backbone.js - Customizing backbone models to work with urls like /documents/6/editor -

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It is possible to override the backbone model's URL method to enter an ID between the URL string.

I do not want to get this from 

  documents / 6

, but it < / P> 

  documents / 6 / editor

and similiary update 

  documents / 6 / editor

Currently insisting on adding vertebra bone ID at the end of the url string.

I tried 

  urlRoot: function () {return "/ documents" + this.id + "/ editor"; }

Although this works to get a model from the server, it fails on the update. It seems that the URL 

  / documents / 6 / editor / 6

and not 

  / document overriding replaces the prefix of your URL and later on  
 Try  
  var M = backbone.Model.extend ({urlRoot: '/ documents', url: function () {var base = backbone.Model.prototype.url. Call (this ); If (this innovation) returns, return on the basis + '/ editor';}});  
 
 and a demo

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