📄 demo_checkboxlist.aspx

📁 W3Schools tutorial..web designing
💻 ASPX
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<html>
<body>

<form name="ctl00" method="post" action="demo_checkboxlist.aspx" id="ctl00">
<div>
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
<input type="hidden" name="__LASTFOCUS" id="__LASTFOCUS" value="" />
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKLTg1MDkwMzEyNg9kFgICAQ9kFgICAQ8QZGQWAGQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgcFCGNoZWNrMSQwBQhjaGVjazEkMQUIY2hlY2sxJDIFCGNoZWNrMSQzBQhjaGVjazEkNAUIY2hlY2sxJDUFCGNoZWNrMSQ1rD8J3lP9mgWqDxYamPYLE2+R/7A=" />
</div>

<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['ctl00'];
if (!theForm) {
    theForm = document.ctl00;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
//]]>
</script>


<table id="check1" border="0">
	<tr>
		<td><input id="check1_0" type="checkbox" name="check1$0" onclick="javascript:setTimeout('__doPostBack(\'check1$0\',\'\')', 0)" /><label for="check1_0">Item 1</label></td>
	</tr><tr>
		<td><input id="check1_1" type="checkbox" name="check1$1" onclick="javascript:setTimeout('__doPostBack(\'check1$1\',\'\')', 0)" /><label for="check1_1">Item 2</label></td>
	</tr><tr>
		<td><input id="check1_2" type="checkbox" name="check1$2" onclick="javascript:setTimeout('__doPostBack(\'check1$2\',\'\')', 0)" /><label for="check1_2">Item 3</label></td>
	</tr><tr>
		<td><input id="check1_3" type="checkbox" name="check1$3" onclick="javascript:setTimeout('__doPostBack(\'check1$3\',\'\')', 0)" /><label for="check1_3">Item 4</label></td>
	</tr><tr>
		<td><input id="check1_4" type="checkbox" name="check1$4" onclick="javascript:setTimeout('__doPostBack(\'check1$4\',\'\')', 0)" /><label for="check1_4">Item 5</label></td>
	</tr><tr>
		<td><input id="check1_5" type="checkbox" name="check1$5" onclick="javascript:setTimeout('__doPostBack(\'check1$5\',\'\')', 0)" /><label for="check1_5">Item 6</label></td>
	</tr>
</table>
<br />
<span id="mess"></span>

<div>

	<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWBwLviKKACwKd9IAlAp307MkHAp302O4OAp30xJMGAp300JEDAp30vLYK2pl70QImURCiI4TcrQFsli+Vz0Y=" />
</div></form>

</body>
</html>
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