test/delegatetest.html

<!DOCTYPE html>
<html>
<head>
<title>Event Delegation Tests</title>
<script src="jquery.js"></script>
<style>
table {
	border-collapse: collapse;
	empty-cells: show;
}
th {
	text-align: left;
}
thead td {
	width: 11%;
}
tbody td {
	background: #fed;
}
th, td {
	border: 1px solid #bbb;
}
</style>
</head>
<body>
<h2>Delegate Tests (<span id="fileversion">x</span>)</h2>

<table id="changes">
<thead>
	<tr>
		<th>
			Controls:
		</th>
		<td id="select-one">
			<select>
				<option value='one1'>one1</option>
				<option value='one2'>one2</option>
				<option value='one3'>one3</option>
			</select>
			<select>
				<option value='two1'>two1</option>
				<option value='two2' selected="selected">two2</option>
				<option value='two3'>two3</option>
			</select>
		</td>
		<td id="select-mult">
			<select multiple="multiple">
				<option value='multi1'>multi1</option>
				<option value='multi2'>multi2</option>
				<option value='multi3'>multi3</option>
			</select>
		</td>
		<td id="checkbox">
			<input type="checkbox" name="mycheckbox" id="check1"/>
			<label for="check1">check1</label><br/>
			<input type="checkbox" name="mycheckbox" id="check2"/>
			<label for="check2">check2</label><br />
			<input type="checkbox" name="mycheckbox" id="check3" disabled="disabled"/>
			<label for="check3">check3</label>
		</td>
		<td id="radio">
			<input type="radio" name="myradio" id="radio1"/>
			<label for="radio1">Radio1</label><br/>
			<input type="radio" name="myradio" id="radio2"/>
			<label for="radio2">Radio2</label><br />
			<input type="radio" name="myradio" id="radio3" disabled="disabled"/>
			<label for="radio3">Radio3</label>
		</td>
		<td id="file">
			<input class="file_test" id="file1" type="file"/>
		</td>
		<td id="text">
			<input class='test' value='' id='input' size='10' />
			<input class='test' value='test' id='input2' size='10' readonly="readonly" />
		</td>
		<td id="textarea">
			<textarea rows='2'></textarea>
		</td>
		<td id="button">
			<button name="mybutton1" id="button1">Button</button><br />
			<button name="mybutton2" id="button2"><span>Button w/ child</span></button><br />
			<button name="mybutton3" id="button3" disabled="disabled">Button Disabled</button><br />
			<button name="mybutton4" id="button4" disabled="disabled"><span disabled="disabled">Button, child Disabled</span></button><br />
		</td>
	</tr>
</thead>
<tbody>
</tbody>
</table>
<p>NOTE: Only IE supports propertychange, beforeactivate, beforedeactivate; buttons do not support change events.</p>

<h2>Submit Tests</h2>
<table>
	<tr>
		<td>
			Submit each:
		</td>
		<td>
			<form action="" id="text_submit">
				<input class='test' type='text' value='Key Return To Submit'/>
			</form>
		</td>
		<td>
			<form action="" id="password_submit">
				<input class='test' type='password' value=''/>
			</form>
		</td>
		<td>
			<form action="" id="submit_submit">
				<input type='submit' value="Click Me To Submit" />
			</form>
		</td>
		<td>$(document).bind('submit')</td>
	</tr>
	<tr>
		<td>Results:</td>
		<td id='textSubmit' class="red">TEXT</td>
		<td id='passwordSubmit' class="red">PASSWORD</td>
		<td id='submitSubmit' class="red">BUTTON</td>
		<td id='boundSubmit' class="red">DOCUMENT</td>
	</tr>
</table>

	<form id="autosub"><input type=submit name=subme /></form>

<script type='text/javascript'>

$( "#fileversion" ).text( $.fn.jquery );

// Try an auto-submit, it should only fire once
$( function() {
	var triggered = false;
	$( "#autosub input" ).trigger( "keypress" );
	$( "body" ).on( "submit", "#autosub", function( e ) {
		e.preventDefault();
		e.stopPropagation();
		if ( triggered ) {
			alert( "autosubmit FAIL" );
		}
		triggered = true;
	} );
	$( "#autosub" ).submit().remove();
} );

// Events we want to track in row-order
var events = "bind-change live-change onX-change bind-propertychange live-beforeactivate live-focusin bind-focus live-beforedeactivate live-focusout bind-blur live-click live-keydown".split( " " ),
	counter = 0;
blinker = function( event ) {
	if ( !counter ) {
		$( "#changes tbody td" ).text( "" );
	}
	var $el = event.data,
		prev = $el.text();
	prev = prev ? prev + " | " : "";
	return $el
		.text( prev + ++counter + " " + ( this.value.replace( /^on$/, "" ) || this.id || this.checked || "" ) )
		.css( "backgroundColor", "#0f0" )
		.delay( 800 )
		.queue( function( next ) {
			$el.css( "backgroundColor", "#afa" );
			--counter;
			next();
		} );
};

for ( var i = 0; i < events.length; i++ ) {
	var m = events[ i ].split( "-" ),
		api = m[ 0 ],
		type = m[ 1 ],
		$row = $( "<tr><th>" + type + " " + api + "</th></tr>" );

	$( "#changes thead td" ).each( function() {
		var id = "#" + this.id,
			$cell = $( "<td></td>" );
		if ( api == "onX" ) {
			$( this ).find( "input, button, select, textarea" ).each( function() {
				this[ "on" + type ] = function( e ) {
 e = $.event.fix( e || event ); e.data = $cell; blinker.call( this, e );
};
			} );
		} else if ( api == "bind" ) {
			$( this ).find( "input, button, select, textarea" ).bind( type, $cell, blinker );
		} else {
			$( id + " input," + id + " button," + id + " select," + id + " textarea" ).live( type, $cell, blinker );
		}
		$row.append( $cell );
	} );
	$( "#changes tbody" ).append( $row );
}

jQuery.fn.blink = function() {
	return this
		.css( "backgroundColor", "green" )
		.text( ( parseInt( this.text(), 10 ) || 0 ) + 1 )
		.delay( 700 ).queue( function( next ) {
			jQuery( this ).css( "backgroundColor", "#afa" );
			next();
		} );
};

jQuery.fn.addSubmitTest = function( id, prevent ) {
	return this.live( "submit", function( e ) {
		if ( prevent ) {
			e.preventDefault();
		}
		jQuery( id ).blink();
	} );
};

$( "#text_submit" ).addSubmitTest( "#textSubmit", true );
$( "#password_submit" ).addSubmitTest( "#passwordSubmit", true );
$( "#submit_submit" ).addSubmitTest( "#submitSubmit", true );
$( "#prog_submit" ).addSubmitTest( "#submitSubmit", true );
$( document ).bind( "submit", function() {
	jQuery( "#boundSubmit" ).blink();
} );

</script>
</body>
</html>