Sending parameter to js

[sencha.user]

Hi,

I have a varialble in Controller like,

Ext.define('MyApp.controller.MyController', {
    extend: 'Ext.app.Controller',
    onFieldButtonClick: function(button, e, options) {
    var groupChecked = Ext.getCmp('groupgrid').getSelectionModel().getSelection();
        var arrayValues = [];
        Ext.each(groupChecked, function(rec, index) {
            arrayValues.push(rec.get('colName'));
        });
    var MyGrid = Ext.ComponentQuery.query('MyGrid')[0];
                    MyGrid.getStore().reload({
                        params:{
                            singleton: true,
                            param1: [arrayValues]
                        }
                    });
...

I want to use this arrayValues in another js in another location, I am doing,

groupField: MyApp.controller.MyController.param1

But I am not getting the value there, how should I do to get the selected value?

[slemmon]

When you create your application in the Ext.application's init function do this:

init: function () {
    MyApp.app = this;
}

Then you'll have access to the application using MyApp.app. From there you can do:

groupField: MyApp.app.getController('MyController').param1;    // provided param1 is a property of the controller itself

[sencha.user]

This isn't working, when I alert,

MyApp.app.getController('MyController').param1

in the new file, it says "undefined" .

[slemmon]

If you do console.log(MyApp.app.getController('MyController')) do you see the param1 property in the list? Do you see any other properties / methods belonging to MyController?

[sencha.user]

It just shows something like this,

Object { application={...},  id="MyController",  hasListeners={...},  more...}

When I click for more info, there are lots of data, but there isn't anything related to param1 .

Forget about parameters, I have this variable in controller,

var groupData = Ext.ComponentQuery.query('#groupid')[0].getValue();

I have to have this variable in another js, groupData like that,

groupField: groupData

How should I do this?

Thanks for the reply BTW .

[sencha.user]

Anyone?