跨浏览器更改A标签的HREF [英] Cross-browser change an A tags' HREF

问题描述

看起来我无法在Javascript参考中找到 document.getElementById（）。href ，有很多站点说要用这个来改变a的href链接。这安全吗？它可以在所有浏览器中工作吗？或者我应该已经准备好了我的其他链接，并在不再需要时替换旧链接？

我只有2个可能的值，在用户执行的最后一个动作上，删除或恢复。所以我想替换这个链接而不是改变它并不是什么负担。我宁愿改变它，如果它可以在所有浏览器中运行的话。

谢谢

解决方案

你不能在任何引用中找到它，因为它不是一个单独的构造，而是两个组合。

使用 document.getElementById方法来获取特定的元素，if该元素是一个定位标记，您可以使用 href属性来设置网址。

两者均在 DOM级别1规范，因此它们可安全地用于任何不超过十年历史的浏览器，并且大部分都比较旧也是。

it seems I can not find document.getElementById().href in the Javascript reference, there are a lot of sites saying to use this to change the href of a link. Is this safe? Will it work in all browsers? Or should I just already have my other link ready and replace the old one when it is no longer needed?

I only have 2 possible values I will for the link, depending on the last action performed by the user, either "delete" or "revive". So I guess replacing the link rather than changing it would not be much of a burden. I would rather change it if it will work in all browsers though.

Thanks

解决方案

You can't find it in any reference, as it's not a single construct, it's the combination of two.

Use the document.getElementById method to get a specific element, and if that element is an anchor tag, you can use the href property to set the URL.

Both are specified in the DOM level 1 specification, so they are safe to use in any browser that isn't more than a decade old, and most that are a bit older too.

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