Getting Started

jqxTreeMap represents a UI component which displays items in a hierarchical data map.

Every ASP .NET Core Mvc Tag Helper from jQWidgets toolkit needs its JavaScript files to be included in order to work properly.

jqxTreeMap requires the following files:

The next step is to create html element within the body of the html document and add the initialization attributes.
<script src="~/jqwidgets/jqxtreemap.js"></script>
@model IEnumerable<jQWidgets.AspNet.Core.Models.Employee>
@{
ViewData["Title"] = "ASP .NET MVC TreeMap Example";
}
@{
var employee = Model.FirstOrDefault();
}
@section scripts {
<script type="text/javascript">
function legendScaleCallback() {
}
function renderCallbacks() {
}
</script>
}
<jqx-tree-map base-color="'#C2EEFF'" display-member="FirstName" value-member="EmployeeID" width="850" source="Model"></jqx-tree-map>
To call a function(method), you need to pass the method name and parameters(if any) in the UI component’s instance.
<script src="~/jqwidgets/jqxtreemap.js"></script>
@model IEnumerable<jQWidgets.AspNet.Core.Models.Employee>
@{
ViewData["Title"] = "ASP .NET MVC TreeMap Example";
}
@{
var employee = Model.FirstOrDefault();
}
@section scripts {
<script type="text/javascript">
function legendScaleCallback() {
}
function renderCallbacks() {
}
</script>
}
<jqx-tree-map display-member="FirstName" value-member="EmployeeID" width="850" source="Model" instance="getInstance()"></jqx-tree-map>
@section scripts {
<script type="text/javascript">
function getInstance(instance) {
instance["render"]();
}
</script>
}
To bind to an event of a UI Component, you can use on-event-type syntax. The example code below demonstrates how to bind to an event.
<script src="~/jqwidgets/jqxtreemap.js"></script>
@model IEnumerable<jQWidgets.AspNet.Core.Models.Employee>
@{
ViewData["Title"] = "ASP .NET MVC TreeMap Example";
}
@{
var employee = Model.FirstOrDefault();
}
@section scripts {
<script type="text/javascript">
function legendScaleCallback() {
}
function renderCallbacks() {
}
</script>
}
<jqx-tree-map on-binding-complete="eventHandler()"></jqx-tree-map>
@section scripts {
<script type="text/javascript">
function eventHandler(event) {
}
</script>
}

Basic Sample