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onBeforeLinkDisplay

Description​

Fires after the links have been loaded to the Gantt chart but before they are displayed

onBeforeLinkDisplay: (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("onBeforeLinkDisplay", function(id, link){
    if (link.type == gantt.config.links.finish_to_start){
        return true;
    }
    return false;
});

Details​

The event is blockable. Returning false will prevent the link from being displayed