CODEWITHSUNDEEP
asp.net-mvcasp.net-mvc-3
Samantha J T Star
Samantha J T Star

Reputation: 32768

Problems with DisplayForModel

I have the following model:

namespace Storage.Models
{
    public class AdminDetail
    {
        public string PartitionKey { get; set; }
        public string RowKey { get; set; }
        public string Title { get; set; }
        public string Status { get; set; }
        public string Type { get; set; }
        public string Level { get; set; }

        public string Order { get; set; }
        public int Row { get; set; }
    }

I have the following code in my view:

@model IList<AdminDetail>

<table>
    <thead>
        <tr>
            <th>@Html.LabelFor(x => x[0].Order)</th>
            <th>@Html.LabelFor(x => x[0].Order)</th>
            <th>@Html.LabelFor(x => x[0].Level)</th>
            <th>@Html.LabelFor(x => x[0].Title)</th>
            <th>@Html.LabelFor(x => x[0].Status)</th>
        </tr>
    </thead>
    <tbody>
    @foreach (var item in Model)
    {
        @Html.DisplayFor(model => item)
    }
    </tbody>
</table>

And in the file: Views\DisplayTemplates\AdminDetail.cshtml

    @model AdminDetail


xxxxxxxxxxxxxxxxxxxxxxxx
<tr>
    <td>@Html.DisplayFor(x => x.Order)</td>
    <td>@Html.DisplayFor(x => x.Level)</td>
    <td class="indent_@(adminDetail.Level)">@Html.DisplayFor(x => x.Title)</td>
    <td>@Html.DisplayFor(x => x.Status)</td>
    <td>@Html.ActionLink("Edit", "Edit", 
            new { pk = adminDetail.PartitionKey, rk = adminDetail.RowKey },
            new { @class = "editLink" } )</td>    
    <td>@Ajax.ActionLink("Delete", "Delete", "Menus",
            new { pk = adminDetail.PartitionKey, rk = adminDetail.RowKey },
            new AjaxOptions {
                        HttpMethod = "POST",
                        Confirm = "Are you sure you want to delete menu item ",
                        OnSuccess = "deleteConfirmation"
                    })</td>  
    <td>@Html.DisplayFor(x => x.PartitionKey) @Html.DisplayFor(x => x.RowKey)</td>
</tr>

When my view appears I see the data for the AdminDetails records but there is no formatting for <tr> and <td> I also don't see any x's. I am using areas and the code for the view is inside an area. Is it possible that my code is not getting the DisplayTemplate because I am using areas?

Here's an example of the way data appears:

<table>
    <thead>
        <tr>
            <th><label for="">Order</label></th>
            <th><label for="">Order</label></th>

            <th><label for="">Level</label></th>
            <th><label for="">Title</label></th>
            <th><label for="">Status</label></th>
        </tr>
    </thead>
    <tbody>
<div class="display-label">PartitionKey</div>
<div class="display-field">01</div>
<div class="display-label">RowKey</div>
<div class="display-field">02</div>
<div class="display-label">Title</div>
<div class="display-field">Test55</div>
<div class="display-label">Status</div>
<div class="display-field">New</div>
<div class="display-label">Type</div>
<div class="display-field"></div>
<div class="display-label">Level</div>
<div class="display-field"></div>

Upvotes: 2

Views: 3221

Answers (1)

Darin Dimitrov
Darin Dimitrov

Reputation: 1038720

The path to your display template is wrong. Instead of:

Views\DisplayTemplates\AdminDetail.cshtml

you should use:

Views\Shared\DisplayTemplates\AdminDetail.cshtml

Notice the Shared bit. It could also be:

Views\XXX\DisplayTemplates\AdminDetail.cshtml

where XXX is the name of the current controller if you want this display template to be available only for this controller.

Also replace your loop:

@foreach (var item in Model)
{
    @Html.DisplayFor(model => item)
}

with its equivalent:

@Html.DisplayForModel()

You don't need to loop. Since your model is a collection, ASP.NET MVC will automatically invoke your display template for each element of this collection.

Upvotes: 9

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