我有一个名为 Visit 的对象,具有以下属性:-
备注 DoctorID VisitTypeID CreatedBy Date VisitID PatientID StatusID Timestamp
在编辑视图中,用户只能编辑以下两个属性:- 注意 DoctorID 所以我在编辑视图中将其他属性添加为隐藏字段,如下所示:-
@using (Html.BeginForm()) {
@Html.ValidationSummary(true)
<fieldset>
<legend>Visit</legend>
<div class="editor-label">
@Html.LabelFor(model => model.Note)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Note)
@Html.ValidationMessageFor(model => model.Note)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.DoctorID)
</div>
<div class="editor-field">
@Html.DropDownList("DoctorID", String.Empty)
@Html.ValidationMessageFor(model => model.DoctorID)
</div>
<p>
@Html.HiddenFor(model => model.VisitTypeID)
@Html.HiddenFor(model => model.CreatedBy)
@Html.HiddenFor(model => model.Date)
@Html.HiddenFor(model => model.VisitID)
@Html.HiddenFor(model => model.PatientID)
@Html.HiddenFor(model => model.StatusID)
@Html.HiddenFor(model => model.timestamp)
<input type="submit" value="Create" />
我必须在我的编辑视图中包含所有属性,因为我将访问对象传递给我的后期编辑操作方法,如下所示:-
[HttpPost]
public ActionResult Edit(Visit visit)
{
if (!(visit.Editable(User.Identity.Name)))
{
return View("NotFound");
}
try
{
if (ModelState.IsValid)
{
repository.UpdateVisit(visit);
repository.Save();
return RedirectToAction("Index");
}
}
catch (DbUpdateConcurrencyException ex)
{
var entry = ex.Entries.Single();
var clientValues = (Visit)entry.Entity;
ModelState.AddModelError(string.Empty, "The record you attempted to edit "
+ "was modified by another user after you got the original value. The "
//code goes here
因此,我担心上述方法的原因如下:- 1. 攻击者可能会修改隐藏字段的值。2. 我无法在我的 Visit 模型类中定义 [Bind(Include = "....")]。
所以我无法决定是否应该继续使用这种方法,或者有更好的方法可以遵循