Hello Ken,
Friday, July 7, 2006, 10:26:57 AM, you wrote:
> If I have a table header that contains a link that when clicked
> resubmits the page to itself with the proper sort query variables
> (e.g. index.php?sortBy=ORDER_ID&sortOrder=ASC), I want PHP to
> rewrite the sortOrder query string to be "sortOrder=DESC" and then
> "sortOrder=ASC" the next time column heading is clicked. This way,
> the column will sort like windows columns and users will feel
> "at-home" with the process.
Check the query_string on submission and change the GET link on the
column header to the opposite value.
i.e.
echo '<a href="index.php?sortBy=ORDER_ID&sortOrder=';
echo $_GET['sortOrder'] == 'ASC' ? 'DESC">' : 'ASC">';
echo 'ORDER ID</a>';
This will flip your link between ASC and DESC when clicked. Tested and
working.
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