The directive can access any attribute that is defined on the same element, even if the directive itself is not the element. Template: <div example-directive example-number=”99″ example-function=”exampleCallback()”></div> Directive: app.directive(‘exampleDirective ‘, function () { return { restrict: ‘A’, // ‘A’ is the default, so you could remove this line scope: { callback : ‘&exampleFunction’, }, link: … Read more
Put the whole path inside the $scope variable. That way ng-src will wait until you provide it with the fully resolved path to the image: <div ng-controller=”MyCtrl”> <img ng-src=”https://stackoverflow.com/questions/18235169/{{ path }}” /> </div> function MyCtrl($scope, $timeout) { var path=”https://si0.twimg.com/profile_images/”; $timeout(function () { $scope.path = path + ‘2149314222/square.png’; }, 1000); }; FIDDLE
I made an autocomplete directive and uploaded it to GitHub. It should also be able to handle data from an HTTP-Request. Here’s the demo: http://justgoscha.github.io/allmighty-autocomplete/ And here the documentation and repository: https://github.com/JustGoscha/allmighty-autocomplete So basically you have to return a promise when you want to get data from an HTTP request, that gets resolved when the … Read more
You’re right; it is rather ambiguous. Assuming we’re talking about Intel syntax, it is true that you can often get away with not using size directives. Any time the assembler can figure it out automatically, they are optional. For example, in the instruction mov esi, DWORD PTR [rax*4+0x419260] the DWORD PTR specifier is optional for … Read more
There’s __debug__, which is a special value that the compiler does preprocess. if __debug__: print “If this prints, you’re not running python -O.” else: print “If this prints, you are running python -O!” __debug__ will be replaced with a constant 0 or 1 by the compiler, and the optimizer will remove any if 0: lines … Read more
This question is old, but for anybody looking for a solution, I built a simple directive to handle this, for vertical and horizontal resizers. Take a look at the Plunker angular.module(‘mc.resizer’, []).directive(‘resizer’, function($document) { return function($scope, $element, $attrs) { $element.on(‘mousedown’, function(event) { event.preventDefault(); $document.on(‘mousemove’, mousemove); $document.on(‘mouseup’, mouseup); }); function mousemove(event) { if ($attrs.resizer == ‘vertical’) … Read more
EDIT: This answer is old and likely out of date. Just a heads up so it doesn’t lead folks astray. I no longer use Angular so I’m not in a good position to make improvements. It’s actually pretty good logic but you can simplify things a bit. Directive var app = angular.module(‘plunker’, []); app.controller(‘MainCtrl’, function($scope) … Read more
This can be the result of a .Net framework version incompatibility between two projects. It can happen in two ways: a client profile project referencing a full framework project; or an older framework version targeting a newer framework version For example it will happen when an application is set to target the .Net 4 Client … Read more
Notice: I do update this answer as I find better solutions. I also keep the old answers for future reference as long as they remain related. Latest and best answer comes first. Better answer: Directives in angularjs are very powerful, but it takes time to comprehend which processes lie behind them. While creating directives, angularjs … Read more
ngModel listens for “input” event, so to “fix” your code you’d need to trigger that event after setting the value: $(‘button’).click(function(){ var input = $(‘input’); input.val(‘xxx’); input.trigger(‘input’); // Use for Chrome/Firefox/Edge input.trigger(‘change’); // Use for Chrome/Firefox/Edge + IE11 }); For the explanation of this particular behaviour check out this answer that I gave a while … Read more