CODEWITHSUNDEEP
asp.net-mvcienumerable
Conceptual
Conceptual

Reputation: 57

ASP.NET IEnumerable view

I have an IEnumerable view that returns a list of Remarks, but I also have a menu that has a link with a student number from a different entity that is linked to Remarks, it's hard to explain, so I'll post my code

<a href="@Url.Content("~/StudentGegevens/index/"+ Model.LRL_NR)" class="buttonStudentGegevens"><img src="../../images/ViewAccount.png"/> Student gegevens </a>
<a href="@Url.Content("~/StudentGegevens/MedischeInformatie/" [email protected]_NR)" class="buttonMedischeInformatie"><img src="../../images/ViewMedischeInfo.png"/> Medische informatie </a>
<a href="@Url.Content("~/StudentGegevens/BijlageenCommentaar/" [email protected]_NR)" class="buttonBijlagenCommentaar"><img src="../../images/ViewBijlage.png"/> Bijlage en commentaar </a>

a foreach(var item in Model) wouldn't work because I only want the menu displayed once.

As you can see here, I give the student number to the link with @Model.LRL_NR, but with an IEnumerable view, you cannot do @Model.LRL_NR, is there any way I can use @Model.LRL_NR with an IEnumerable view?

Upvotes: 0

Views: 256

Answers (1)

Oded
Oded

Reputation: 499312

Iterate over your IEnumerable and for each item in it write out the links:

@foreach(var item in Model)
{
     <a href="@Url.Content("~/StudentGegevens/index/"+ item.LRL_NR)" class="buttonStudentGegevens"><img src="../../images/ViewAccount.png"/> Student gegevens </a>
     <a href="@Url.Content("~/StudentGegevens/MedischeInformatie/" [email protected]_NR)" class="buttonMedischeInformatie"><img src="../../images/ViewMedischeInfo.png"/> Medische informatie </a>
     <a href="@Url.Content("~/StudentGegevens/BijlageenCommentaar/" [email protected]_NR)" class="buttonBijlagenCommentaar"><img src="../../images/ViewBijlage.png"/> Bijlage en commentaar </a>
}

From your description, you need to access both LRL_NR and the list of REMARK.

One way to do this is to have a class that encapsulates them and that you use as your Model:

public class RemarksModel
{
   public int LRL_NR { get; set }
   public IEnumerable<PvBempty.REMARK> Remarks { get; set }
}

This would allow you to do:

<a href="@Url.Content("~/StudentGegevens/index/"+ Model.LRL_NR)" class="buttonStudentGegevens"><img src="../../images/ViewAccount.png"/> Student gegevens </a>
<a href="@Url.Content("~/StudentGegevens/MedischeInformatie/" [email protected]_NR)" class="buttonMedischeInformatie"><img src="../../images/ViewMedischeInfo.png"/> Medische informatie </a>
<a href="@Url.Content("~/StudentGegevens/BijlageenCommentaar/" [email protected]_NR)" class="buttonBijlagenCommentaar"><img src="../../images/ViewBijlage.png"/> Bijlage en commentaar </a>

foreach(var item in Model.Remarks)
{
    // each item is a PvBempty.REMARK
}

Upvotes: 1

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