从网址获取css ID [英] Get css id from url

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本文介绍了从网址获取css ID的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

这可能是一个愚蠢的问题,但有一种方法来获取css id从网址中选择?
例如在像这样的网址中:

  www.website.com#adiv 

使用Javascript / jQuery获取 #adiv
$ b

编辑



我的脚本到目前为止:

  $(document).ready(function(){
var c = window.location.hash;
$(c).addClass ;
$('a')。click(function(){
$('。current')。removeClass('current');
$(this).addClass ');
});
});

Html:

 <!doctype html> 
< html lang =en>
< head>
< meta charset =utf-8>
< title>标题< / title>
< link rel =stylesheethref =style.css>
< script src =jquery-1.4.2.min.js>< / script>
< script type =text / javascript>
$(document).ready(function(){
var c = window.location.hash;
$(c).addClass('current');
$ 'a')。click(function(){
$('。current')。removeClass('current');
$(this).addClass('current');
};
$('a [href * =#]')click(function(){
if(location.pathname.replace(/ ^ \ //,'')== this.pathname.replace(/ ^ \ //,'')
&&& location.hostname == this.hostname){
var $ target = $(this.hash);
$ target = $ target.length& $ target || $('[name ='+ this.hash.slice(1)+']');
if($ target.length ){
var targetOffset = $ target.offset()。top;
$('html,body')。animate({scrollTop:targetOffset},1000);
return false;
}
}
});
});
< / script>
< / head>
< body>
< nav>
< a href =#header>第一< / a>
< a href =#second>第二< / a>
< / nav>
< section id =header>
...
< / section>
< section id =history>
...
< / section>
< / body>
< / html>


解决方案

这将是 window.location.hash

  var hash = window.location.hash; 
$(hash).addClass(...);

或直接

 code> $(window.location.hash).addClass(...); 


It's probably a silly question but is there a way to get the css id selected from the url? For example in a url like this:

www.website.com#adiv

to get #adiv using Javascript/jQuery?

Edit

My script so far:

$(document).ready(function() {
    var c = window.location.hash;
    $(c).addClass('current');
    $('a').click(function (){
        $('.current').removeClass('current');
        $(this).addClass('current');
    });
});

Html:

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Title</title>
  <link rel="stylesheet" href="style.css">
  <script src="jquery-1.4.2.min.js"></script>
  <script type="text/javascript">
    $(document).ready(function() {
        var c = window.location.hash;
        $(c).addClass('current');
        $('a').click(function () {
            $('.current').removeClass('current');
            $(this).addClass('current');
        });
        $('a[href*=#]').click(function() {
            if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
            && location.hostname == this.hostname) {
                var $target = $(this.hash);
                $target = $target.length && $target || $('[name=' + this.hash.slice(1) +']');
                if ($target.length) {
                    var targetOffset = $target.offset().top;
                    $('html,body').animate({scrollTop: targetOffset}, 1000);
                    return false;
                }
            }
        });
    });
    </script>
</head>
<body>
    <nav>
        <a href="#header">First</a>
        <a href="#second">Second</a>
    </nav>
    <section id="header">
        ...
    </section>
    <section id="history">
        ...
    </section>
</body>
</html>

解决方案

That would be window.location.hash

var hash = window.location.hash;
$(hash).addClass(...);

Or directly

$(window.location.hash).addClass(...);

这篇关于从网址获取css ID的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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