What is the best way to conditionally apply attributes in AngularJS?

Question

I need to be able to add for example "content editable" to elements, based on a boolean variable on a scope.

Example use:

<h1 attrs="{'contenteditable=\"true\"': editMode}">{{content.title}}</h1>

Would result in contenteditable=true being added to the element if $scope.editMode was set to true. Is there some easy way to implement this ng-class like attribute behaviour? I'm considering writing a directive and sharing if not.

Answer 1

The best way to conditionally apply attributes in AngularJS you need to set the class attracts when ng-class can't be used:-

ng-attr-class="{{someBoolean && 'class-when-true' || 'class-when-false' }}"