匿名ComboBox with Extra Icons
The user can attach extra icons to the ComboBox.
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-combobox" name="language" style="width:100%;" data-options="
url:'examples/combobox/combobox_data1.json',
method:'get',
valuefield:'id',
textfield:'text',
panelheight:'auto',
iconwidth:22,
icons:[
{ iconcls:'icon-add' },
{ iconcls:'icon-cut' }
],
label: 'language:',
labelposition: 'top'
">
</div>
</div>