我已经编写了一个css选择器来从网页中选择一个特定的元素。在执行时我可以看到我的选择器能够找到“类型:”但我希望它的值在这种情况下是“戏剧”。我怎么能这样做?
我试过了:
.mdif li b
项目所在的元素:
<div class="mdif">
<ul>
<li><b>Genre:</b>Drama</li>
<li><b>Quality:</b>1080p</li>
<li><b>Screen:</b>1920x1080</li>
<li><b>Size:</b>1.67G</li>
<li><b>Rating:</b>6.1/10</li>
<li><b>Peers:</b>17</li>
<li><b>Seeds:</b>0</li>
</ul>
<a href="/movie/55000/download-lake-mungo-2008-1080p-mp4-yify-torrent.html" class="small button orange" target="_blank" title="Download Lake Mungo (2008) 1080p YIFY Torrent">Download</a>
答案 0 :(得分:1)
您可以将所需的样式应用于.mdif li
,并为.mdif li b
ul {
list-style: none;
}
ul li {
color: #ccc;
}
ul li b {
color: #000;
}
<ul>
<li><b>Title: </b>some text 1</li>
<li><b>Title: </b>some text 2</li>
<li><b>Title: </b>some text 3</li>
<li><b>Title: </b>some text 4</li>
</ul>
答案 1 :(得分:1)
如果我能够正确理解您的问题,请使用
var text_val = $('.mdif').children('Genre').text();
将帮助您选择值,考虑到每个人都有一个id,例如:
HTML:
<div id='first'>
<div id='Genre'>Drama</div>
<div id='Quality:'>1080p</div>
<div id='Screen:'>1920x1080</div>
<div id="Size:">1.67G</div>
</div>
CSS:
var text_val = $('.mdif').children('div').text();
您可以在此处查看jsfiddle
如果您正在寻找其他产品,请说明。谢谢。
答案 2 :(得分:0)
使用此:
.mdif li:first-child {
color: red;
}
.mdif li:first-child b{
color: #000;
}
li {
list-style-type: none;
position: relative;
}
li:before {
content: '';
width: 5px;
height: 5px;
background-color: #000;
border-radius: 100%;
position: absolute;
left: -15px;
top: 8px;
}
.mdif li:first-child {
color: red;
}
.mdif li:first-child b {
color: #000;
}
&#13;
<div class="mdif">
<ul>
<li><b>Genre:</b><span>Drama</span></li>
<li><b>Quality:</b><span>1080p</span></li>
<li><b>Screen:</b><span>1920x1080</span></li>
<li><b>Size:</b><span>1.67G</span></li>
<li><b>Rating:</b><span>6.1/10</span></li>
<li><b>Peers:</b><span>17</span></li>
<li><b>Seeds:</b><span>0</span></li>
</ul>
<a href="/movie/55000/download-lake-mungo-2008-1080p-mp4-yify-torrent.html" class="small button orange" target="_blank" title="Download Lake Mungo (2008) 1080p YIFY Torrent">Download</a>
</div>
&#13;
答案 3 :(得分:0)
HTML
<div class="mdif">
<ul>
<li><b>Genre:</b><span>Drama</span></li>
<li><b>Quality:</b><span>1080p</span></li>
<li><b>Screen:</b><span>1920x1080</span></li>
</ul>
</div>
CSS选择器
.mdif li span
答案 4 :(得分:0)
看到这个我选择了戏剧。
.mdif > ul > li > i{
color:red;
}
&#13;
<div class="mdif"><ul><li><b>Genre:</b><i class="one">Drama</i></li> <li><b>Quality:</b>1080p</li> <li><b>Screen:</b>1920x1080</li> <li><b>Size:</b>1.67G</li> <li><b>Rating:</b>6.1/10</li> <li><b>Peers:</b>17</li> <li><b>Seeds:</b>0</li> </ul><a href="/movie/55000/download-lake-mungo-2008-1080p-mp4-yify-torrent.html" class="small button orange" target="_blank" title="Download Lake Mungo (2008) 1080p YIFY Torrent">Download</a></div>
&#13;
答案 5 :(得分:0)
终于找到了解决方案。这是完整的代码。
以上帖子中粘贴的Html元素:
html = '''
<div class="mdif">
<ul>
<li><b>Genre:</b>Drama</li>
<li><b>Quality:</b>1080p</li>
<li><b>Screen:</b>1920x1080</li>
<li><b>Size:</b>1.67G</li>
<li><b>Rating:</b>6.1/10</li>
<li><b>Peers:</b>17</li>
<li><b>Seeds:</b>0</li>
</ul>
</div>
'''
剧本:
from lxml.html import fromstring
root = fromstring(html)
for items in root.cssselect(".mdif li"):
item = items.cssselect("b")[0].tail.strip()
print(item)
结果:
Drama
1080p
1920x1080
1.67G
6.1/10
17
0