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JavaScript AngularJS An Introduction to Two-Way Data Binding Two-Way Binding: ng-list

Posted by vash68
vash68
3,112 Points

I am lost in AngularJS code challenge: a visual example of the goal would go a long way!

The challenge states: Create a text input that stores a comma-separated list of tags into the 'tags' data property.

I don't understand what needs to be done here, anybody has a hint for me? What is the end goal? Do we need Input type="text" or do we need a list control?

index.html 
<!DOCTYPE html>
<html ng-app="myApp">
<head>
  <title>Angular.js</title>
  <script src="js/angular.js"></script>
  <script src="app.js"></script>
</head>
<body>

  <!-- YOUR CODE HERE -->
  <pre>{{tags | json}}</pre>
  <input type="text" ng-model="tags" id="tagsEdit"/>

</body>
</html>

1 Answer

Joseph Perez
Joseph Perez
25,122 Points
Joseph Perez
Joseph Perez
25,122 Points

You're gonna want to do this

<input ng-model="tags" ng-list type="text">

Here's some information on ng-list on angular's docs https://docs.angularjs.org/api/ng/directive/ngList I hope this at least points you in the right direction! :)