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如何在JavaScript的确认框中显示动画倒计时

[英]How to display animating countdown in confirmation box in javascript

原文 2015-02-08 21:42:32 0 1 javascript/ jquery

All I wanna be able to do is to change the confirm message after its being displayed. 我想要做的就是在显示确认消息后对其进行更改。

In this particular example I wanna give a 10 second time frame to the user to decide whether to do something or cancel it. 在这个特定的示例中，我想给用户10秒钟的时间来决定是做某件事还是取消某件事。 So upon the display of the confirm popup then start counting down 10, 9 , 8 , ... 0 and once the time elapsed it continues the execution with the "do something" part (as if ok button was pressed) 因此，在显示确认弹出窗口时，然后开始递减10、9、8，... 0，一旦经过时间，它将继续执行“做某事”部分（好像按下了确定按钮）。

Is it possible to implement such a thing with pure javascript or I have to libraries for that? 是否可以使用纯JavaScript来实现这种功能，或者我必须为此编写库？

I am not looking for anything fancy though. 我虽然没有任何花哨的东西。

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1 个解决方案

You can't do this with the normal confirm . 您不能使用常规confirm来执行此操作。 With confirm , the program execution waits until the user selects OK or Cancel. 使用confirm ，程序执行将一直等到用户选择“确定”或“取消”。

Instead, you will have to generate that confirmation box yourself (or with a JS library). 相反，您必须自己（或使用JS库）生成该确认框。