Event.CHANGE : Event Object « Event « JavaScript Tutorial

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JavaScript Tutorial » Event » Event Object 
15.1.15.Event.CHANGE

The CHANGE property is used by any text-related and select-box form elements to indicate a change in the element settings.

<html>
    <head>
    <title>Example of Event.CHANGE</title>
    </head>
    <body>
    <script language="JavaScript">
    <!--
    function handleChange(evnt){
        alert("The text in TextBox1 has been changed");
        return true;
    }
    document.onchange = handleChange;
    -->
    </script>
    This triggers an alert box to open
    up informing you that the text in box has been changed.
    <br><br>
    <form name="form1">
    TextBox1:
    <input type="text" size="20" name="text1" onChange=''>
    <br><br>
    TextBox2:
    <input type="text" size="20" name="text2">
    </form>
    </body>
    </html>
15.1.Event Object
15.1.1.Event
15.1.2.event.data
15.1.3.event.height
15.1.4.event.layerX
15.1.5.event.layerY
15.1.6.event.pageX
15.1.7.event.pageY
15.1.8.event.screenX
15.1.9.event.screenY
15.1.10.event.target
15.1.11.event.type
15.1.12.event.which
15.1.13.event.width
15.1.14.Event.ABORT
15.1.15.Event.CHANGE
15.1.16.Add event handler to form
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