我有一个包含列表和过滤器选项的视图。我需要添加选项以立即更新列表中的选定项目。带有列表和过滤器选项的视图简而言之如下:
@model GWeb.Models.FilterModel
@using (Html.BeginForm())
{
@Html.ValidationSummary(true)
<fieldset>
<legend>Search criteria</legend>
@Html.LabelFor(model => model.ProjectId, "Project")
@Html.DropDownList("ProjectId",
new SelectList(ViewBag.projectListDesciption as System.Collections.IEnumerable, "Id", "Desciption"), "all")
@Html.LabelFor(model => model.StartWork, "From Date")
@(Html.Telerik().DatePicker()
.Name("StartWork")
.Value(Model.StartWork))
<input type="submit" value="Filter" name="submitButton"/>
</fieldset>
<fieldset>
<legend>Status change</legend>
Change status on selected:
@Html.DropDownList("Status",
new SelectList(ViewBag.statusList as System.Collections.IEnumerable, "Id", "Description"))
<input type="submit" value="Update" name="submitButton"/>
</fieldset>
}
@{Html.RenderPartial("WorkList", Model.workList);}
在局部视图中呈现列表的位置,简而言之,如下所示:
@model IEnumerable<GWeb.Models.WorkModel>
@foreach (var item in Model)
{
<tr>
<td>
@Html.CheckBox("chb" + item.Id, item.Selected)
</td>
...
</tr>
}
以下是使用的模型:
public class FilterModel
{
public int ProjectId { get; set; }
public DateTime? StartWork { get; set; }
public int? Status { get; set; }
public List<WorkModel> workList { get; set; }
}
public class WorkModel
{
public int Id { get; set; }
...
public bool Selected { get; set; }
}
在控制器中,我正在检查单击了哪个按钮。如果是“更新”,我想进行修改。但workFilter.workList
始终为空。
public ActionResult WorkManager(FilterModel workFilter, string submitButton)
{
if (submitButton == "Update")
{
if (workFilter.workList != null)
{
//...
}
}
else
{
//filter
}
//...
return View(workFilter);
如何签入控制器 wchich 复选框被选中进行更新?
非常感谢任何帮助!