javascript - 尝试在 DOM 中实现倒数计时器

Question

我想在 DOM 中实现一个计时器，但我不想使用任何 Javascript。这真的可能吗？

我已经有了 Javascript 代码，但我想将其更改为 DOM，这样我就不必激活 JS。

感谢您的帮助：D

Answer 1

The only way to reliably modify the Document Object Model is with JavaScript. DOM is just a structure for accessing parts of a webpage, nothing more.

So unless you have a vendetta against JavaScript and would rather using something like client side VBscript (IE only) you have to use JavaScript.

If you just want to get a similar effect you could try playing with CSS pseudo-elements which I doubt will cover your needs. Also CSS pseudo-elements aren't really part of the page so there are quirks; pseudo-element text cannot be selected for example.

In short, you must use JavaScript to "use" DOM, its a structure, not a language.