https://atomium.be/DXR.axd?r=17_16-SfFRl

1(function() {
2var MVCxClientComboBox = ASPx.CreateClass(ASPxClientComboBox, {
3 constructor: function(name) {
4  this.constructor.prototype.constructor.call(this, name);
5  this.callbackUrl = "";
6  this.callbackCustomArgs = {};
7 },
8 PerformCallback: function(data, onSuccess) {
9  ASPx.Data.MergeHashTables(this.callbackCustomArgs, data);
10  ASPxClientComboBox.prototype.PerformCallback.call(this, data, onSuccess);
11 },
12 InlineInitialize: function(){
13  if(this.callbackUrl != "")
14   this.callBack = function(arg){ MVCx.PerformControlCallback(this.name, this.callbackUrl, arg, this.GetCallbackParams(), this.callbackCustomArgs); }; 
15  ASPxClientComboBox.prototype.InlineInitialize.call(this);
16 },
17 RaiseBeginCallbackInternal: function(command) {
18  var args = new MVCxClientBeginCallbackEventArgs(command);
19  if(!this.BeginCallback.IsEmpty())
20   this.BeginCallback.FireEvent(this, args);
21  ASPx.Data.MergeHashTables(this.callbackCustomArgs, args.customArgs);
22 },
23 CreateCallbackByInfo: function(arg, command, callbackInfo) {
24  if(this.CanCreateCallback())
25   return this.CreateCallbackInternal(arg, command, true, callbackInfo);
26 },
27 CreateCallbackCore: function(arg, command, callbackID) {
28  if(this.callbackCustomArgs != {})
29   window.setTimeout(function() { this.callbackCustomArgs = {}; }.aspxBind(this), 0);
30  ASPxClientComboBox.prototype.CreateCallbackCore.call(this, arg, command, callbackID);
31 },
32 GetCallbackParams: function(){
33  var params = { };
34  MVCx.AddCallbackParam(params, this.GetStateHiddenField());
35  MVCx.AddCallbackParamsInContainer(params, this.GetMainElement());
36  return params;
37 },
38 OnCallbackGeneralError: function(errorMessage) {
39  ASPxClientComboBox.prototype.OnCallbackGeneralError.call(this, errorMessage);
40  if(!this.serverExceptionOnLastCallback)
41   MVCx.ThrowExceptionOnCallback();
42 }
43});
44MVCxClientComboBox.Cast = ASPxClientControl.Cast;
45window.MVCxClientComboBox = MVCxClientComboBox;
46})();
47