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Populating a razor dropdownlist from a List in MVC
... UserRoleViewModel
{
// Display Attribute will appear in the Html.LabelFor
[Display(Name = "User Role")]
public int SelectedUserRoleId { get; set; }
public IEnumerable<SelectListItem> UserRoles { get; set; }
}
References:
DisplayAttribute
Inside the controller create a me...
How to style the parent element when hovering a child element?
...
Well, this question is asked many times before, and the short typical answer is: It cannot be done by pure CSS. It's in the name: Cascading Style Sheets only supports styling in cascading direction, not up.
But in most circumstances where this effect is wished, like...
How to embed a video into GitHub README.md?
...
The "Github Flavored Markdown" doesn't support this kind of feature for any page:
An old support thread "Embed YouTube videos in markdown files" stated:
With pages.github.io, yes, everywhere else, no.
(Note: as detailed in "Github Top-Level Project Page", github.io is the new domain for use...
Show spinner GIF during an $http request in AngularJS?
...);
return data;
};
$httpProvider.defaults.transformRequest.push(spinnerFunction);
})
// register the interceptor as a service, intercepts ALL angular ajax http calls
.factory('myHttpInterceptor', function ($q, $window) {
return function (promise) {
...
Prevent browser from loading a drag-and-dropped file
...
For jQuery the correct answer will be:
$(document).on({
dragover: function() {
return false;
},
drop: function() {
return false;
}
});
Here return false will behave as event.preventDefault()...
How to set SQL Server connection string?
...
How can I use this format but use a domain user? I keep get a red underline when I use user id=Domain\Uname i think it's something to do with invalid escape characters, how should I do that corectly?
– Wairimu Murigi
...
How to define a custom ORDER BY order in mySQL
...
MySQL has a handy function called FIELD() which is excellent for tasks like this.
ORDER BY FIELD(Language,'ENU','JPN','DAN'), ID
Note however, that
It makes your SQL less portable, as other DBMSs might not have such function
When your list of languages (or other values to sort by) ...
Detect when an HTML5 video finishes
...vent; } statement that this answer originally included is IE-specific code for getting the latest event from within an event handler attached with attachEvent on early versions of IE. Since in this case, the handler is being attached with addEventListener (and those early versions of IE are irreleva...
Escaping quotes and double quotes
...
Thanks for you answer. start-process no matter how I tried always complained. SO I did cmd /C $cmd (where $cmd is my entire command including the .exe.). I'm using powershell 2.0. Even the here-string didn't work if I remember corre...
How do I assert my exception message with JUnit Test annotation?
...I know in .NET you can assert the message and the exception class. Looking for similar feature in the Java world.
11 Answer...