I was trying insertBefore but it didn't seem to be working. I'll have
to go back and see what I did wrong. Thanks ;)
- Dash -
Ken Snyder wrote:
> David Dashifen Kees wrote:
>
>> What's the best method for swapping two table rows? For instance,
>> assume you have the following table:
>>
>> <table>
>> <tr>
>> <td>1</td>
>> <td><img src="down.gif"></td>
>> </tr>
>> <tr>
>> <td>2</td>
>> <td><img src="up.gif"></td>
>> </tr>
>> </table>
>>
>> What I want to do is swap the two table rows when someone clicks an
>> image. I thought for sure that things would be golden when I started
>> looking at the Insertion.Before object, but so far it's yielded no joy
>>
> You need only use the native javascript method insertBefore():
>
> tbody.insertBefore(secondTr,firstTr);
>
> With insertBefore(), when the DOM node given in the first argument is
> already in the document tree it is simply moved. Full working example
> below.
>
> --Ken
>
>
> working example:
> <table>
> <tbody id="tbody">
> <tr id="first">
> <td>1</td>
> <td><img src="down.gif"></td>
> </tr>
> <tr id="second">
> <td>2</td>
> <td><img src="up.gif"></td>
> </tr>
> </tbody>
> </table>
>
> <script>
> function $(id) {
> return document.getElementById(id);
> }
> $('tbody').insertBefore($('second'),$('first'));
> </script>
>
> >
>
>
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