jQuery 在带有 rowspan 的表中选择可视列
我见过一些类似的问题,但没有回答这个具体问题。考虑下表:
<table id="foo" border="1px">
<tr>
<td rowspan="2">one</td>
<td>two</td>
<td rowspan="2">three</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td rowspan="2">two</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td rowspan="2">one</td>
<td>three</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td>two</td>
<td>three</td>
<td>four</td>
<td>five</td>
</tr>
</table>
使用 jQuery,如何选择特定可视列中的所有项目?例如,如果我想选择第 3 列,我应该获取所有以“三”为内容的 td。
I have seen a few similar questions but nothing that answers this specific problem. Consider the following table:
<table id="foo" border="1px">
<tr>
<td rowspan="2">one</td>
<td>two</td>
<td rowspan="2">three</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td rowspan="2">two</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td rowspan="2">one</td>
<td>three</td>
<td>four</td>
<td>five</td>
</tr>
<tr>
<td>two</td>
<td>three</td>
<td>four</td>
<td>five</td>
</tr>
</table>
Using jQuery, how can I select all items in a specific visual column? For example, if I want to select column 3, I should get all td's with 'three' as content.
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此插件处理复杂的列跨度和行跨度选择:
This plugin handles complex colspan and rowspan selection:
还没看过发布的插件,但我发现这个问题很有趣,所以我创建了一个小提琴!
http://jsfiddle.net/PBPSp/
如果插件有效,它可能会比这更好,但它是一个有趣的练习,所以我不妨将其发布。
将
colToGet
更改为您要突出显示的任何列。Haven't looked at the posted plugin, but I found the question interesting so I created a fiddle!
http://jsfiddle.net/PBPSp/
If the pluggin works it may be better than this, but it was a fun exercise so I may as well post it.
Change
colToGet
to whichever column you want to highlight.这是我拥有的一个插件 https://github.com/gajus/wholly 的描述为此目的而开发的。使用事件,您可以找到行或列中的所有值,包括使用 rowspan 或 solspan 属性附加的值。
我制作了一个可视化图,说明了表格和导航时触发的事件。
橙色是活动单元格,红色是垂直事件触发的单元格,蓝色是水平事件触发的单元格。
This is the description of https://github.com/gajus/wholly, a plugin that I have developed for this purpose. Using the events you can find all the values in the row or in a col, including those attached using rowspan or solspan properties.
I made a visualisation illustrating a table and the events that are triggered upon navigation.
Orange is the active cell, red are the cells triggered by the vertical event and blue are the cells triggered by the horizontal event.
为每个行/列提供类。因此,第 1 行第 1 列将具有
class='Row1 Column1'
然后根据需要选择该类。 (如果您不想选择行,则不需要行规范,只是试图推断出如何进行网格。Give each of your row / columns classes. So row 1 column 1 would have
class='Row1 Column1'
Then select on the class as needed. (If you do not want to ever select on rows you would not need the row specification just trying to extrapolate out how to do the grid.我不确定你想如何选择它们,但是像这样的东西?
选择 TD 后您想对它们做什么?
I am not sure how you want to select them, but something like this?
What do you want to do with the TDs after you select them?