超链接标记禁用,a href enable,How to make href enabled and disabled???enable/disable hyperlinks...

weixin_30408739

于 2009-02-17 10:38:00 发布

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文章标签： javascript ViewUI

原文链接：http://www.cnblogs.com/kaixin110/archive/2009/02/17/1392245.html

本文介绍了一种使用JavaScript来实现网页中链接初始状态为禁用，并通过点击单选按钮来激活链接的方法。该技巧适用于网页开发初学者，提供了一个简单的示例来演示如何操作。

Question:

Hello Everybody!!!

I need to make a link diabled initially and enable it on clicking a radio button. Iam new to this.Need help.

Thanks.

answer this question


var alink;
function disableLink()
{

    alink = event.srcElement ? event.srcElement : event.target;
    alink.href = "javascript:void(0);";
    alink.onclick = function(){return false;};
    alink.style.color = "#999999";
    alink.style.cursor = "text";
}

function enableLink()
{
    alink.href = "javascript:void(0);";
            alink.onclick = function(){return true;};
            alink.style.color = "";
            alink.style.cursor = "hand";
}

转载于:https://www.cnblogs.com/kaixin110/archive/2009/02/17/1392245.html