1
我有两个编辑用户操作方法。第一个选项用IsAdmin
属性正确填充复选框。如何在MVC3视图中从布尔模型属性重新填充复选框
public ActionResult Edit(string username)
{
var user = Membership.GetUser(username);
var model = Map(user);
return View(model);
}
第二种方法应该检查是否登录用户试图删除自己的管理员PRIVS(未选中该复选框),并通过设置model.IsAdmin财产回真正的重新填充的复选框。返回的模型已正确填充,但复选框未被检查。
[HttpPost]
public ActionResult Edit(UserModel model)
{
if (model.UserName == User.Identity.Name && model.IsAdmin == false)
{
ModelState.AddModelError("", "You cannot remove your own admin privileges");
model.IsAdmin = true;
return View(model);
}
if (ModelState.IsValid)
{
//...
}
}
编辑用户视图看起来像这样
<div class="simpleform">
@using (Html.BeginForm())
{
<fieldset>
<div>
@Html.LabelFor(u => u.UserName)</div>
<div>
@Html.TextBoxFor(u => u.UserName)</div>
<div>
@Html.LabelFor(u => u.IsAdmin)</div>
<div>
@Html.CheckBoxFor(u => u.IsAdmin)</div>
<br />
<div>
<input type="submit" value="Submit" />
@Html.ActionLink("Cancel", "Index")</div>
</fieldset>
}
完美。谢谢Darin。 – friedX 2012-01-05 09:57:06