首页 > 代码库 > bootstrap 树形菜单

bootstrap 树形菜单

参考地址 http://jsfiddle.net/jhfrench/GpdgF/

html部分

<div class="tree well"> <ul>  <li>   <span><i class="glyphicon glyphicon-folder-open"></i> Parent</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>   <ul>    <li>      <span><i class="glyphicon glyphicon-minus-sign"></i> Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>     <ul>      <li>        <span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>      </li>     </ul>    </li>    <li>      <span><i class="glyphicon glyphicon-minus-sign"></i> Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>     <ul>      <li>        <span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>      </li>      <li>        <span><i class="glyphicon glyphicon-minus-sign"></i> Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>       <ul>        <li>          <span><i class="glyphicon glyphicon-minus-sign"></i> Great Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>           <ul>            <li>              <span><i class="glyphicon glyphicon-leaf"></i> Great great Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>            </li>            <li>              <span><i class="glyphicon glyphicon-leaf"></i> Great great Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>            </li>            </ul>        </li>        <li>          <span><i class="glyphicon glyphicon-leaf"></i> Great Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>        </li>        <li>          <span><i class="glyphicon glyphicon-leaf"></i> Great Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>        </li>       </ul>      </li>      <li>        <span><i class="glyphicon glyphicon-leaf"></i> Grand Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>      </li>     </ul>    </li>   </ul>  </li>  <li>   <span><i class="glyphicon glyphicon-folder-open"></i> Parent2</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>   <ul>    <li>      <span><i class="glyphicon glyphicon-leaf"></i> Child</span> <a href=http://www.mamicode.com/"">Goes somewhere</a>      </li>     </ul>  </li> </ul></div>

js 部分

  <script src=http://www.mamicode.com/"http://code.jquery.com/jquery-2.1.0.min.js"></script>    <script>  $(function () {  $(.tree li:has(ul)).addClass(parent_li).find( > span).attr(title, Collapse this branch);  $(.tree li.parent_li > span).on(click, function (e) {    var children = $(this).parent(li.parent_li).find( > ul > li);    if (children.is(":visible")) {      children.hide(fast);      $(this).attr(title, Expand this branch).find( > i).addClass(icon-plus-sign).removeClass(icon-minus-sign);    } else {      children.show(fast);      $(this).attr(title, Collapse this branch).find( > i).addClass(icon-minus-sign).removeClass(icon-plus-sign);    }    e.stopPropagation();  });});  </script>

CSS部分

.tree {  min-height:20px;  padding:19px;  margin-bottom:20px;  background-color:#fbfbfb;  border:1px solid #999;  -webkit-border-radius:4px;  -moz-border-radius:4px;  border-radius:4px;  -webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);  -moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);  box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05)}.tree li {  list-style-type:none;  margin:0;  padding:10px 5px 0 5px;  position:relative}.tree li::before, .tree li::after {  content:‘‘;  left:-20px;  position:absolute;  right:auto}.tree li::before {  border-left:1px solid #999;  bottom:50px;  height:100%;  top:0;  width:1px}.tree li::after {  border-top:1px solid #999;  height:20px;  top:25px;  width:25px}.tree li span {  -moz-border-radius:5px;  -webkit-border-radius:5px;  border:1px solid #999;  border-radius:5px;  display:inline-block;  padding:3px 8px;  text-decoration:none}.tree li.parent_li>span {  cursor:pointer}.tree>ul>li::before, .tree>ul>li::after {  border:0}.tree li:last-child::before {  height:30px}.tree li.parent_li>span:hover, .tree li.parent_li>span:hover+ul li span {  background:#eee;  border:1px solid #94a0b4;  color:#000}

 

bootstrap 树形菜单