Tag Archives: CodeIgniter

Codeignter's image manipulation(using GD library) doesn't resize some JPEG images

Posté le 20 Mai, 2012 par Stacked

I have an upload form that takes an image jpg/gif/etc, I use it to upload some images(image format is Jpg) for the gallery I use for my website, but unfortunately it doesn’t work well for some images(It makes everything black… Continuer la lecture →

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Codeigniter form validation errors stuck in a loop

Posté le 20 Mai, 2012 par Stacked

I’m following along with a tut the source files can be found here: https://github.com/JeffreyWay/Simple-CI-Authentication
Now when I try and login it keeps looping back saying I have errors where as in the tutorial video his comes back as ok and… Continuer la lecture →

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Image upload using php,codeigniter and jquery

Posté le 20 Mai, 2012 par Stacked

Im working on a project..there is a form for posting an item .I want user to choose image and as soon as he select the image, the image should appear as preview. I written that code using plain php and… Continuer la lecture →

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Can't execute external PHP files (CodeIgniter)

Posté le 20 Mai, 2012 par Stacked

I am using codeigniter for my application and it works fine in localhost and in development server. I am hiding the index.php using following .htaccess

Options +FollowSymLinks
RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php?/$1 [L]
…

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Prevent sessions from expiring and causing errors

Posté le 20 Mai, 2012 par Stacked

My question is more of a conceptual one, since I’m rather new to working with users and sessions.
My current setup is Codeigniter running with the Tank Auth user library
My problems I’m experiencing are, the users are being logged… Continuer la lecture →

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Contrôleur de charge CodeIgniter de la vue

Posté le 20 Mai, 2012 par Stacked

Y at-il un moyen de charger un contrôleur à partir d'un point de vue ?
Voici ce que je suis affter..
Je veux utiliser un point de vue à plusieurs reprises, mais ce point de vue est en cours de chargement par le contrôleur distinct qui donne le point de vue, information… Continuer la lecture →

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Javascript / PHP chaîne de coder / décoder avec la clé

Posté le 20 Mai, 2012 par Stacked

I am working on a sign in form using jQuery / CodeIgniter and was wondering if it would be possible to do something like so:
When the user clicks Sign In… it sends a request via AJAX to get a Continuer la lecture →

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multiple database connection in CI

Posté le 20 Mai, 2012 par Stacked

can i connection with multiple database
main connections is from database.php
but the another one in from the model
and i want to switch between it
comme celui-ci

        $config['remote']['hostname'] = 'localhost';
        $config['remote']['username'] = 'root';
        $config['remote']['password'] = '';
        $config['remote']['database'] = 'countries';
        …

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configure and run scheduled tasks (Cron Jobs!) en utilisant php

Posté le 20 Mai, 2012 par Stacked

I want to build a section at admin panel to give the ability to configure the scheduled tasks.
Idea :
at that panel:

admin can upload a php file (I can do this)
make a schedule (i. once a week… Continuer la lecture →

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SQL query works on phpMyAdmin but not Codeigniter

Posté le 20 Mai, 2012 par Stacked

I have this SQL Query :

SELECT *, ( 3959 * acos( cos( radians(41.832100) ) * cos( radians( latitude ) ) * cos( radians( longitude) - radians(-87.789597) ) + sin( radians(41.832100) ) * sin( radians( latitude ) ) ) ) …

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