How to disable a tag in jquery

How to disable the a tag in jquery: This can be achieved by removing the href attribute in the a tag, such as [$('#button').attr('disabled',"true");].

The method to disable the a tag is as follows:

(Learning video sharing: jquery video tutorial)

Method one:

$(document).ready(function () {
        $("a").each(function () {
            var textValue = $(this).html();
            if (textValue == "XX概况" || textValue == "服务导航") {
                $(this).css("cursor", "default");
                $(this).attr(&#39;href&#39;, &#39;#&#39;);     //修改<a>的 href属性值为 #  这样状态栏不会显示链接地址 
                $(this).click(function (event) {
                    event.preventDefault();   // 如果<a>定义了 target="_blank“ 需要这句来阻止打开新页面
                });
            }
        });
});

Method two:

$('a.tooltip').live('click', function(event) {
   alert("抱歉,已停用！"); 
  event.preventDefault();  
});

Method three:

$(function(){
$('.disableCss').removeAttr('href');//去掉a标签中的href属性
$('.disableCss').removeAttr('onclick');//去掉a标签中的onclick事件
});

Method four:

The control button is disabled:

$('#button').attr('disabled',"true");添加disabled属性
$('#button').removeAttr("disabled"); 移除disabled属性

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