CODEWITHSUNDEEP
javascriptember.jsevent-handlingdom-eventsember-select
SharpCoder
SharpCoder

Reputation: 19163

Ember select - Select event is getting called on page load well

Please look at this fiddle. http://jsbin.com/ofONeQ/99/edit

I am using EmberJs select control and have added a select event to the control. Problem is as the page loads for the first time, system fires the select event. What I want is to system to wait for user to change the value in the control and then only system should fire this event.

Upvotes: 0

Views: 111

Answers (1)

thecodejack
thecodejack

Reputation: 13379

it is because you are using two different properties selectedName and selectedNames.At the beginning it was undefined on load set to 1. :) check now

App.IndexController = Ember.ArrayController.extend({
  selectedName: '1',
  names: ['1','2'],
  // this observer must work when selection changes
  nameSelected: function() {

    alert('topics selection changed!');
  }.observes('selectedName')
});

http://jsbin.com/ofONeQ/100/edit

Upvotes: 2

Related Questions