jfactory::getdbo usage of Joomla database operation, joomlagetdbo_php tutorial

jfactory::getdbo usage of Joomla database operation, joomlagetdbo

This paper describes the Jfactory::getdbo usage of Joomla database operation. Share to everyone for your reference, as follows:

Jfactory is a static class that gets references to various system objects

Getdbo get the database connection object code for the method of obtaining the database object:

$db =& jfactory::getdbo ();

With the database object, you can do the database operation and execute the query code:

<?php$db =& jfactory::getdbo (); $query = ' SELECT FirstName from #tablename '; $db->setquery ($query);($db Query ();//perform change, add, delete) $Result = $db->loadobjectlist ();//Get DataSet?>

Get the data set and output to see:

<?php  foreach ($Result as $key = + $value)  {   echo $value->firstname. ', ';  }? >

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It is hoped that this article is helpful to everyone based on Joomla program design.

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