How to disabled ionic slide box swap

I want to disable ionic Slide box Swap. i check many solutions this is worked with error.

$scope.stop = function() {
            return false;

added this thing to slide box

 <ion-slide-box active-slide="stop()">

it is working fine but as i click to content of ion slide box it will show me this error

Error: [$compile:nonassign] Expression ‘slidestop()’ used with directive ‘ionSlideBox’ is non-assignable!

and how can i show specific slide on button click

I’m also having the same problem. Any suggestion?