我想用以下方式创建一个组织树。
我无法生成如图所示的树。
请帮助生成如图所示的树,因为我有多个级别,其中一些数据必须显示为像Level21这样的扩展。
下面是我用来生成树的代码。
/*Now the CSS*/
* {
margin: 0;
padding: 0;
}
.tree ul {
padding-top: 20px;
position: relative;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
.tree li {
float: left;
text-align: center;
list-style-type: none;
position: relative;
padding: 20px 5px 0 5px;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
/*We will use ::before and ::after to draw the connectors*/
.tree li::before,
.tree li::after {
content: '';
position: absolute;
top: 0;
right: 50%;
border-top: 1px solid #ccc;
width: 50%;
height: 20px;
}
.tree li::after {
right: auto;
left: 50%;
border-left: 1px solid #ccc;
}
/*We need to remove left-right connectors from elements without
any siblings*/
.tree li:only-child::after,
.tree li:only-child::before {
display: none;
}
/*Remove space from the top of single children*/
.tree li:only-child {
padding-top: 0;
}
/*Remove left connector from first child and
right connector from last child*/
.tree li:first-child::before,
.tree li:last-child::after {
border: 0 none;
}
/*Adding back the vertical connector to the last nodes*/
.tree li:last-child::before {
border-right: 1px solid #ccc;
border-radius: 0 5px 0 0;
-webkit-border-radius: 0 5px 0 0;
-moz-border-radius: 0 5px 0 0;
}
.tree li:first-child::after {
border-radius: 5px 0 0 0;
-webkit-border-radius: 5px 0 0 0;
-moz-border-radius: 5px 0 0 0;
}
/*Time to add downward connectors from parents*/
.tree ul ul::before {
content: '';
position: absolute;
top: 0;
left: 50%;
border-left: 1px solid #ccc;
width: 0;
height: 20px;
}
.tree li a {
border: 1px solid #ccc;
padding: 5px 10px;
text-decoration: none;
color: #666;
font-family: arial, verdana, tahoma;
font-size: 11px;
display: inline-block;
border-radius: 5px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
/*Time for some hover effects*/
/*We will apply the hover effect the the lineage of the element also*/
.tree li a:hover,
.tree li a:hover+ul li a {
background: #c8e4f8;
color: #000;
border: 1px solid #94a0b4;
}
/*Connector styles on hover*/
.tree li a:hover+ul li::after,
.tree li a:hover+ul li::before,
.tree li a:hover+ul::before,
.tree li a:hover+ul ul::before {
border-color: #94a0b4;
}
/*Thats all. I hope you enjoyed it.
Thanks :)*/
<div class="tree">
<ul class="level1">
<li class="level11">
<a href="#">Level 1</a>
<ul class="level2">
<li class="level21">
<a href="#">Level 21</a>
</li>
<li class="level22">
<a href="#">Level 22</a>
</li>
</ul>
</li>
</ul>
</div>
最佳答案
我对你的代码做了一些修改。这将帮助你开始。
我的补充:
li.levelSide::before {
height: 0px;
border: none;
}
li.levelSide {
position: absolute;
left: 100%;
padding-top: 0;
top: 0;
padding-left: 0;
}
/*Now the CSS*/
* {
margin: 0;
padding: 0;
}
.tree ul {
padding-top: 20px;
position: relative;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
.tree li {
float: left;
text-align: center;
list-style-type: none;
position: relative;
padding: 20px 5px 0 5px;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
/*We will use ::before and ::after to draw the connectors*/
.tree li::before,
.tree li::after {
content: '';
position: absolute;
top: 0;
right: 50%;
border-top: 1px solid #ccc;
width: 50%;
height: 20px;
}
.tree li::after {
right: auto;
left: 50%;
border-left: 1px solid #ccc;
}
/*We need to remove left-right connectors from elements without
any siblings*/
.tree li:only-child::after,
.tree li:only-child::before {
display: none;
}
/*Remove space from the top of single children*/
.tree li:only-child {
padding-top: 0;
}
/*Remove left connector from first child and
right connector from last child*/
.tree li:first-child::before,
.tree li:last-child::after {
border: 0 none;
}
/*Adding back the vertical connector to the last nodes*/
.tree li:last-child::before {
border-right: 1px solid #ccc;
border-radius: 0 5px 0 0;
-webkit-border-radius: 0 5px 0 0;
-moz-border-radius: 0 5px 0 0;
}
.tree li:first-child::after {
border-radius: 5px 0 0 0;
-webkit-border-radius: 5px 0 0 0;
-moz-border-radius: 5px 0 0 0;
}
/*Time to add downward connectors from parents*/
.tree ul ul::before {
content: '';
position: absolute;
top: 0;
left: 50%;
border-left: 1px solid #ccc;
width: 0;
height: 20px;
}
.tree li a {
border: 1px solid #ccc;
padding: 5px 10px;
text-decoration: none;
color: #666;
font-family: arial, verdana, tahoma;
font-size: 11px;
display: inline-block;
border-radius: 5px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
transition: all 0.5s;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
}
/*Time for some hover effects*/
/*We will apply the hover effect the the lineage of the element also*/
.tree li a:hover,
.tree li a:hover+ul li a {
background: #c8e4f8;
color: #000;
border: 1px solid #94a0b4;
}
/*Connector styles on hover*/
.tree li a:hover+ul li::after,
.tree li a:hover+ul li::before,
.tree li a:hover+ul::before,
.tree li a:hover+ul ul::before {
border-color: #94a0b4;
}
/*Thats all. I hope you enjoyed it.
Thanks :)*/
li.levelSide::before {
height: 0px;
border: none;
}
li.levelSide {
position: absolute;
left: 100%;
padding-top: 0;
top: 0;
padding-left: 0;
}
<div class="tree">
<ul class="level1">
<li class="level11">
<a href="#">Level 1</a>
<ul class="level2">
<li class="level21">
<a href="#">Level 21</a>
<ul class="level2">
<li class="level31">
<a href="#">Level 31</a>
</li>
<li class="levelSide">
<a href="#">Side Level</a>
</li>
</ul>
</li>
<li class="levelSide">
<a href="#">Side Level</a>
</li>
</ul>
</li>
</ul>
</div>
关于html - 列表图表HTML CSS,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/42337526/