checkEvent
Description
验证是否有处理程序分配给特定事件
checkEvent: (name: SchedulerEventName) => boolean
Parameters
name- (required) SchedulerEventName - 事件的名称
Returns
isExist- (boolean) - 如果至少有一个处理程序分配给该事件,则返回 true
Example
scheduler.attachEvent("onEventSave",function(id,data){
if (data.text.length < 20) {
alert("Text too small");
return false;
}
return true;
})
...
scheduler.checkEvent("onEventSave"); //返回 'true'
Related API
Need help?
Got a question about the documentation? Reach out to our technical support team for help and guidance. For custom component solutions, visit the Services page.