resizable/draggable.stop callback should be able cancellable

[nghiado]

Can you support promise/cancellable for the stop callback?
A simple use case is users want to rearrange the widget position but we want their confirmation(via popup dialog) before apply new position.

[tiberiuzuld]

Hi @nghiado,
It is possible, will implement it this week.

[tiberiuzuld]

Hi @nghiado ,
Implemented this in v2.4.0

[nghiado]

Thanks @tiberiuzuld, will try this weekend.

[PeterSeifert]

Can you please provide an example on how this callback should look like with the posibility to cancel it?

[tiberiuzuld]

Hi @PeterSeifert ,
You need to return a promise from the callback like:

vm.options.draggable.stop = areYouSureCallback;

function areYouSureCallback(item, itemComponent, event){
     return new Promise(function(resolve, reject){
        /// do your stuff here
    });
}

Thanks,

[PeterSeifert]

Thank you, @tiberiuzuld. This helped me.