Skip to main content

beforeClose

fires before closing a tab in Tabbar

beforeClose: (id: string) => boolean | void;

Parameters:

  • id: string - the id of a closed tab

Returns:

Return false to prevent closing of a tab; otherwise, true.

Example

tabbar.events.on("beforeClose", function(id){
    // your logic here
    return true;
});

Related sample: Tabbar. Events