C# 基于简单的选择列表筛选数据
是否可以使用简单的C# 基于简单的选择列表筛选数据,c#,asp.net-mvc,C#,Asp.net Mvc,是否可以使用简单的select列表将所选选项发送给控制器?或者我需要始终使用@Html.DropDownListFor?这是我写的,但不起作用: 控制器: public ActionResult XYZ(string filterList, int? page) { var docsModel = _docs.GetAll(); var model = docsModel
select
列表将所选选项发送给控制器?或者我需要始终使用@Html.DropDownListFor
?这是我写的,但不起作用:
控制器:
public ActionResult XYZ(string filterList, int? page)
{
var docsModel = _docs.GetAll();
var model = docsModel
.Where(w => filterList == null || w.docsModel.DECISION == filterList)
.Select(s => new DocumentsModel
{
Comp_name = s.docsModel.NAME,
Decision_choice = s.docsModel.DECISION,
Manual_date = s.docsModel.MANUAL
})
.OrderBy(o => o.docsModel.DATE).ToPagedList(page ?? 1, 15);
return View(model);
}
@using (Html.BeginForm("XYZ", "Home", FormMethod.Get))
{
<th style="border:none">
<select id="filterList" name="filterList" class="form-control textboxHeaders filtering">
<option value="0" selected></option>
<option value="1">None</option>
<option value="2">Cancellation</option>
<option value="3">Payment date</option>
</select>
</th>
<th>
<input type="submit" value="Filter"/>
</th>
}
查看:
public ActionResult XYZ(string filterList, int? page)
{
var docsModel = _docs.GetAll();
var model = docsModel
.Where(w => filterList == null || w.docsModel.DECISION == filterList)
.Select(s => new DocumentsModel
{
Comp_name = s.docsModel.NAME,
Decision_choice = s.docsModel.DECISION,
Manual_date = s.docsModel.MANUAL
})
.OrderBy(o => o.docsModel.DATE).ToPagedList(page ?? 1, 15);
return View(model);
}
@using (Html.BeginForm("XYZ", "Home", FormMethod.Get))
{
<th style="border:none">
<select id="filterList" name="filterList" class="form-control textboxHeaders filtering">
<option value="0" selected></option>
<option value="1">None</option>
<option value="2">Cancellation</option>
<option value="3">Payment date</option>
</select>
</th>
<th>
<input type="submit" value="Filter"/>
</th>
}
@使用(Html.BeginForm(“XYZ”,“Home”,FormMethod.Get))
{
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}