call controller function - sencha-touch-2

Question

I have a controller defined like this:
Ext.define('MyApp.controller.TestController', {
extend: 'Ext.app.Controller',
config: {
},
showTest: function() {
alert('aaa');
}
});
How can i call the showTest() function? I tried this:
MyApp.controller.TestController.showTest();
But this doesn't work. Anyone any idea how to do this..?? Because i want to call that function from an onClick even in a div. Something like:
<div onclick="call.controller.func(1)">User 1</div>
<div onclick="call.controller.func(2)">User 2</div>
etc.

Answer 1

No, you are doing it wrong.
Suppose that you have a button in your view:
Ext.define('MyApp.view.Login', {
extend : 'Ext.form.Panel',
xtype : 'myapp-login',
config : {
items : [
{
xtype : 'fieldset',
name : 'login-fieldset',
title : 'Login credentials',
instructions: 'Fill in your email and password)',
items : [
{
xtype: 'emailfield',
name : 'email',
label: 'Email'
},
{
xtype: 'passwordfield',
name : 'password',
label: 'Password'
}
]
},
{
xtype : 'button',
name : 'Login',
text : 'Login',
ui : 'confirm'
}
]
}
});
The in your controller, inside your control object:
control : {
'myapp-login button[ui=confirm]' : {
tap : 'showTest'
}
},
// function showTest
showTest: function() {
alert('aaa');
}
So in the above example: when user clicks inside the xtype called myapp-login the controller will execute the showTest() method.