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By ErikMH
So, if I do this right at the top of a template PHP file:
<?php namespace ProcessWire; function myFunction() { global $config; echo $config->dateFormat; }; ?> I, predictably, get this in my front end (once I figured out about the necessary global $config; line):
Y-m-d H:i:s Happy camper. But if I try to access $session variables in the same way:
<?php namespace ProcessWire; function myFunction() { global $session; echo $session->future; }; ?> I’m told there is no $session object; it responds exactly as if I hadn’t included the global $session statement:
PHP Notice: Trying to get property 'future' of non-object in .../public/site/templates/home.php:5 I thought the problem might conceivably have to do with my private variables, so I tried the provided hasCookie() method:
<?php namespace ProcessWire; function myFunction() { global $session; print_r($session->hasCookie()); }; ?> With essentially the same result:
Error Call to a member function hasCookie() on null $session variables and methods are fully accessible and work exactly as expected if placed immediately outside of myFunction().
I am rapidly running out of hair. Is this intentional? Or a bug? Can anyone confirm that they see this behavior? Can anyone think of a workaround? Thanks!
ProcessWire: 3.0.179
PHP: 7.4.19
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By dfile
Hello,
I am running ProcessWire 3.0.165 but $input->urlSegmentLast or $input->urlSegment(-1) does not work as expected.
Or do I something wrong?
Thank you.
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By bramwolf
Hi Guys,
I found here: https://processwire.com/docs/selectors/#finding2 that I can exclude results from my $pages->find($selctor); query by using parent!=123 ( parent ID ) But I was wondering if I can
also do so based on the parent template? I've tried doing it by itterating over the matches array and dropping the matches with the parent but since the result is limited for use with the paginator
it only drops the items from the batch displayed on this page. Say from the results within matches 0 - 20 and not the entire 0 - 220.
Anybody have a idea of how to achieve this? 🙂
Thanks in advace!
Bram
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By LAPS
I've pages using the custom-page-template and I would like to display a simple message at the top of the page form when editing those pages in the Admin.
I thought about hooking ProcessPageEdit::buildForm() but I do not well how to use that hook in order to display the message just for the custom-page-template pages.
Any help?
UPDATE: Solution found
wire()->addHookAfter('ProcessPageEdit::buildForm', function(HookEvent $event) { $ProcessPageEdit = $event->object; $form = $event->arguments('form'); switch ($ProcessPageEdit->getPage()->template->name) { case 'custom-page-template': $form->prependMarkup("<div style='margin-bottom: 3.6em; margin-top: 1em; background: #ffd;'>MY MESSAGE</div>"); break; default: // do nothing } }); Any improvement is welcome!
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By Sten
Sorry I can't find any submit button to save my configuration on a template in the admin interface. The file is fine.
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