Home > Article > Web Front-end > Example of tree directory implemented by jquery_jquery
The example in this article describes the tree directory implemented by jquery. Share it with everyone for your reference. The specific implementation method is as follows:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .st_tree ul li { font-size:13px; color:#222; line-height:18px; cursor:pointer; list-style:none; background:url(st_folder.gif); background-repeat:no-repeat; padding:0 0 3px 20px; } </style> </head> <body> <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".ul").hide(); }) $(document).ready(function() { $("#li1").click(function() { $("#ul1").toggle(); }); }); $(document).ready(function() { $("#li2").click(function() { $("#ul2").toggle(); }); }); $(document).ready(function() { $("#li3").click(function() { $("#ul3").toggle(); }); }); </script> <div class="st_tree"> <ul> <li ><a href="#" >一级目录1</a></li> <li id="li1"><a href="#" >一级目录2</a></li> <ul show="true" id="ul1" class="ul"> <li ><a href="#" >二级目录2.1</a></li> <li ><a href="#" >二级目录2.2</a></li> </ul> <li id="li2"><a href="#" >一级目录3</a></li> <ul id="ul2" class="ul"> <li ><a href="#" >二级目录3.1</a></li> <li ><a href="#" >二级目录3.2</a></li> <li id="li3"><a href="#" >二级目录3.3</a></li> <ul id="ul3" class="ul"> <li ><a href="#" >三级目录3.3.1</a></li> <li ><a href="#">三级目录3.3.2</a></li> </ul> </ul> </ul> </div> </body> </html>
The operation effect is as shown below:
I hope this article will be helpful to everyone’s jquery programming design.