CODEWITHSUNDEEP
angularjs
Wesley
Wesley

Reputation: 5621

Repeat inside attribute with Angular

I have a simple string array which represents classes:

var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {
    $scope.classes = ["one","two","three","four"];
}

I would like to bind these inside the class attribute of a single element as such:

<div ng-controller="MyCtrl">
  <div ng-repeat="class in classes" class="{{class}}"></div>
</div>

And render the following:

<div class="one two three four"></div>

I can't find a resource which explains how to do this. The code above generates:

<div class="one"></div>

How do I repeat INSIDE of the element with the ng-repeat?

http://jsfiddle.net/Lvc0u55v/788/

Upvotes: 5

Views: 120

Answers (1)

flyingjamus
flyingjamus

Reputation: 4023

You don't need ng-repeat, just ng-class, which accepts an array as input.

<div ng-class="classes"></div>

https://docs.angularjs.org/api/ng/directive/ngClass

Upvotes: 6

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