Question

我所希望的是,我桌上每行一栏显示目前行数。例如,请见下表。

Column Header 1    Column Header 2
1                     some data
2                     more data
3                     some more data
4                     even more data

我很熟悉 Java本(我最有可能理解任何已张贴的联合材料)、中央支助事务和超文本。我很想知道,我是否必须写一份联合材料,以便这样做,或者如果我能够做些什么,就只能产生一个变数,每增加一个指数。

我期待着你们的答复!

Answer 1

如果你重新使用PHP,就设法获得你想要产出的数据的阵列:

$data = array( here ,  is ,  some ,  data );

// Avoid printing table if there is no data
if (count($data) > 0) {
    echo  <table><tr><td>Column Header 1</td><td>Column Header 2</td></tr> ;
    for ($i = 0; $i < count($data); $i++) {
        echo  <tr><td> , $i + 1,  </td><td> , $data[$i],  </td></tr> ;
    }
    echo  </table> ;
}

Answer 2

Try CSS 自动编号

This is the client side solution. Use it if you can not do it on server side.

Answer 3

Does it have to be a table, or could you use an ol?

<ol>
    <li>some data</li>
    <li>more data</li>
    <li>some more data</li>
    <li>even more data</li>
</ol>

Answer 4

Based on kisp s approach of CSS numbering, I created a prototype which appears to do almost what you are looking for. The numbering isn t in a separate collumn, it s in the "before" pseudo-element.

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