Change Event




Example 1: Type anything in below textbox to trigger, change event

Example 2: Change dropdown item selection to trigger, change event



Sourcode

    Try It Yourself
 
<html>
<head>


<link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />


<script type="text/javascript" language="Javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>

</head>
<body>

<h2>Change Event</h2>
<hr />
<br /><br />

<p>
<b>Example 1: Type anything in below textbox to trigger, change event</b><br />
<input id="txtInput" type="text" />
</p>

<p>
<b>Example 2: Change dropdown item selection to trigger, change event</b><br />
<select id="ddlDepartment">
    <option>Please Select</option>
    <option>Human Resource</option>
    <option>Accounts</option>
    <option>Development</option>
    <option>Quality Assurance</option>
</select>
</p>

<script language="javascript" type="text/javascript">
    $(document).ready(function () {

        $("#txtInput").change(
            function () {
                alert("Textbox Change Event is fired");
            }
        );

        $("#ddlDepartment").change(
            function () {
                alert("Dropdown Change Event is fired");
            }
        );

    });
</script>

</body>
</html>
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