问题遇到的现象和发生背景
jsp,实现编辑时,下拉框自动选中已有的数据,
问题相关代码,请勿粘贴截图
<div class="layui-col-xs4">
<label class="layui-form-label">支付人员类别:</label>
<div class="layui-input-block">
<input type="hidden" id="paymentPersonTypeHid" value="${dispExpendDetail.type}">
<select name="paymentPersonType" id="paymentPersonType" class="layui-select ">
<option value="">--请选择--</option>
<c:forEach items="${mapList}" var="item">
<option value=${item.id}>${item.type}</option>
</c:forEach>
</select>
</div>
</div>
<script type="text/javascript" >
layui.use(
['jqform', 'jqbind', 'laytpl', 'upload', 'laydate'],
function () {
var jqbind = layui.jqbind, form = layui.jqform, $ = layui.jquery, frm = layui.jqfrm,
ctx = top.global.ctx, table = layui.table, tpl = layui.laytpl;
var upload = layui.upload, laydate = layui.laydate;
var staffNo = "";
// var filedId = "";
var type_1 = $("#type_1").val(); //原状态
form.init({
"form": "#dispExpenditureEdit"
});
$("#paymentPersonType").val($('#paymentPersonTypeHid').val());
)};
</script>
debug:界面,
运行结果及报错内容
未展示出来原来的数据