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  1. 7 Nov 2011 6:49 AM #1
    testvogel
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    Default Answered: Ajax.request callback, no reference to controller

    Answered: Ajax.request callback, no reference to controller


    Hi,

    I'm doing a Ajax request in my controller and have defined a callback method which should be called after the request:

    Code:
    			Ext.Ajax.request({
				url: 'http://192.168.137.1:8080/example/',
				method:'POST', 
				headers: {
					'Content-Type': 'application/json'
				}, 
				callback: this.ajaxResponse,
				params: Ext.JSON.encode(form.getValues())
			})
    ajaxResponse will be called, but after this ajax request I want to change the view and dont have a reference to this controller with 'this'. This means that

    Code:
     this.addRef(....)
    is not working, because addRef is unknown.
    Any ideas why I have loose the controller reference?
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  2. Best Answer Posted by jay@moduscreate.com

    Code:
    Ext.Ajax.request({
				url: 'http://192.168.137.1:8080/example/',
				method:'POST', 
				headers: {
					'Content-Type': 'application/json'
				}, 
                                scope : this,
				callback: this.ajaxResponse,
				params: Ext.JSON.encode(form.getValues())
			})