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Thread tagged as: Problem, Error

Pagination bug: 'prev_url' not populated

I encountered a problem where the previous page's URL wasn't being generated in the default Perch pagination template, yielding this output:

<a href="">Previous</a>

Using <perch:showall/>, I was able to determine that the prev_url variable was left unset. (next_url appears to be set correctly.)

Since prev_page_number is set, I have been using the following workaround in the default template to generate a link to the previous page:

<a href="?page=<perch:content id="prev_page_number" type="hidden" encode="false" />">Previous</a>

However, this is unideal, since not every paginated element may conform to the ?page= syntax.
Nicole Mirea

Nicole Mirea 2 points

  • 6 years ago
Rachel Andrew

Rachel Andrew 394 points
Perch Support

6 years ago

Can we see your Diagnostic Report please?
Scott Gruber

Scott Gruber 0 points

6 years ago

Here is our latest Diagnostic Report.

Updated to short version.


HEALTH CHECK

Perch Runway is up to date
PHP 5.4.37 version is okay, but a little out of date. Consider updating soon.
MySQL 5.5.41-cll-lve is up to date
Image processing available

SUMMARY INFORMATION

Perch Runway: 2.8.7, PHP: 5.4.37, MySQL: 5.1.59, with PDO
Server OS: Linux, apache2handler
Installed apps: content (2.8.7), assets (2.8.7), categories (2.8.7), perch_blog (4.6), collection_4 (2.8.7), perch_events (1.9.2), perch_forms (1.8.3), perch_gallery (2.8.6), collection_1 (2.8.7), collection_5 (2.8.7), perch_podcasts (1.1), perch_backup (1.2)
App runtimes: <?php $apps_list = array( 'content', 'categories', 'perch_blog', 'perch_events', 'perch_podcasts', 'perch_forms', ); ?>
PERCH_LOGINPATH: /perch
PERCH_PATH: /var/www/domains/ioes/html/perch
PERCH_CORE: /var/www/domains/ioes/html/perch/core
PERCH_RESFILEPATH: /var/www/domains/ioes/html/perch/resources
Image manipulation: GD Imagick
PHP limits: Max upload 250M, Max POST 250M, Memory: 256M, Total max file upload: 250M
Resource folder writeable: Yes
HTTP_HOST: www.environment.ucla.edu
DOCUMENT_ROOT: /var/www/domains/ioes/html
REQUEST_URI: /perch/core/settings/diagnostics/
SCRIPT_NAME: /perch/core/settings/diagnostics/index.php
Nicole Mirea

Nicole Mirea 2 points

6 years ago

Is this the diagnostic report you meant, Rachel?
Drew McLellan

Drew McLellan 2638 points
Perch Support

6 years ago

Yes please.