Display class Input select help
Development and Programming
I am trying to make use of the following code from the docs:
DSP->body .= $DSP->div('itemWrapper')
.$DSP->qdiv('itemTitle', $LANG->line('category_option'))
.$DSP->input_select_header('category[]', 'y',8)
.$DSP->input_select_option('all', $LANG->line('none'))
.$DSP->input_select_option('none', $LANG->line('none'))
.$possible_categories
.$DSP->input_select_footer();Regarding “.$possible_categories” – how would this variable (array?) have to be set up to work?
Thanks.
Caroline, in what context? Are you trying to use this code to work on an extension?
A module, if the semantics matter. Just trying to add a looped array or string where that $possible_categories bit appears. (Whatever needs to be there, I can make.)
Moved this one down to a more appropriate forum for you. =)
Awesome, is anyone here able to help?
$possible_categories is just an example string (note the . to concatenate the whole thing). In regular usage you would simply add more input_select_options, so you could build it up like this:
$cats = array('a' => 'b', 'c' => 'd');
$possible_categories = '';
foreach($cats as $key => $val)
{
$possible_categories .= $DSP->input_select_option($key, $val);
}Pascal, I could favorite you right now. Thanks for clearing this up.