That i know, the problem is that the control backbutton automatically handles the call to the previous view internally, so for having to pass a parameter with the back button it was necessary to redefine the backbutton to change that function, it took me sometime but i managed to do it, here's the code if someone else needs it
CODE
Theme.storage.add("MyBackButton", {
renderSkin: function (state,w,h,args,theme){
var ff = new Frame();
ff.width = w;
ff.height = h;
if (state=='focused') {
var focus = ff.appendChild( new Image() );
focus.colorize = theme.colors.colorize;
focus.src = this.sources.focus;
}
var body = ff.appendChild( new Image() );
body.src = this.sources.body;
return ff;
},
styles: {
'1920x1080': {
width: Theme.keys.sidebar.width,
height: 51
},
'960x540': {
width: Theme.keys.sidebar.width,
height: 26
}
}[ Theme.keys.screen ],
sources: {
'1920x1080': {
body: Theme.keys.root + 'ControlBackButton/back-body-prebuilt-588x50.png',
focus: Theme.keys.root + 'ControlBackButton/back-focus-raw-88x50.png'
},
'960x540': {
body: Theme.keys.root + 'ControlBackButton/back-body-prebuilt-294x25.png',
//focus: Theme.keys.root + 'ControlBackButton/back-focus-raw-44x25.png'
focus: Theme.keys.root + 'ControlBackButton/back-focus-solid-raw-44x25.png'
}
}[ Theme.keys.screen ]
});
Theme.storage.add("MyBackButtonText", {
styles: {
'1920x1080': {
width: Theme.keys.sidebar.width - 100,
truncation: 'end',
vAlign: 'center',
fontSize: 32,
paddingBottom: 2,
color: Theme.colors.text,
hOffset: 100
},
'960x540': {
width: Theme.keys.sidebar.width - 50,
truncation: 'end',
vAlign: 'center',
fontSize: 16,
paddingBottom: 2,
color: Theme.colors.text,
hOffset: 50
}
}[ Theme.keys.screen ],
glow: {
'960x540': new Glow( 0, 1, 2, 'black', 35 ),
'1920x1080': new Glow( 0, 2, 4, 'black', 35 )
}[ Theme.keys.screen ]
});
var custom = {};
custom.controls = {
MyBackButton: new KONtx.Class({
ClassName: 'MyBackButton',
Extends: KONtx.control.BackButton,
_handleSelectEvent: function () {
KONtx.application.previousView(".....here goes your params......");
},
})
};
