How to pass joined table value in view.php? - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: CodeIgniter 4 (https://forum.codeigniter.com/forumdisplay.php?fid=28) +--- Forum: CodeIgniter 4 Support (https://forum.codeigniter.com/forumdisplay.php?fid=30) +--- Thread: How to pass joined table value in view.php? (/showthread.php?tid=71363) |
How to pass joined table value in view.php? - HarrysR - 08-05-2018 Hello, I've created a blog and i want to pass a value from a joined table in view.php. e.g.: I have "posts" and "categories" and it properly displays in index.php but when i click an individual article and trying to pass the same value there, i get "undefined index: category_name". Any help with that?! Thank you in advance! RE: How to pass joined table value in view.php? - puschie - 08-06-2018 pls provide sample code RE: How to pass joined table value in view.php? - HarrysR - 08-06-2018 Yes sorry my mistake! My view Controller
Code: public function view($slug = NULL){ My post Model
Code: public function get_posts($slug = FALSE){ After that, i enter in view.php for each individual post and when i try to echo "category_name" which is stored in different table and what i get is "undefined index: category_name". RE: How to pass joined table value in view.php? - Pertti - 08-06-2018 You'll need to factor in $this->db->join('post_categories', 'post_categories.post_category_id = posts.post_category_id'); for both if slug is false and when slug is provided. Something like should work: PHP Code: public function get_posts($slug = FALSE){ RE: How to pass joined table value in view.php? - HarrysR - 08-06-2018 Thank you very much! It worked like a charm!! RE: How to pass joined table value in view.php? - Pertti - 08-06-2018 Glad it worked That's one of the strong sides of query builder IMHO, you can easily stack it up in different condition-blocks, but still apply common relation logic. RE: How to pass joined table value in view.php? - HarrysR - 08-06-2018 I wanted to pass many different info (like user, category, city etc.) for a single post (and not only blog posts) and i couldn't figure it out for like 4-5 days. I'm kinda new in codeigniter and i'm still learning it while i build a project! I have lots of things to learn and lots of topics to open! Thanks again!! |