This post originated from an RSS feed registered with Ruby Buzz by Edward Spencer. Original Post: Ext.decorate Feed Title: Ed's Elite blog Feed URL: http://feeds2.feedburner.com/EdSpencer Feed Description: Ruby on Rails development, Git issues and ExtJS/JavaScript Latest Ruby Buzz Posts Latest Ruby Buzz Posts by Edward Spencer Latest Posts From Ed's Elite blog

getCallData: function(t){
  return {
    action: t.action,
    method: t.method,
    data  : t.data,
    type  : 'rpc',
    tid   : t.tid
  };
}

//just adds an authentication token to the call data, for context see this forum thread
(function() {
  var originalGetCallData = Ext.direct.RemotingProvider.prototype.getCallData;
  
  Ext.override(Ext.direct.RemotingProvider, {
    getCallData: function(t) {
      var defaults = originalGetCallData.apply(this, arguments);
      
      return Ext.apply(defaults, {
        authenticity_token: ''
      });
    }
  })
})(); 

/**
 * @param {Function} klass The constructor function of the class to override (e.g. Ext.direct.RemotingProvider)
 * @param {String} property The name of the property the function to override is tied to on the klass' prototype
 * @param {Object} config An object that is Ext.apply'd to the usual return value of the function before returning
 */
Ext.decorate = function(klass, property, config) {
  var original = klass.prototype[property];
      override = {};
  
  override[property] = function() {
    var value = original.apply(this, arguments);
    
    return Ext.apply(value, config);
  };
  
  Ext.override(klass, override);
} 

Ext.decorate(Ext.direct.RemotingProvider, 'getCallData', {
  authenticity_token: ''
});