AngularJS
Use for questions about AngularJS (1.x), the open-source JavaScript framework. Do NOT use this tag for Angular 2 or later versions; instead, use the [angular] tag.
60
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12
answers
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How can I tell whether a web app was built using Angular (or other technologies)?
How can I tell whether a (Drupal 7) web app was built using Angular by looking at the page source, and not hav
62
votes
12
answers
1K
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$apply already in progress error
Stack trace: Error: $apply already in progress at Error (<anonymous>) at beginPhase (file:///android_as
54
votes
19
answers
2.1K
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How to use a keypress event in AngularJS?
I want to catch the enter key press event on the textbox below. To make it more clear I am using a ng-repeat t
56
votes
21
answers
498
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AngularJS : How to watch service variables?
I have a service, say: factory('aService', ['$rootScope', '$resource', function
60
votes
12
answers
2.8K
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What is the difference between ng-if and ng-show/ng-hide
I'm trying to understand the difference between ng-if and ng-show/ng-hide, but they look the same to me.
60
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19
answers
2.5K
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What's the correct way to communicate between controllers in AngularJS?
What's the correct way to communicate between controllers? I'm currently using a horrible fudge inv
61
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10
answers
1.8K
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Angular ng-repeat Error "Duplicates in a repeater are not allowed."
I am defining a custom filter like so: <div class="idea item" ng-repeat="item in items" isoatom>
51
votes
12
answers
457
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ng-repeat :filter by single field
I have an array of products that I'm repeating over using ng-repeat and am using <div ng-repeat="pro
66
votes
11
answers
2.1K
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Redirecting to a certain route based on condition
I'm writing a small AngularJS app that has a login view and a main view, configured like so: $routeProvi
52
votes
7
answers
2.2K
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When to favor ng-if vs. ng-show/ng-hide?
I understand that ng-show and ng-hide affect the class set on an element and that ng-if controls whether an el
67
votes
6
answers
3K
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Link vs compile vs controller
When you create a directive, you can put code into the compiler, the link function or the controller. In the
57
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24
answers
3K
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Combating AngularJS executing controller twice
I understand AngularJS runs through some code twice, sometimes even more, like $watch events, constantly check
62
votes
8
answers
1.4K
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What's the difference between ng-model and ng-bind
I'm currently learning AngularJS and am having difficulty understanding the difference between ng-bind an
53
votes
11
answers
2.8K
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Adding multiple class using ng-class
Can we have multiple expression to add multiple ng-class ? for eg. <div ng-class="{class1: expressionData
56
votes
20
answers
431
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Confused about Service vs Factory
As I understand it, when inside a factory I return an object that gets injected into a controller. When inside
63
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15
answers
2.3K
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How to use a filter in a controller?
I have written a filter function which will return data based on the argument you are passing. I want the same
59
votes
26
answers
3.1K
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Why does AngularJS include an empty option in select?
I've been working with AngularJS for the last few weeks, and the one thing which is really bothering me i
60
votes
9
answers
3K
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How to iterate over the keys and values with ng-repeat in AngularJS?
In my controller, I have data like: $scope.object = data Now this data is the dictionary with keys and values
56
votes
10
answers
2.2K
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if else statement in AngularJS templates
I want to do a condition in an AngularJS template. I fetch a video list from the Youtube API. Some of the vide
58
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30
answers
1.6K
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How to set focus on input field?
What is the 'Angular way' to set focus on input field in AngularJS? More specific requirements: Wh
