我尝试制作一个简单的项目,检查复选框列表。我的数据库是这样的......!
我希望在酒店有设施时查看我的复选框...
我有这样的代码......
我的控制器
public ActionResult Facility()
{
var model = db.Facilities
.Where (htl => htl.FacilityID == hotelFacility.FacilityID)
.Select(htl => new CheckFacilityVM
{
FacilityID = htl.FacilityID,
facilityName = htl.FacilityName,
facilityAvailable = htl.IsActive == true,
})
.ToList();
return View(model);
}
我的建筑师课程
public Facility ShowRoomFacility(int HotelID)
{
var x = (from d in db.Facilities
where d.FacilityID == HotelID
select d).FirstOrDefault();
return x;
}
我的观点
@model List<XNet.WebUI.Hotel.ViewModel.CheckFacilityVM>
@{
ViewBag.Title = "Facility";
}
<h2>Facility</h2>
@using (Html.BeginForm())
{
<table>
<thead>
<tr>
<th>ID</th>
<th>Name</th>
<th> is available</th>
</tr>
</thead>
<tbody>
@for (int i = 0; i < Model.Count; i++)
{
<tr>
<td>
@Html.DisplayFor(x => x[i].FacilityID)
@Html.HiddenFor(x => x[i].FacilityID)
</td>
<td>
@Html.DisplayFor(x => x[i].facilityName)
@Html.HiddenFor(x => x[i].facilityName)
</td>
<td>
@Html.CheckBoxFor(x => x[i].facilityAvailable)
</td>
</tr>
}
</tbody>
</table>
}
<br />
<input style="width:100px;" type="button" title="Save" value="Save" onclick="location.href='@Url.Action("Index","Hotel")'" />
<input style="width:100px;" type="button" title="Reset" value="Reset" onclick="location.href='@Url.Action("Facility","Hotel")'" />
<input style="width:100px;" type="button" title="Cancel" value="Cancel" onclick="location.href='@Url.Action("Room","Hotel")'" />
如何勾选复选框? 请帮帮我
答案 0 :(得分:1)
您希望将数据库中的true / false存储为一个位。 0为假,1为真。
然后,当您的视图模型中有一个布尔属性时,由数据库填充
public bool FacilityXAvailable { get; set; }
在您的视图中,您可以执行此操作
@Html.DisplayFor(model=>model.FacilityXAvailable)
根据Db值显示未选中的复选框。