mootools

参考文档链接

1. Element/Element-Event.js#Element.addEvent
2. Remote/Ajax.js#Element.send
3. Native/Element.js#Element.empty
4. Native/Element.js#Element.addClass

$('myForm').addEvent('submit', function(e) {
	/**
	 * Prevent the submit event
	 */
	new Event(e).stop();
 
	/**
	 * This empties the log and shows the spinning indicator
	 */
	var log = $('log_res').empty().addClass('ajax-loading');
 
	/**
	 * send takes care of encoding and returns the Ajax instance.
	 * onComplete removes the spinner from the log.
	 */
	this.send({
		update: log,
		onComplete: function() {
			log.removeClass('ajax-loading');
		}
	});
});

<h3>Send a Form with Ajax</h3>
<p><a href="Ajax.Form/ajax.form.phps">See ajax.form.phps</a></p>
 
<form id="myForm" action="Ajax.Form/ajax.form.php" method="get">
	<div id="form_box">
		<div>
			<p>First Name:</p>
			<input type="text" name="first_name" value="John" />
		</div>
		<div>
			<p>Last Name:</p>
			<input type="text" name="last_name" value="Q" />
		</div>
		<div>
			<p>E-Mail:</p>
			<input type="text" name="e_mail" value="john.q@mootools.net" />
		</div>
		<div>
			<p>MooTooler:</p>
			 <input type="checkbox" name="mootooler" value="yes" checked="checked" />
		</div>
		<div>
			<p>New to Mootools:</p>
	        <select name="new">
	          <option value="yes" selected="selected">yes</option>
	          <option value="no">no</option>
	        </select>
		</div>
		<div class="hr"><!-- spanner --></div>
		<input type="submit" name="button" id="submitter" />
	<span class="clr"><!-- spanner --></span>
	</div>
</form>
<div id="log">
	<h3>Ajax Response</h3>
	<div id="log_res"><!-- spanner --></div>
</div>
<span class="clr"><!-- spanner --></span>

#form_box {
	float: left;
	width: 290px;
	background: #f8f8f8;
	border: 1px solid #d6d6d6;
	border-left-color: #e4e4e4;
	border-top-color: #e4e4e4;
	font-size: 11px;
	font-weight: bold;
	padding: 0.5em;
	margin-top: 10px;
	margin-bottom: 2px;
}
 
#form_box div {
	height: 25px;
	padding: 0.2em 0.5em;
}
 
#form_box div.hr {
	border-bottom: 2px solid #e2e2e1;
	height: 0px;
	margin-top: 0pt;
	margin-bottom: 7px;
}
 
#form_box p {
	float: left;
	margin: 4px 0pt;
	width: 120px;
}
 
 
#log {
	float: left;
	padding: 0.5em;
	margin-left: 10px;
	width: 290px;
	border: 1px solid #d6d6d6;
	border-left-color: #e4e4e4;
	border-top-color: #e4e4e4;
	margin-top: 10px;
}
 
#log_res {
	overflow: auto;
}
 
#log_res.ajax-loading {
	padding: 20px 0;
	background: url(http://demos.mootools.net/demos/Group/spinner.gif) no-repeat center;
}