TOMMYHU

js获取select中option的值 获取option之间的值
function class_show(){
//var value = document.getElementById("class").value;     //获取选中option中value的值
//var value = document.getElementById('class').options[document.getElementById('class').selectedIndex].text;     //获取选中option中连两个<option></option>之间的值
alert(value);
}

               类别：<select id="class" onchange="class_show()">
                 <option value="全部" selected>全部</option>
                   <option value="{$class[l].id}">{$class[l].name}</option>

                  </select>