From the official documentation of Codeigniter 4 for view layouts there is a function renderSection that you can use at your templates. The main problem though is that I couldn’t figure out how this works. Please have in mind that I don’t want a work-around for this, I really need to know how the …
Tag: codeigniter
CodeIgniter 3 not returning false in case of a DB query error
I have read as many related answers on SO related to this error I’m getting. However, NO question (or answer) is about CodeIgniter’s DB active query class returning FALSE when it SHOULD (since an …
unserialize() expects parameter 1 to be string, array given
I am storing data in mysql table by serialize method, now I want to print all data So I wrote mysql query and trying to unserialize because data is in serialize format but unserialize showing error. Error: Query to fetch all records Answer Your $result variable contains a multi-dimensional array. Assuming tha…
CodeIgniter 4 – How to display Flashdata inside a View?
I’m upgrading my project from CodeIgniter 3 to CodeIgniter 4, I’m trying to display a flashdata message inside a view but unfortunately I get differents error for each method I try. In CodeIgniter 3, I used to call something like: I try the same in CodeIgniter 4 but I get this error: Can any one s…
How can I have a variable that all model can access in Codeigniter?
I want all record in a user request have the same date_created (even milisecond). I intend to set a variable in CI_Model, and when it’s loaded, all other Model can access it. How can I do that? Thanks. Answer To create a global variable, you need to add a variable in application/config/constants.php. Se…
How to run cmd commands via PHP script for initialize Websocket server?
I use takielias Codeigniter websocket in my project for notification purpose, first of all i am noob for websocket handshaking connection and WS protocol, here every thing working as per the takielias github page documentation, in his git hub page after all setup, need to run cmd command for run server client…
What causes the error “Can’t use method return value in write context” in this Codeigniter 3 application?
I am working on a Social Network application with Codeigniter 3, Ion-Auth and Bootstrap 4. You can see the Github repo HERE. When editing a user’s profile, I check if there is a new user photo (avatar) in the edit form. If it is, I use it, if not I use (keep) the one already existing in the users table
how to specific response in ajax datatable using codeigniter?
This my code for datatable in view file (Codeigniter 3) Controller code i need to echo $bgcolor variable inplace #00b0f0 of to apply style dynamically.Anyone suggest best answer ? Answer User createdRow for apply styles in ajax datatables
Avoid session timeout reset when sending ajax request
Is it possible to tell codeigniter to skip session timeout reset if post request is coming via ajax to a particular controller function. I have a frequent ajax call inside user login dashboard to …
PHP Looping data from 3 table relation into each div element
I need help. I want to show div element in my Codeigniter PHP page from 3 table relations: model = Controller : View : Above code show repeated sub_category_name by item_name. output Now= I want to get achieve data echo = Question: How to show/Looping item_name each by sub_category_id …? Thank’s f…