select option 默认只有value属性 传值不够用
在layui里面支持属性 title
<select name="dinrk" lay-filter="companyList">
<option value="">请选择</option>
<option value="1" title="12.32">雪碧</option>
<option value="2" title="2.01">芬达</option>
<option value="3" title="34.51">冰糖雪梨</option>
<option value="4" title="17.46">金贝</option>
</select>
<script>
layui.use('form', function(){
var form = layui.form;
form.on('select(companyList)', function(data){
console.log(data.elem);
console.log(data.value);
console.log(data.elem[data.elem.selectedIndex].text);
console.log(data.elem[data.elem.selectedIndex].title);
});
});
</script>