如何禁用所有setTimeout的事件？ [英] How can I disable all setTimeout events?

问题描述

我使用AJAX和asp.net。第二节还有它与的setTimeout创造了许多其他的JavaScript函数JavaScript函数。异步回发一切发生的时候，我要禁用所有这些setTimeouted事件。我该怎么做？

I am using ajax and asp.net. iI have a javascript function which creates many other javascript functions with setTimeout. After asynchronous postback happenes, I want to disable all of these setTimeouted events. How can I do that?

推荐答案

当你调用的setTimeout（），存储计时器ID，因此您可以清除它。如果你创造了许多超时，那么一个数组是用于存储ID的一个不错的选择。例如：

When you call setTimeout(), store the timer ID so you can clear it. If you're creating many timeouts, then an array is a good option for storing the IDs. For example:

var timeouts = [];
//then, store when you create them
timeouts.push( setTimeout( { ... }, 1000) );

然后，当你想清除它们：

Then when you want to clear them:

for (var i = 0; i < timeouts.length; i++) {
    clearTimeout(timeouts[i]);
}
//quick reset of the timer array you just cleared
timeouts = [];

正如 @Robert 的下面所指出的， clearTimeout（） 不会抛出一个错误，如果已经发生超时，因此在这里没有种族/时序问题。

As @Robert noted below, clearTimeout() won't throw an error if the timeout has already occurred, so there are no race/timing issues here.

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