CODEWITHSUNDEEP
ember.jshandlebars.js
prudvi raju
prudvi raju

Reputation: 505

Binding actions similar to bind-attr in ember

Hi i am using emberJS for binding attributes to the elements can be done by using bind-attr , the same i want to do for action to user interaction.

  <button {{#if DS.session.canEditTrailers}} {{action "addTTU"}} {{/if}}  
  {{bind-attr class="DS.session.canEditTrailers:ttuName:readOnlyTTUName" 
  disabled="DS.session.canEditTrailers::disabled"}}>

Here in above i used if condition for binding action to the element button. It is not working..Can any please tell me is there any solution similar like bind-attr for actions.

Upvotes: 0

Views: 34

Answers (1)

Piotr
Piotr

Reputation: 860

There is no way to do what you want in the template. You have to handle this in your action handler itself. So instead of writing {{#if DS.session.canEditTrailers}} in the template, you should write:

// Your controller (or where you handle the action):
actions: {
  addTTU: function() {
    if(DS.session.canEditTrailers) {
      // your code
    }
  }
}

Upvotes: 1

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