PHP | Techbirds | Page 2
Posted on: June 19, 2014 /
Categories: PHP / Author Name: Diksha Verma
I am writing this post ..because i hv strucked in a problem in binding jquery events with classes which were created dynamically in future. i.e. the content(table) was made with Ajax. As we know, in document.ready function : The jQuery document ready function executes when the DOM (Document Object Model) is completely loaded in the
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Posted on: May 25, 2014 /
Categories: PHP / Author Name: Anand Kumar
Problem : model which doesn’t actually have a table. for example validating a form on site e.g contact form Solution :
class ContactForm extends AppModel { var $name = ‘contactForm’; var $useTable = false; var $_schema = array( ‘name’ => array(‘type’=>’string’, ‘length’=>100), ’email’ => array(‘type’=>’string’, ‘length’=>255), ‘details’ => array(‘type’=>’text’) ); var $validate = array( ‘name’ => array( ‘rule’=>array(‘minLength’, 1), ‘message’=>’Name is required’ ), ’email’ => array( ‘rule’=>’email’, ‘message’=>’Must be a valid email address’ ), ‘details’ => array( ‘rule’=>array(‘minLength’, 1), ‘message’=>’Feedback is required’ ) ); }
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class ContactForm extends AppModel { var $name = ‘contactForm’; var $useTable = false; var $_schema = array( ‘name’ => array(‘type’=>’string’, ‘length’=>100), ’email’ => array(‘type’=>’string’, ‘length’=>255), ‘details’ => array(‘type’=>’text’) ); var $validate = array( ‘name’ => array( ‘rule’=>array(‘minLength’, 1), ‘message’=>’Name is required’ ), ’email’ => array( ‘rule’=>’email’, ‘message’=>’Must be a valid email address’ ), ‘details’ => array( ‘rule’=>array(‘minLength’, 1), ‘message’=>’Feedback is required’ ) ); } |
Note: just use var $useTable = false; 573 total views, no views today
573 total views, no views today
Posted on: May 22, 2014 /
Categories: PHP / Author Name: Shivek Parmar
In some projects we may need to convert HTML content to PDF for various reasons: transfer, storage, print.The presentation below will try to guide you how to do it, using PHP.When available, we concentrate on open-source or free solutions as first choice. This solution uses DOMPDF project. It simply gets a HTML text and generates a
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803 total views, 1 views today
Posted on: May 15, 2014 /
Categories: PHP / Author Name: Rahul
When working on php websites made from scratch and without a framework, speed can often be an issue. Caching is extremely useful in order to speed up PHP webpages. In this article, I’ll show you a super easy and efficient way to dynamically cache php pages that need to be faster. Step one: Create the
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724 total views, no views today
Posted on: May 14, 2014 /
Categories: PHP / Author Name: Rahul
I recently needed to display a list of authors within a WordPress blog. The goal was to sort the author list by number of posts before outputting the list. The method for calculating number of posts isn’t a sortable key within WordPress’ get_posts, so I had to sort the result list myself. PHP’s usort method, along with a
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697 total views, no views today