I've got it to work with:
<th tal:repeat="item fields">
<a href="?criteria=${criteria}&column=${ php: column ==
repeat.item.key ? strtoupper( repeat.item.key ) : repeat.item.key }"
tal:content="repeat/item/key" >field name</a>
</th>
but I was wondering if there's something more idiomatic that I should have used
instead?
dd
On 30 Jul 2010, at 16:47, Richard Dyce wrote:
> Apologies for double-post - did a reply to a previous posting rather than
> start new thread. Sorry!
>
> Hi,
>
> Sorry for the newbie question - I'm trying to work out how to rewrite a link
> at the top of a table that sorts the table by column...
>
>
> At present, I'm using:
>
> <th tal:repeat="item fields">
> <a href="?criteria=${criteria}&column=${repeat/item/key}"
> tal:content="repeat/item/key" >field name</a>
> </th>
>
> where I've captured incoming values in the GET ...
>
> $template->column = array_key_exists('column', $_GET)) ?
> htmlspecialchars($_GET['column']) : ''; # grab the sort column
> $template->criteria = (array_key_exists('criteria', $_GET)) ?
> htmlspecialchars($_GET['criteria']) : ''; # grab search criteria
>
>
> I need to decide how to signify that a table, already sorted by 'column',
> should be reverse sorted by column. In the past I'd do this by using the case
> of 'column' - 'column' for ascending and 'COLUMN' for descending. Is there a
> way to do this without resorting to php? or is there a more idiomatic PHPTAL
> way of doing it?
>
>
> Any pointers gratefully received...
>
> dd
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