Skip to main content

onBeforeLinkUpdate

Description​

Fires before a link is updated

onBeforeLinkUpdate: (id: string | number, new_link: Link) => boolean;

Parameters​

  • id - (required) string | number - the link id
  • new_link - (required) Link - the new (updated) object of the link

Returns​

  • result - (boolean) - defines whether the default action of the event will be triggered (true) or canceled (false)

Example​

gantt.attachEvent("onBeforeLinkUpdate", function(id,new_link){
    //any custom logic here
    return true;
});

Details​

The event is blockable. Return false to cancel updating of the link.