[SOLVED] Calling render() after setPageNum() generates same output

[christophengelmayer]

Hi everyone,

I'm working on a CLI script that renders paginated pages.
Therefore I iterate trough paginated pages and set the page number and render the result.

My problem is, after calling the render function for the first time, the output doesn't change even if I change the page number.
 

DEMO:

I'm using a template that renders a pagination of its children:

<?php echo $page->children("limit=3")->render(); ?>

I can view the paginated results in the Browser:

• /page-rendering-pagination/
• /page-rendering-pagination/page2
• /page-rendering-pagination/page3
• ...

When trying to render the different pages using the API I always get the first result, even if I change the page Number.

<?php namespace ProcessWire;
include('./index.php');

wire('input')->setPageNum(1);
$p = wire('pages')->get('/page-rendering-pagination');

var_dump($p->render()); // renders first three items

wire('input')->setPageNum(2);
var_dump($p->render()); // also renders the first three items

Am I missing something? Is there some kind of caching mechanism that I'm not aware of?

Thanks for your help.

[Robin S]

12 hours ago, christophengelmayer said:

Is there some kind of caching mechanism that I'm not aware of?

Loaded pages are cached: https://github.com/processwire/processwire/blob/master/wire/core/PagesLoaderCache.php

Try calling $pages->uncacheAll() between renders of the same page.

 

[christophengelmayer]

Thank you @Robin S

 $pages->uncacheAll();

did the trick.