bootstrap的多级列表应该用什么方式

bootstrap的多级列表应该用什么方式,第1张

bootstrap的多级列表可以使用基于bootstrap的 metronic。制作后效果如下:

源码如下:

<div class="tree well">

<ul>

<li>

 <span><i class="glyphicon glyphicon-folder-open"></i>Parent</span><a href="">Goes somewhere</a>

 <ul>

  <li>

    <span><i class="glyphicon glyphicon-minus-sign"></i>Child</span><a href="">Goes somewhere</a>

   <ul>

    <li>

      <span><i class="glyphicon glyphicon-leaf"></i>Grand Child</span><a href="">Goes somewhere</a>

    </li>

   </ul>

  </li>

  <li>

    <span><i class="glyphicon glyphicon-minus-sign"></i>Child</span><a href="">Goes somewhere</a>

   <ul>

    <li>

      <span><i class="glyphicon glyphicon-leaf"></i>Grand Child</span><a href="">Goes somewhere</a>

    </li>

    <li>

      <span><i class="glyphicon glyphicon-minus-sign"></i>Grand Child</span><a href="">Goes somewhere</a>

     <ul>

      <li>

        <span><i class="glyphicon glyphicon-minus-sign"></i>Great Grand Child</span><a href="">Goes somewhere</a>

         <ul>

          <li>

            <span><i class="glyphicon glyphicon-leaf"></i>Great great Grand Child</span><a href="">Goes somewhere</a>

          </li>

          <li>

            <span><i class="glyphicon glyphicon-leaf"></i>Great great Grand Child</span><a href="">Goes somewhere</a>

          </li>

          </ul>

      </li>

      <li>

        <span><i class="glyphicon glyphicon-leaf"></i>Great Grand Child</span><a href="">Goes somewhere</a>

      </li>

      <li>

        <span><i class="glyphicon glyphicon-leaf"></i>Great Grand Child</span><a href="">Goes somewhere</a>

      </li>

     </ul>

    </li>

    <li>

      <span><i class="glyphicon glyphicon-leaf"></i>Grand Child</span><a href="">Goes somewhere</a>

    </li>

   </ul>

  </li>

 </ul>

</li>

<li>

 <span><i class="glyphicon glyphicon-folder-open"></i>Parent2</span><a href="">Goes somewhere</a>

 <ul>

  <li>

    <span><i class="glyphicon glyphicon-leaf"></i>Child</span><a href="">Goes somewhere</a>

    </li>

   </ul>

</li>

</ul>

</div>

====================================================

JavaScript代码:

$(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()

})

})

=================================================

CSS样式表:

.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

}

在文档界面中,点击开始选项,在开始功能下,选择段落中的多级列表,勾选二级即可。

首先新建或打开要设置多级列表的文档。然后要输入多级列表内容全部选中它,然后点击多级列表图标,然后选择多级列表。然后再选多级列表,选择更改列表级别,二级,最后根据需要设置一下它的样式,这样就可以表现出来。


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原文地址: http://outofmemory.cn/zaji/6246170.html

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