Binding #52514

kkochhar

Participant

It throws following error when a new blank row is added and when you click on the dropdown list to bring it in edit mode:

Uncaught TypeError: Object [object Number] has no method ‘replace’

April 3, 2014 at 2:15 pm jqxGrid Column Dropdown Binding #52515

kkochhar

Participant

Anyone there to help? Following is the code for binding dropdown of grid column:

text: 'Client', columntype: 'dropdownlist', datafield: 'Client', width: '15%',
                              createeditor: function (row, cellvalue, editor) {
                                  console.log(clientSourceDA);
                                  editor.jqxDropDownList({ displayMember: 'Title', valueMember: 'Title', source: clientSourceDA });
                              }

I am constructing data in clientSourceDA on page load and keeping it cached. However as soon as I add new row with following code the dropdown doesn;t have anything and it throws javascript error as mentioned above.
$(“#addProjectButton”).on(‘click’, function () {
var datarow = generaterow();
var commit = $(“#jqxprojectgrid”).jqxGrid(‘addrow’, null, datarow, top);
});

var generaterow = function (i) {
var row = {};
row[“Title”] = “”;
row[“ProjectCode”] = “”;
row[“Client”] = “”;
row[“Billable”] = “”;
row[“NonBillable”] = “”;
row[“Comments”] = “”;
row[“Members”] = “”;
return row;
}

April 3, 2014 at 3:59 pm jqxGrid Column Dropdown Binding #52525

kkochhar

Participant

Guys, I have hit the brick wall PLEASE HELP!!!

April 3, 2014 at 9:46 pm jqxGrid Column Dropdown Binding #52540

kkochhar

Participant

Bump! Doh! Anyone out there to assist?

April 4, 2014 at 5:41 am jqxGrid Column Dropdown Binding #52551

Dimitar

Participant

Hello kkochhar,

We could not reproduce the reported issue with the following example. Please make sure you are using the latest version of jQWidgets (3.2.2).

<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.10.2.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxbuttons.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxscrollbar.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxmenu.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.selection.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.pager.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxlistbox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxgrid.edit.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdropdownlist.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcombobox.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxpanel.js"></script>
    <script type="text/javascript" src="../../scripts/demos.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var ordersSource =
            {
                datatype: "xml",
                datafields: [
                    { name: 'ShippedDate', map: 'm\\:properties>d\\:ShippedDate', type: 'date' },
                    { name: 'Freight', map: 'm\\:properties>d\\:Freight', type: 'float' },
                    { name: 'ShipName', map: 'm\\:properties>d\\:ShipName', type: 'string' },
                    { name: 'ShipAddress', map: 'm\\:properties>d\\:ShipAddress', type: 'string' },
                    { name: 'ShipCity', map: 'm\\:properties>d\\:ShipCity', type: 'string' },
                    { name: 'ShipCountry', map: 'm\\:properties>d\\:ShipCountry', type: 'string' }
                ],
                root: "entry",
                record: "content",
                id: 'm\\:properties>d\\:OrderID',
                url: "../sampledata/orders.xml",
                pager: function (pagenum, pagesize, oldpagenum) {
                    // callback called when a page or page size is changed.
                },
                updaterow: function (rowid, rowdata, result) {
                    // synchronize with the server - send update command
                    // call result with parameter true if the synchronization with the server is successful 
                    // and with parameter false if the synchronization failder.
                    result(true);
                }
            };
            var ordersAdapter = new $.jqx.dataAdapter(ordersSource);
            var list = ['Germany', 'Brazil', 'France'];
            $("#jqxgrid").jqxGrid(
            {
                width: 850,
                source: ordersAdapter,
                selectionmode: 'singlecell',
                editable: true,
                pageable: true,
                autoheight: true,
                columns: [
                    {
                        text: 'Ship Country', datafield: 'ShipCountry', width: 150, columntype: 'dropdownlist',
                        createeditor: function (row, column, editor) {
                            editor.jqxDropDownList({ autoDropDownHeight: true, source: list });
                        }
                    },
                    { text: 'Ship Name', datafield: 'ShipName' }
                ]
            });
            $("#addRow").click(function () {
                var row = {};
                row["ShipCountry"] = "";
                row["ShipName"] = "";
                $("#jqxgrid").jqxGrid('addrow', null, row);
            });
        });
    </script>
</head>
<body class='default'>
    <div id='jqxWidget' style="font-size: 13px; font-family: Verdana; float: left;">
        <div id="jqxgrid">
        </div>
        <br />
        <button id="addRow">
            Add new row</button>
    </div>
</body>
</html>

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

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