How to use conditional in ng-class: Solution 1: <i ng-class=”{‘icon-autoscroll’: autoScroll, ‘icon-autoscroll-disabled’: !autoScroll}”></i> Solution 2: <i ng-class=”{true: ‘icon-autoscroll’, false: ‘icon-autoscroll-disabled’}[autoScroll]”></i> Solution 3 (angular v.1.1.4+ introduced support for ternary operator): <i ng-class=”autoScroll ? ‘icon-autoscroll’ : ‘icon-autoscroll-disabled'”></i> Plunker
I’m a little late to the thread, but if you’re using Grunt I’ve had great success with grunt-ng-constant. The config section for ngconstant in my Gruntfile.js looks like ngconstant: { options: { name: ‘config’, wrap: ‘”use strict”;\n\n{%= __ngModule %}’, space: ‘ ‘ }, development: { options: { dest: ‘<%= yeoman.app %>/scripts/config.js’ }, constants: { ENV: … Read more
That’s desired behavior, you should define the model in the controller, not in the view. <div ng-controller=”Main”> <input type=”text” ng-model=”rootFolders”> </div> function Main($scope) { $scope.rootFolders=”bob”; }
If you’re using ng-view in your Angular app you can listen for the $viewContentLoaded event and push a tracking event to Google Analytics. Assuming you’ve set up your tracking code in your main index.html file with a name of var _gaq and MyCtrl is what you’ve defined in the ng-controller directive. function MyCtrl($scope, $location, $window) … Read more
In Angular 2, change detection is automatic… $scope.$watch() and $scope.$digest() R.I.P. Unfortunately, the Change Detection section of the dev guide is not written yet (there is a placeholder near the bottom of the Architecture Overview page, in section “The Other Stuff”). Here’s my understanding of how change detection works: Zone.js “monkey patches the world” — … Read more
In fact you need the # (hashtag) for non HTML5 browsers. Otherwise they will just do an HTTP call to the server at the mentioned href. The # is an old browser shortcircuit which doesn’t fire the request, which allows many js frameworks to build their own clientside rerouting on top of that. You can … Read more
If you have a look at the W3C specification, it would seem like the obvious thing to try is to mark your button elements with type=”button” when you don’t want them to submit. The thing to note in particular is where it says A button element with no type attribute specified represents the same thing … Read more
I would start out by organizing the Flask app in the standard structure as follows: app |– app.py |– static |– css |– img |– js |– templates And as btford mentioned, if you are doing an Angular app, you’ll want to focus on using Angular client-side templates and stay away from server-side templates. Using … Read more
Filter app.filter(‘unsafe’, function($sce) { return $sce.trustAsHtml; }); Usage <ANY ng-bind-html=”value | unsafe”></ANY>
Though the documentation doesn’t mention it, it might not be enough to add the display: none; rule to your CSS. In cases where you are loading angular.js in the body or templates aren’t compiled soon enough, use the ng-cloak directive and include the following in your CSS: /* Allow angular.js to be loaded in body, … Read more