In my list, I have more than 5 fruit. user can select max as 5 fruit. once the 5 fruits reach, I would like to show them a alert
to say your 5 selection is over.
also, user can deselect the fruit already which they selected, by clicking again ( toggling )
how to achieve this?
Controller:
import Ember from 'ember';
export default Ember.Controller.extend({
selectedIndex:null,
appName: 'Ember Twiddle',
actions:{
select:function(index){
console.log('index is', index );
}
}
});
here is my try : Live Demo
Any one help me here?
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