匿名Fluid TextBox
This example shows how to set the width of TextBox to a percentage of its parent container.
示例：
代码：
<div class="easyui-panel" style="width:100%;max-width:400px;padding:30px 60px;">
<div style="margin-bottom:20px">
<input class="easyui-textbox" data-options="label:'width: 100%',labelPosition:'top',prompt:'Enter something here...'" style="width:100%;height:52px">
</div>
<div style="margin-bottom:20px">
<input class="easyui-textbox" data-options="label:'width: 50%',labelPosition:'top',prompt:'Enter something here...'" style="width:50%;height:52px">
</div>
</div>