Question

我有一份JSON的选取列表我抓住了:

             new SelectListItem
                {
                    Text = item.Name,
                    Value = item.Id.ToString(),
                    Selected = item.Id.Equals(userId)
                }).ToList();

此列表与 JQuery 的下拉菜单连接 :

$.Ajax call for an object above goes here...
function (data) {
        data= $.map(data, function (item, a) {
        return "<option value=" + item.Value + ">" + item.Text + "</option>";
              });

        $("#edit-user-list").html(data.join(""));

This works and populates my list just fine. I can t figure out syntax how to indicate my SELECTED item though! Can you guys help me out ? How with this JQuery can I indicate the selected item that s indicated in the passed in JSON collection of items?

谢谢

Answer 1

function (data) {
    data= $.map(data, function (item, a) {
    return "<option value=" + item.Value + " " + (item.Selected ? "selected": "") + ">" + item.Text + "</option>";
          });

    $("#edit-user-list").html(data.join(""));

友情链接