如图所示当点击清空按钮的时候,输入框的内容去除
<div id="tb" style="padding: 3px"> <form > <a href="#" id="updatetable" class="easyui-linkbutton" iconAlign="right" data-options="iconCls:'icon-add'">上传文件 </a> <br> <span>查询标题(模糊查询):</span> <input id="qtitle" class="qtitle" size="13" style=" border: 1px solid #ccc"> <span>检索类型:</span> <select id="types" class="types" style="width:160px; border: 1px solid #ccc"> </select> <a href="#" class="easyui-linkbutton" iconAlign="right" data-options="iconCls:'icon-search'" onclick="doSearch()">查询</a> <a href="#" class="easyui-linkbutton" iconAlign="right" data-options="iconCls:'icon-undo'" onclick="Javascript:$('#tb').form('clear')">清空</a> </form> </div>