grid

參考示例：ComboBox：下拉選擇框

創建ComboBox

<input id="combo1" class="mini-combobox" style="width:150px;" textField="text" valueField="id" 
    url="../data/countrys.txt" value="cn" showNullItem="true" /> 
            

多選 + 多列

<div class="mini-combobox" style="width:250px;"  popupWidth="400" textField="text" valueField="id" 
    url="../data/countrys.txt" value="cn,usa" multiSelect="true"  >     
    <div property="columns">
        <div header="ID" field="id"></div>
        <div header="國家" field="text"></div>
    </div>
</div>