Pick an element in the HTML panel of the developer tools and type this in the console: angular.element($0).scope() In WebKit and Firefox, $0 is a reference to the selected DOM node in the elements tab, so by doing this you get the selected DOM node scope printed out in the console. You can also target … Read more
The “there should always be a dot in your model” refers to ngModel. This directive does two-way binding. If you two-way bind to a primitive (such as a Boolean in your case), the setter will set it on the current scope rather than the scope on which it is defined, which can cause a headache … Read more
With Angular 1.3+ you can no longer use global controller declaration on the global scope (Without explicit registration). You would need to register the controller using module.controller syntax. Example:- angular.module(‘app’, []) .controller(‘ContactController’, [‘$scope’, function ContactController($scope) { $scope.contacts = [“[email protected]”, “[email protected]”]; $scope.add = function() { $scope.contacts.push($scope.newcontact); $scope.newcontact = “”; }; }]); or function ContactController($scope) { $scope.contacts … Read more
From a recent discussion with the Angular guys on this very topic: For future-proofing reasons, you should not use $$phase When pressed for the “right” way to do it, the answer is currently $timeout(function() { // anything you want can go here and will safely be run on the next digest. }) I recently ran … Read more
You need to be aware about how AngularJS works in order to understand it. Digest cycle and $scope First and foremost, AngularJS defines a concept of a so-called digest cycle. This cycle can be considered as a loop, during which AngularJS checks if there are any changes to all the variables watched by all the … Read more
Why do I have to use “{{title}}” with ‘@‘ and “title” with ‘=‘? @ binds a local/directive scope property to the evaluated value of the DOM attribute. If you use title=title1 or title=”title1″, the value of DOM attribute “title” is simply the string title1. If you use title=”{{title}}”, the value of the DOM attribute “title” … Read more
“How does this and $scope work in AngularJS controllers?” Short answer: this When the controller constructor function is called, this is the controller. When a function defined on a $scope object is called, this is the “scope in effect when the function was called”. This may (or may not!) be the $scope that the function … Read more