当 CKEditor 也在页面上使用时 DropDownList 出错

Question

我有一个工作正常的下拉列表，但是当我将 CKEditor（ckeditor-standard 4.5.7）添加到 handel EditorFor 助手时，我收到了这个错误：

The ViewData item that has the key 'OccupationId' is of type 'System.Int32' but must be of type 'IEnumerable'.

删除 CkEditor 解决了这个错误，但我确实需要它，相关代码（从视图中）

    <div class="form-group">
        @Html.LabelFor(model => model.rev.ReviewBody, htmlAttributes: new { @class = "control-label col-md-2" })
        <div class="col-md-10">
            @Html.EditorFor(model => model.rev.ReviewBody, new { htmlAttributes = new { @class = "form-control", @id = "RevBEditor" } })
            @Html.ValidationMessageFor(model => model.rev.ReviewBody, "", new { @class = "text-danger" })
        </div>
    </div>  <div class="form-group">
            @Html.LabelFor(model => model.sub.Occupation.OccupationDecription, "Occupation", htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.DropDownList("OccupationId", null, htmlAttributes: new { @class = "" })
                @Html.ValidationMessageFor(model => model.OccupationId, "", new { @class = "text-danger" })
            </div>
        </div><script src="~/Scripts/ckeditor/ckeditor.js"></script> 
     <script type="text/javascript"> CKEDITOR.replace('RevBEditor'); </script>

Answer 1

这不是因为 CKEditor，而是因为您没有提供要下拉的数据源

当 CKEditor 也在页面上使用时 DropDownList 出错

Error with DropDownList when CKEditor is also in use on page

asp.net

asp.net-mvc

ckeditor

razor

ckeditor4.x