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ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
...y to find the absolute path to the App_Data folder from a Controller in an ASP.NET MVC project? I'd like to be able to temporarily work with an .xml file and I don't want to hardcode the path.
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Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...this method finishes executing, the thread is returned to the thread pool. Then, using the standard AsyncManager.OutstandingOperations, once you signal the completion of the async operation, another thread is drawn from the thread pool and the body of the IndexCompleted action is executed on it and ...
ASP.NET MVC How to convert ModelState errors to json
... .Where(m => m.Value.Any());
}
return null;
}
}
Then call that extension method and return the errors from the controller action (if any) as json:
if (!ModelState.IsValid)
{
return Json(new { Errors = ModelState.Errors() }, JsonRequestBehavior.AllowGet);
}
And then ...
how to know if the request is ajax in asp.net mvc?
...
It works for me in ASP.NET MVC 3
if (Request.IsAjaxRequest())
{
// ajax request handled
}
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ASP.NET MVC JsonResult Date Format
... expect it to be in the ISO
8601 format. If a number is used,
instead, then the value is usually
taken to mean the number of
milliseconds in Universal Coordinated
Time (UTC) since epoch, where epoch is
defined as midnight January 1, 1970
(UTC). Again, this is a mere
convention and no...
CodeFile vs CodeBehind
...ind file need to compile before run but in src we dont need to compile and then run.. just save the file.
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How to add global ASP.Net Web Api Filters?
...ilters.ActionFilterAttribute ) but I am unable to get it to work inside of ASP.Net MVC 4. I tried adding it to the RegisterGlobalFilters() method but that didn't work.
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ASP.NET MVC Html.DropDownList SelectedValue
I have tried this is RC1 and then upgraded to RC2 which did not resolve the issue.
9 Answers
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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
....UserID==userID).Count();
return (aFound > 0); //if aFound > 0, then return true, else return false.
}
For some reason I couldnt use .Find(aID) with AsNoTracking() but it doesn't really matter as I could achieve the same by changing the query.
Hope this will help anybody with similar p...
{version} wildcard in MVC4 Bundle
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Edit: nevermind, they clearly explain it here! asp.net/mvc/overview/performance/bundling-and-minification Thank you!
– Jon Koeter
Sep 12 '16 at 7:23
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