select动态赋值layui重新渲染 如果改变了select⾥⾯的值，需要重新渲染，这是layui的要求。如果⽤jquery直接选择，就跳过了layui.select下拉框 <select id="ZhiWuErJi" class="layui-input " type1="flow_select" isflow="1" required="required" name="ZhiWuErJi"> </select> Js $(window).load(...