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JQuery.find()在IE中不适用于我_Jquery_Html_Internet Explorer - Fatal编程技术网

JQuery.find()在IE中不适用于我

JQuery.find()在IE中不适用于我,jquery,html,internet-explorer,Jquery,Html,Internet Explorer,我一整天都在努力解决这个问题,并尝试着完成本文中概述的步骤,但我无法发现问题所在 我正在使用quicktree插件显示无序列表中的树 如果我拆下这条线 <li><a href="#" title="Add a New Page" class="addnewpage-icon addnewpage" id="addnewpageid5">hello<a/>world</li> 一个 两个 nmnmnm AAAA nmnmnm 一个 两个 h

我一整天都在努力解决这个问题,并尝试着完成本文中概述的步骤,但我无法发现问题所在

我正在使用quicktree插件显示无序列表中的树

如果我拆下这条线

<li><a href="#" title="Add a New Page" class="addnewpage-icon addnewpage" id="addnewpageid5">hello<a/>world</li>
    • 一个
    • 两个
    • nmnmnm
    • AAAA
    • nmnmnm
      • 一个
      • 两个
      • hghghgh
    • NMNMNM

  • 更改为

    更改为

    哈哈,我盯着看了太久,看不见树木了!由于新功能,尚无法接受您的答案。谢谢@这里有狼-一个弹出的对话,倒计时的时间,直到你可以接受一个答案。我第一次看到它。呵呵,任何人都可能发生这种事。很高兴能帮上忙:哈哈,我盯着看太久了,看不见树林了!由于新功能,尚无法接受您的答案。谢谢@这里有狼-一个弹出的对话,倒计时的时间,直到你可以接受一个答案。我第一次看到它。呵呵,任何人都可能发生这种事。很高兴能帮忙:P
    <head>
    
    <title>jQuery quickTree plugin example</title> 
    <meta http-equiv="content-type" content="text/html;charset=utf-8" /> 
    <meta http-equiv="Content-Style-Type" content="text/css" /> 
    
    <link rel="stylesheet" type="text/css" href="http://www.prismstudio.co.uk/tutorials/quickTree/0.4/quickTree.css" /> 
    
    <script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js"></script> 
    
    
    
    <script type="text/javascript">
    
    jQuery.fn.quickTree = function() {
     return this.each(function(){
    
     //set variables
     var $tree = $(this);
     var $roots = $tree.find('li');
    
     //set last list-item as variable (to allow different background graphic to be applied)
     $tree.find('li:last-child').addClass('last');
    
     //add class to allow styling
     $tree.addClass('tree');
    
     //hide all lists inside of main list by default
     $tree.find('ul').hide();
    
     //iterate through all list items
     $roots.each(function(){
    
     //if list-item contains a child list
     if ($(this).children('ul').length > 0) {
        //add expand/contract control
        $(this).addClass('root').prepend('<span class="expand" />');
     }
    
    
     }); //end .each
    
     //handle clicking on expand/contract control
     $('span.expand').toggle(
     //if it's clicked once, find all child lists and expand
     function(){
     $(this).toggleClass('contract').nextAll('ul').slideDown();
     },
     //if it's clicked again, find all child lists and contract
     function(){
     $(this).toggleClass('contract').nextAll('ul').slideUp();
     }
     );
     });
    };
    
    </script> 
    
    <script type="text/javascript"> 
    $(document).ready(function(){
        $('ul.quickTree').quickTree();
    }); 
    </script> 
    
    </head> 
    <body> 
    
    
    
    <ul id="0" class="quickTree"> 
    <li id="currentId4"><a href="editpage/5" class="show-always">home</a> 
        <ul id="4"> 
    <li><a href="editpage/5" class="show-always">home</a> one</li>
    <li><a href="editpage/5" class="show-always">home</a> two</li>
    <li><a href="editpage/5" class="show-always">home</a> nmnmnm</li>
    <li><a href="editpage/5">home</a> aaaaa</li>
    <li><a href="editpage/4" class="show-always">hello<a/>world</li>
    <li><a href="editpage/5" class="show-always">home</a> nmnmnm</li>
    <li><a href="#" title="Add a New Page" class="addnewpage-icon addnewpage" id="addnewpageid5">hello<a/>world</li>
    </ul> 
        </li> 
        <li id="currentId5"><a href="editpage/5" class="show-always">where</a>
        <ul id="4"> 
    <li><a href="editpage/5" class="show-always">home</a> one</li>
    <li><a href="editpage/5" class="show-always">home</a> two</li>
    <li><a href="editpage/5" class="show-always">home</a> hghghgh</li>
    </ul>  
    </li> 
    <li><a>nmnmnmnm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a/></li>