jQWidgets jqxListBox change Event
jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxListBox is used to illustrate a jQuery ListBox widget which comprises a list of electable elements.
The change event is activated whenever the user picks an item from the stated Listbox.
Syntax:
$('selector').on('change', function (event) {});
Parameters: This method has the following parameters.
- label: It is stated label of the item.
- value: It is the stated value of the item.
- disabled: It states if the item is disabled or not.
- checked: It states if the item is checked or not.
- hasThreeStates: It defines three states of the item.
- html: It defines html form of the item.
- index: It defines the index of the item.
- group: It defines the group of the item.
Linked Files: Download jQWidgets from the link. In the HTML file, locate the script files in the downloaded folder.
<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.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/jqxlistbox.js”></script>
Example: The below example illustrates the jqxListBox change event in jQWidgets.
HTML
<!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-1.11.1.min.js"> </script> <script type="text/javascript" src="jqwidgets/jqx-all.js"> </script> <script type="text/javascript" src="jqwidgets/jqxcore.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/jqxlistbox.js"> </script> </head> <body> <center> <h1 style="color: green;"> GeeksforGeeks </h1> <h3> jQWidgets jqxListBox change event </h3> <div id="jqxLB"></div> <br /> <div id="log"></div> </center> <script type="text/javascript"> $(document).ready(function () { var data = ["CS", "CSS", "C++", "Java", "Scala"]; $("#jqxLB").jqxListBox({ source: data, width: "210px", height: "80px", }); $("#jqxLB").on("change", function (event) { $("#log").html( "Label: " + event.args.item.label ); }); }); </script> </body> </html> |
Output:
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