How to use conditionals

1

i want to use this

{{if this.isFast “zoooom” “putt-putt-putt”}}
but i dont know how to change this parameter (isFast) to see “zoooom”. how i can change isFast variable and assign this to true?

2

Generally templates are used for watching variables but not for setting any variables. So the general approach here would be to add a computed property in your component:

import Component from '@ember/component';
import { computed } from '@ember/object';

export default Component.extend({
  speedString: computed('isFast', function() {
    return this.isFast ? 'zoooom' : 'putt-putt-putt';
  })
}

and then use that string in your component template:

{{fastString}}

Does that help? Also, welcome to the Ember forums!