CODEWITHSUNDEEP
angularjs
Greg
Greg

Reputation: 1402

Get all class names in Angular

I want to check how many <div class="topology-list"> I have using Angular. At the moment, there are three

I have tried:

angular.element(document.querySelectorAll('.topology-list')).length

This logs 1 (should be 3)

document.querySelectorAll('.topology-list')

Logs 1 too

document.getElementsByClassName('topology-list');

The last one logs an object with the 3 items, but if I add .length it logs 1

enter image description here

Upvotes: 0

Views: 1066

Answers (1)

Salih Şenol &#199;akarcı
Salih Şenol &#199;akarcı

Reputation: 2330

Create a directive "your-directive" and put it to the outermost of the HTML

Try the above selections in your directive and all of them should give the correct result.

<body ng-app="yourAppName">
  <div your-directive>
    <!-- Here your all controllers are loaded-->
  </div>
</body>

Upvotes: 1

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