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onBeforeLinkDisplay

Description

在甘特图已加载链接后但在显示之前触发

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

Parameters

  • id - (required) string | number - 链接的标识符
  • link - (required) Link - 链接对象

Returns

  • result - (boolean) - 定义事件的默认行为是否将被触发 (true) 还是取消 (false)

Example

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

Details

该事件是可阻塞的。返回 false 将阻止链接显示

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