CODEWITHSUNDEEP
ember.js
Chris
Chris

Reputation: 3164

Clear Ember JS properties when leaving a route

Is there a tried and tested way to clear a controller/views properties when leaving a route in Ember JS.

For example, I want to clear all the form fields so if a user revisits this route they are empty.

Cheers

Chris

Upvotes: 0

Views: 1507

Answers (1)

ppcano
ppcano

Reputation: 2861

You could clear your controller properties in the route deactivate hook: is executed when the router completely exits this route.

App.FormController = Em.Controller.extend({

  clearForm: function() {
     this.setProperties({
       name: null,
       age: 0,
       ....
     });
  }

});


App.FormRoute = Em.Route.extend({
  deactivate: function() {
    this.controller.clearForm();
  }
});

Upvotes: 2

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