ct is null while i try to initialize anExt form after jquery getScript method is run

Hello to everyone,

I am in a learning phase, as the projects are in maintenance with Ext 3.

I have a task to auto load the js file, that contains the resources for internationalization. This is to be done on language selection. If i choose English language then the ResourceBundle-EN.js and if Chinese then the ResourceBundle-CN.js, should be loaded and after the loading of this file, a form is to be opened. Since its internationalization and has to be done on button click based on language selection, i have to load them dynamically i.e on the fly. With means of implementation, it cannot be loaded when the application is run.

For the dynamic loading of js file, I couldn't find any way to do it through the Ext's. I tried to do it with the help of javscript, but it dint work, hence i used jquery's getScript method. The code is as follows:

if(languageId=='1'){

scriptFile='/resourceBundle/ResourceBundle-EN.js';

}else if(languageId=='2'){

scriptFile='/resourceBundle/ResourceBundle-CN.js';

}

//jquery getScript method to load a script on the fly

$.getScript( scriptFile, function( data, textStatus, jqxhr ) {

load=true;

});

The jquery getScript method runs and i find the script loaded, by checking it on the browser console.

Since the form uses the resources from the language based file, it had to be loaded first.

Now i call the Form:

I tried to call my form inside the getScript method of javascript, but found the problem "ReferenError : ct is null", then i changed the code as above and added the code to open the form as below:

while(load==false){

if(load==true){

var tabpanel = new Application.MyTestForm();

tabpanel .setHeight(400);

tabpanel .doLayout();

break;

}

}

Still its giving the same error.

Is the error because of the changing context from Ext to that of jquery?

Actually i am unable to understand, what could be the error.

Please tell me some proper way to load any js file on the fly between the execution of an application.

Am i doing some blunder or is there any other way to do it. Somebody help me out.

Thanks in advance.

Regards.