In CSS, how can I select all <tr>
elements where their id
begins with section_
and ends with _dummy
?
在CSS中,如何选择所有元素,其id以section_开头,以_dummy结尾?
E.g. I'd like to select and apply styles the following <tr>
s:
例如。我想选择并应用以下的样式:
<tr id="section_5_1_dummy">
<td>...</td>
</tr>
<tr id="section_5_2_dummy">
<td>...</td>
</tr>
43
The following CSS3 selector will do the job:
以下CSS3选择器将完成这项工作:
tr[id^="section_"][id$="_dummy"] {
height: 200px;
}
The ^
denotes what the id
should begin with.
^表示id应该以什么开头。
The $
denotes what the id
should end with.
$表示id应该以什么结束。
id
itself can be replaced with another attribute, such as href
, when applied to (for example) <a>
:
当应用于(例如)时,id本身可以替换为另一个属性,例如href:
a[href^="http://www.example.com/product_"][href$="/about"] {
background-color: red;
}
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