我的代码有一些问题,希望有人能帮帮我。这是我正在使用的片段:
[Authorize]
public ActionResult EventResults(int id)
{
List<Event> CompetitionEvents = Event.getEventsByCompetitionId(id);
ViewBag.CompetitionEvents = CompetitionEvents;
List<Person> Competitors = Competition.getCompetitorsByCompetitionID(id);
ViewBag.Competitors = Competitors;
List<Results> Results = Competition.getCompetitorResultsPairings(CompetitionEvents, Competitors);
ViewBag.Results = Results;
ViewBag.OrganizerEmail = Competition.getCompetitionById(id).OrganizerEmail;
return View();
}
@model BINC.Models.Results
@using BINC.Models;
@{
var eventList = ViewBag.CompetitionEvents as List<Event>;
var competitorList = ViewBag.Competitors as List<Person>;
var resultList = ViewBag.Results as List<Results>;
}
<h2></h2>
<p>Results:</p>
@using (Html.BeginForm())
{
foreach (var evt in eventList)
{
<fieldset>
<legend>@evt.activity.Name</legend>
<p>Event Description: @evt.activity.Description</p>
@foreach (var competitor in competitorList)
{
foreach (var result in resultList)
{
if (result.EventID == evt.id && result.CompetitorEmail == competitor.Email)
{
<p>Competitor: @competitor.FirstName @competitor.LastName</p>
<p>Score: @result.Score</p>
if (ViewBag.OrganizerEmail.Equals(@User.Identity.Name))
{
@Html.LabelFor(model => model.Score, "New Score ");
@Html.TextBoxFor(model => model.Score, new { maxlength = 10, style = "width:125px" })
<input type="submit" name="submitButton" value="Update" />
}
}
}
}
</fieldset>
}
}
[HttpPost]
public ActionResult EventResults(Results res)
{
//stuff
}
我的问题只是在我的结果对象上设置了分数。例如,当我将值“15”放入文本框中并单击“更新”时,我将 Result 模型对象传递给 httppost 方法,该方法除了我刚刚设置的“分数”字段之外的所有内容都设置为 null进入。
我是否过于复杂了?有没有更简单的方法?
我尝试添加
@Html.HiddenFor(model => model.EventID);
@Html.HiddenFor(model => model.CompetitorEmail);
但这似乎没有任何帮助。