如何使用Java禁用超链接 [英] How do i disabled hyperlink using Javascript

问题描述

嗨 专家，

我想使用具有跨浏览器支持的Java脚本禁用超链接.

您的回答将不胜感激！
谢谢，
Imdadhusen

Hi Expert,

I would like to disable hyperlink using java script, with cross browser support.

Your answer will be appreciated!:thumbsup:

Thanks,
Imdadhusen

推荐答案

要禁用超链接，请定义看起来已禁用的超链接CSS类，然后更改href属性以导航回到页面顶部.
在服务器端，您还必须关闭该元素的自动回发.

因此，这里是CSS和JavaScript，以使超链接显示为禁用，并导航至页面顶部:

CSS:

To disable a hyperlink define a hyperlink CSS class that looks disabled and then change the href property to navigate back to the top of the page.
Server-side, you''ll also have to turn off the auto-postback of that element.

So, here''s the CSS and JavaScript to make the hyperlink appear disabled, and navigate to page top:

The CSS:

.disabledLink
{
color: #333;
text-decoration : none;
cursor: default;
}

javascript:

The javascript:

function disablelink(linkID)
{
var hlink = document.getElementById(linkID);
if(!hlink)
return;
hlink.href = "#";
hlink.className = "disableLink";
}

调用传递您的超链接ID的javascript函数

call the javascript function passing your Hyperlink Id

下面的示例通过在第一个语句中添加一个额外的"return false"来更改链接.这将阻止任何操作，但也可以删除"return false"部分以再次启用它.

http://radio.javaranch.com/pascarello/2005/05/17/1116355421179.html [^ ]

祝你好运！

The example below changes the link by adding an extra "return false" as a first statement. This will prevent any action but also makes it possible to remove the "return false" part to enable it again.

http://radio.javaranch.com/pascarello/2005/05/17/1116355421179.html[^]

Good luck!

看看这个技巧: [

Have a look at this tip: Disable all ''links'' on the page via Javascript[^]

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