Angular 2 add multiple classes via [class.className] binding

Question

While adding a single class works great in this way -

[class.loading-state]=\"loading\"

But how do I add multiple classes Ex if loading

Answer 1

You can do this by simply using ngClass :

Here first,second and third are the name of the classes.

And instead of true/false , you can directly put your conditions over there

 
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In your case

 
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Or Shorter Veriosn (as @matko.kvesic commented)

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