On Thursday 22 October 2009 15:40:23 adam wrote:
> Hello,
>
> i have a file controller that lists all the files and folders. If its
> a folder then a link is show that the user can click and the page
> reloads showing that folder contents. If a file is found, which is an
> image, then the image thumbnail is shown.
>
> The problem is that the images are shown one after the other down the
> page. I want to lay them out in a table 4 coulmns wide and how ever
> many needed down. How can i do this?
>
> This is how i am showing the information at present
>
> Folders
> <br />
> <div py:for="d in dir">
>
> <a href="/file/ftp_session_set/${d}">${d}</a>
> </div>
> <br />
>
> Files
> <br />
> <div py:for="f in thumbnail_files">
> <img src="${thumbnail_files[f]}" alt="${f}" />
> <a href="${large_files[f]}">view a large image</a>
> <br />
> </div>
Untested:
<tr py:for="start in xrange(0, len(thumbnail_files), 4)">
<td py:for="f in thumbnail_files[start:start+4]">
<a href="${large_files[f]}">view a large image</a>
</td>
<py:if="0 < start - len(thumbnail_files) < 4">
<td py:for="_ in xrange(start - len(thumbnail_files))"/>
</py:if>
</tr>
Diez
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