1.SELECT代码:
<select name="zcdq"
<#if data.zcdq??><#if data2.val==data.zcdq?string>selected='true'</#if></#if>>
${data2.name?if_exists} ${data2.parentcode?if_exists}
</option>
</#list>
</#if>
</#if>
</select>
2.方法:
function setShq(id){
alert($(id).find("option:selected").attr("parentcode"));
}