我有以下代碼,我在其中添加自動內容(從1開始的計數器)到每個li
元素中的div
項。我對此使用了css:content:counter(step)
和counter-increment:step
。如何更改列表項的css內容屬性
一切工作正常,但我希望列表中的最後一個元素顯示自定義文本,而不是計數器值(目前是5)。我試過content:"MyText"
但沒有工作。我怎樣才能達到這個列表中的最後一個項目?
請注意,我使用jquery添加最後一個列表項,我必須這樣做。
$(document).ready(function() {
$('#progressbar').append('<li id="level4" data-levelscore="45" class="done" style="content:\'A\'">Completed</li>');
});
body {
background-color: #ccc;
}
#progressbar {
margin-bottom: 5px;
overflow: hidden;
/*CSS counters to number the steps*/
counter-reset: step;
}
#progressbar li {
list-style-type: none;
color: white;
text-transform: uppercase;
font-size: 10px;
width: 20%;
float: left;
position: relative;
text-align: center;
}
#progressbar li:before {
content: counter(step);
counter-increment: step;
width: 15px;
line-height: 15px;
display: block;
font-size: 10px;
color: #333;
background: white;
border-radius: 3px;
margin: 0 auto 5px auto;
}
/*progressbar connectors*/
#progressbar li:after {
content: '';
width: 80%;
height: 2px;
background: white;
position: absolute;
left: -40%;
top: 7px;
z-index: 1;
/*put it behind the numbers*/
}
#progressbar li:first-child:after {
/*connector not needed before the first step*/
content: none;
}
/*marking active/completed steps green*/
/*The number of the step and the connector before it = green*/
#progressbar li.active:before,
#progressbar li.active:after {
background: #ffb723;
color: white;
}
#progressbar li.done:before,
#progressbar li.done:after {
background: #42aacc;
color: white;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div style="margin-top: 0.2em; width: 70%; float: left; text-align: left; color: white; ">
<ul id="progressbar">
<li id="level1" data-levelscore="10" class="done" title="" data-placement="bottom" data-toggle="tooltip" data-original-title="level 1">Level 1</li>
<li id="level2" data-levelscore="25" class="done" title="" data-placement="bottom" data-toggle="tooltip" data-original-title="level 2">Level 2</li>
<li id="level3" data-levelscore="35" class="done" title="" data-placement="bottom" data-toggle="tooltip" data-original-title="level 3">Level 3</li>
<li id="level4" data-levelscore="45" class="done" title="" data-placement="bottom" data-toggle="tooltip" data-original-title="level 4">Level 4</li>
</ul>
</div>