使用setTimeout()进行javascript超时/睡眠 [英] javascript timeout/sleep using setTimeout()

问题描述

如何设置2秒钟的超时时间来等待页面控件被填充?我想使用javascript我尝试了以下操作，但无济于事:

How can I set a 2 second timeout to wait for page controls to be populated? I want to use javascript I have tried the following but to no avail:

setTimeout(function(){},2000);

setTimeout(2000);

任何人都可以提供指针吗?

Anyone able to provide a pointer?

推荐答案

setTimeout(function(){
  //put your code in here to be delayed by 2 seconds
},2000);

要延迟的代码需要放在setTimeout函数中.

The code you want to delay needs to sit inside the setTimeout function.

这篇关于使用setTimeout()进行javascript超时/睡眠的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！