Dal*_*jit 2 javascript css jquery html-table
我已经创建了这个问题的小提琴,因为你会看到有三个表使用jQuery斑马条.
表1以正确的形式显示,因为它从0开始作为偶数的索引.表2从最后一张表继续,它显示第一行为白色而不是黑色.我认为它正在发生,因为它从最后一个表的tr索引继续.
HTML:
<table>
<caption> Table 1</caption>
<tr>
<th>Table Head 1</th>
<td>Table Data 1</td>
</tr>
<tr>
<th>Table Head 2</th>
<td>Table Data 2</td>
</tr>
<tr>
<th>Table Head 3</th>
<td>Table Data 3</td>
</tr>
</table>
<table>
<caption> Table 2</caption>
<tr>
<th>Table Head 1</th>
<td>Table Data 1</td>
</tr>
<tr>
<th>Table Head 2</th>
<td>Table Data 2</td>
</tr>
<tr>
<th>Table Head 3</th>
<td>Table Data 3</td>
</tr>
</table>
<table>
<caption> Table 3</caption>
<tr>
<th>Table Head 1</th>
<td>Table Data 1</td>
</tr>
<tr>
<th>Table Head 2</th>
<td>Table Data 2</td>
</tr>
<tr>
<th>Table Head 3</th>
<td>Table Data 3</td>
</tr>
</table>?
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JavaScript的:
$('table').find('tr:even').css('background','#d0d0d0');
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您可以分别使用find()每个表"工作":
$("table").find("tr:even").css("background", "#d0d0d0");
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演示: http ://jsfiddle.net/gryh5/1/