Backbone when the options data are not ready and the view is loaded

06 Aug Backbone when the options data are not ready and the view is loaded

Posted at 14:42h in Backbone on Rails by
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class MyWorkSpace.Views.MyView extends MyWorkSpace.Views.Base
  myMethodName: ->
      @partnerModel = new MyWorkSpace.Models.PartnerModel id: @options.id
 
      invoicesView = new MyWorkSpace.Views.InvoicesView
                                             el: @$('#invoices')
                                             partner: @partnerModel

The key is remember add in the initialize method an event on change data

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class MyWorkSpace.Views.InvoicesView extends MyWorkSpace.Views.Base
 
  #In our view we need to do the next:
  initialize: ->
     @options.partner.on 'change', @ourMethod, @
 
  #and now the data is available jeje
  ourMethod: ->
     console.log @options.partner.get('attribute')
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