MVC Partial View呈现但不执行Razor代码

Question

I have an AJAX call returning a partial view, but it only returns the <div> part of the view. My guess is that it's ignoring the Razor code. This seems like an immensely stupid issue and I cannot figure it out for the life of me.

Here's my partial view, in its entirety:

<div id="result">
@foreach (var log in Model)
{
    <br />
    <h3><b>Log ID: </b>@log.ID</h3>
    <h3><b>Log Time: </b>@log.LogTime</h3>
    <h3><b>Event Type: </b>@log.EventType</h3>
    <h3><b>Message: </b>@log.Message</h3>
    <h3><a href="Log/Details/@log.ID">View Details/Delete Entry</a></h3>
}
</div>

All that the AJAX call is returning is:

<div id="result">
</div>

This is the return statement inside the controller being invoked by the AJAX call (YES, it hits):

return PartialView("MyPartial", MyModel);

I've tried adding @model IEnumerable<MyType> at the top, but that made no difference.

On my complete view, I'm calling @Html.Partial("MyPartial", Model) and STILL, only the outer <div> tags are showing up in my page source.

This is quite a frustrating issue, so any help will be greatly appreciated.

Answer 1

Could it be that the Model collection is empty? Try to add another element like @Model.Count inside the div, but outside the foreach.

Alternatively, put a breakpoint in the controller to make sure the collection contains at least one element.

That will test the assumption that the foreach isn't executing due to an empty collection