jQuery .delay不延迟 [英] jQuery .delay does not delay

问题描述

如何设置元素的html，等待2秒钟，然后将html设置为其他内容?

How can I set the html of an element, wait 2 seconds, then set the html to something else?

示例:$("div").html("clicked").delay(2000).html("2 seconds have passed");

发生了什么:div脱离"2秒已过"，而不是说单击" 2秒，然后显示"2秒已过".

What happens: the div gets "2 seconds have passed" off the bat, instead of saying "clicked" for 2 seconds, then displaying "2 seconds have passed".

我需要做类似.delay(2000, function() { $("div").html("2 seconds have passed"); })的事情吗?

Do I need to do something like, .delay(2000, function() { $("div").html("2 seconds have passed"); })?

此处的示例: http://jsbin.com/UfaYusU/1/edit

谢谢！

推荐答案

$.delay用于延迟队列中的动画，而不是暂停执行.

$.delay is used to delay animations in a queue, not halt execution.

尝试一下:

setTimeout(function() {
      // Do something after 2 seconds
}, 2000);

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