1.获取自定义属性
<span class="color-green">加班选择</span>
<select name="" class="layui-input" id="my-select" lay-filter="test">
<option data-id="996" value="1">996</option>
<option data-id="007" value="2">007</option>
</select>
layui.use(['form'], function () {
let form = layui.form;
form.on('select(test)', function(data){
let value = $(data.elem).find("option:selected").attr("data-id");
console.log(value);
})
});
2.默认选中
let value = 1;
$('#my-select').find("option[value=" + value + "]").attr("selected",true);
提醒:
layui的select操作记得加上 form.render(‘select’);