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Thread: Replace image if it already exists while uploading
Post: RE: Replace image if it already exists while uploa...

I had something similar and finally decided all I really needed was to know the name of the new file so it could be stored in the database. At some point I'll create a script to remove images not list...

Thread: global variable
Post: RE: global variable

Have a look at the Session library https://codeigniter.com/user_guide/libraries/sessions.html

Thread: Very slow if $data is big
Post: RE: Very slow if $data is big

How much data are you sending to the view? Tell us more about your application. If you're reloading the whole page after a small change, then Ajax might indeed be the way to go. Hard to say without ...

Thread: codeigniter data insert
Post: RE: codeigniter data insert

There's nothing built into CodeIgniter to do this. It would need to part of the code you purchased. I suggest using git or some other version control to help with updates. Start with a working versi...

Thread: Severity: Notice Message: Undefined variable
Post: RE: Severity: Notice Message: Undefined variable

Are you calling the view from your model? How is the function ppdb() in your model called?

Thread: Codeigniter controller showing error
Post: RE: Codeigniter controller showing error

This function is in your Invoice class right? Does it have a property (variable) called $email? class Invoice { public $email = \Config\Services:email(); public function sendReminderForUnpa...

Thread: Multi Query Problems in Codeigniter 3
Post: RE: Multi Query Problems in Codeigniter 3

Does the stored procedure work as expected from outside CodeIgniter? I ask because the two lines of SQL you posted is not how you get OUTPUT from a MySQL stored procedure. I don't know how other db...