Auto Height for Layout

This example shows how to auto adjust layout height after dynamically adding items.

示例：

代码：

					
<div style="margin:20px 0;">
	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="addItem()">Add Item</a>
	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="removeItem()">Remove Item</a>
</div>
<div id="cc" style="width:700px;height:350px;">
	<div data-options="region:'north'" style="height:50px"></div>
	<div data-options="region:'south'" style="height:50px;"></div>
	<div data-options="region:'west'" style="width:150px;"></div>
	<div data-options="region:'center'" style="padding:20px">
		<p>Panel Content.</p>
		<p>Panel Content.</p>
		<p>Panel Content.</p>
		<p>Panel Content.</p>
		<p>Panel Content.</p>
	</div>
</div>
<script type="text/javascript">
		$(function(){
			$('#cc').layout();
			setHeight();
		});
		
		function addItem(){
			$('#cc').layout('panel','center').append('<p>More Panel Content.</p>');
			setHeight();
		}
		
		function removeItem(){
			$('#cc').layout('panel','center').find('p:last').remove();
			setHeight();
		}
		
		function setHeight(){
			var c = $('#cc');
			var p = c.layout('panel','center');	// get the center panel
			var oldHeight = p.panel('panel').outerHeight();
			p.panel('resize', {height:'auto'});
			var newHeight = p.panel('panel').outerHeight();
			c.layout('resize',{
				height: (c.height() + newHeight - oldHeight)
			});
		}
</script>