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onBeforeLinkDelete

Description​

Fires before the user deletes a link

onBeforeLinkDelete: (id: string | number, link: Link) => boolean;

Parameters​

  • id - (required) string | number - the link id
  • link - (required) Link - the link object

Returns​

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

Example​

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

Details​

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