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Showing posts from April, 2013

Codeigniter 2 Template Render Doubling

I've been using This Template  in my CI 2 app heavily. And suddenly something happens very awkward today. Everything seems rendered twice. I've tried to var_dump in the Template.php line 549, it returned me: array '_scripts' => boolean false '_styles' => boolean false 'header' => boolean false 'content' => boolean false   'footer' => string ' ' (length=1) array '_scripts' => boolean false '_styles' => boolean false 'header' => boolean false 'content' => boolean false   'footer' => string ' ' (length=1) Then i add debug_backtrace(), a very handy func, right before the var_dump. I was shocked since render() func was called in one of my model, was accidentally pasted. Hope it helps

Flask SQLAlchemy FormAlchemy

Finally ericflo has done a great work, as the integration reference, and hosted it at github. I've spent almost 2-3 hours to search how Flask request.form data to be sent into formAlchemy. Make sure you want to visit his great work, 72 lines of a reference won't hurt you :P Hope it helps

Codeigniter 2.1.2 Disallowed Key Characters

Following up this thread well it just happened that my ci 2 application won't load up and only showed me "Disallowed Key Characters" on screen. Arrghhhh... hate to say this but the only way i got this fixed is to modify the core! Go to your %system/core/Input.php and find "if ( ! preg_match("/^[a-z0-9:_\/-]+$/i", $str))". Modify it to "if ( ! preg_match("/^[a-z0-9:_\/-\|]+$/i", $str))". It stops showing me the disallowed key error. Anyway right before i touched the core, had tried to add the "|" char in to %application/config/config.php. But nothing seems to be happened and error screen still showing. Hope it helps.