1. #1
    Sencha User mrtedweb's Avatar
    Join Date
    Feb 2009
    Posts
    55
    Vote Rating
    0
    mrtedweb is on a distinguished road

      0  

    Default Custom Events - %$#&*@

    Custom Events - %$#&*@


    Hello everyone,

    I'm trying to create a custom event that fires whenever data is received from an Ext.Ajax request. Firebug keeps telling me "this.fireEvent is not a function". Here's a simplified version of my code:

    Code:
    //Object Definition
    DataManager = Ext.extend(Ext.Panel, {
         initComponent:function() {
              console.log("initComponent");
              DataManager.superclass.initComponent.apply(this, arguments);
              this.addEvents('data');
         },
        
         sendAndReceive:function() {
              console.log("sendAndReceive");
              Ext.Ajax.request({
                   url: 'http://zeezor.thermosites.com/php/test.php',
                   success: this.onData,
              })
         },
        
         onData:function(objServerResponse) {
              console.log("onData");        
              this.fireEvent('data', this);
         }
    });
    
    //Object Instantiation & Usage
    var dataManager = new DataManager();
    dataManager.sendAndReceive();
    dataManager.on('data', function() {
         console.log("custom event received!");
    });
    I'm desperate. Can anyone help?
    Last edited by mrtedweb; 20 Feb 2009 at 5:31 PM. Reason: formatting correction

  2. #2
    Sencha User
    Join Date
    Mar 2007
    Posts
    7,854
    Vote Rating
    4
    tryanDLS is on a distinguished road

      0  

    Default


    Please post your code in CODE tags.

    Set a breakpoint in the onData - what is 'this' pointing to.

    Also, you're trying to fire an event called 'data' - have you defined that somewhere?

  3. #3
    Sencha - Ext JS Dev Team evant's Avatar
    Join Date
    Apr 2007
    Location
    Sydney, Australia
    Posts
    16,791
    Vote Rating
    599
    evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute evant has a reputation beyond repute

      0  

    Default


    You need to set the scope of your success handler.
    Evan Trimboli
    Sencha Developer
    Twitter - @evantrimboli
    Don't be afraid of the source code!

  4. #4
    Sencha User mrtedweb's Avatar
    Join Date
    Feb 2009
    Posts
    55
    Vote Rating
    0
    mrtedweb is on a distinguished road

      0  

    Default


    Thanks everyone!

Thread Participants: 2

Turkiyenin en sevilen filmlerinin yer aldigi xnxx internet sitemiz olan ve porn sex tarzi bir site olan mobil porno izle sitemiz gercekten dillere destan bir durumda herkesin sevdigi bir site olarak tarihe gececege benziyor. Sitenin en belirgin ozelliklerinden birisi de Turkiyede gercekten kaliteli ve muntazam, duzenli porno izle siteleri olmamasidir. Bu yuzden iste. Ayrica en net goruntu kalitesine sahip adresinde yayinlanmaktadir. Mesela diğer sitelerimizden bahsedecek olursak, en iyi hd porno video arşivine sahip bir siteyiz. "The Best anal porn videos and slut anus, big asses movies set..." hd porno faketaxi