<select name="aa" lay-filter="sadaS"><option value="">請選擇屬性</option><option value="1" title="12.32">雪碧</option><option value="2" title="2.01">芬達</option><option value="3" title="34.51">冰糖雪梨</option><option value="4" title="17.46">金貝</option></select>

form.on('select(sadaS)', function(data){ console.log(data.elem); //得到select原始DOM對象 console.log(data.value); //得到被選中的值 console.log(data.elem[data.elem.selectedIndex].text); console.log(data.elem[data.elem.selectedIndex].title);});

<select name="aa" data-aid="where is data-aid" lay-filter="sadaS"><option value="">請選擇屬性</option><option value="1" title="12.32">雪碧</option><option value="2" title="2.01">芬達</option><option value="3" title="34.51">冰糖雪梨</option><option value="4" title="17.46">金貝</option></select>

form.on('select(sadaS)', function(data){ console.log(data.elem.getAttribute(data-aid)); //得到select原始DOM對象 console.log(data.value); //得到被選中的值 console.log(data.elem[data.elem.selectedIndex].text); console.log(data.elem[data.elem.selectedIndex].title);});