Selecting data using JDatabase - Joomla! Documentation

php - How to fetch data from MySql in Joomla 3 - Stack Overflow

I'm developing a component and trying to call data from DB. I can see some different ways to implement that data call. Some components use a straightforward select + where + loadObject to retrieve the data, and some use JTable to do that, like Lendr. What is the recommended way to fetch data in Joomla, and is there any tutorial for JTable with J3?

Select Data from the Database | Joomla! Programmers Documentation

Using the \Joomla\Database\DatabaseQuery's join methods, we can select records from multiple related tables. The generic "join" method takes two arguments: the join "type" inner, outer, left, right) and the join condition. In the following example you will notice that we can use all of the keywords we would normally use if we were writing a ...

how to fetch data from DB - Joomla! Forum - community, help and support

Having no answers since 2 days I forgot Joomla database methods and used mysqli->fetchObject() whitch works like a charm. My script now leaves space to other applications and goes quicker cause no more swaps.

How to write a query with a WHERE clause with two conditions?

Use lowercase method calls to mirror what the Joomla documentation displays. Because none of your tables or column names require the use of backtick-wrapping to make the query valid, you can avoid the code bloat and omit these calls.

JDatabase: using the Joomla database with examples

for Joomla 2.5.x Building Joomla lets you build up the queries which admittedly is cleaner and more organized. Here is a query which shows the building methods:

API17:JDatabase::loadObject - Joomla! Documentation

JDatabase::loadObject. From Joomla! Documentation. The "API17" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Joomla! CMS 2.5 API » \JDatabase

The Joomla! CMS 2.5 API Documentation. The Joomla! ... The 'database' option determines which database is to be used for the connection. The 'select' option determines whether the connector should automatically select the chosen database. ... Method to get the first row of the result set from the database query as an object. loadObject(string ...

Problem with $database->loadObject() or maybe my form? - Joomla! Forum ...

Forum rules Forum Rules Absolute Beginner's Guide to Joomla! <-- please read before posting, this means YOU. Forum Post Assistant - If you are serious about wanting help, you will use this tool to help you post.

Query Results after Selecting Data from the Database | Joomla ...

Miscellaneous Result Set Methods getNumRows() getNumRows() will return the number of result rows found by the last SELECT or SHOW query and waiting to be read. To get a result from getNumRows() you have to run it after the query and before you have retrieved any results. To retrieve the number of rows affected by a INSERT, UPDATE, REPLACE or DELETE query, use getAffectedRows().

API16:JDatabaseMySQLi/loadObject - Joomla! Documentation

The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Joomla! Framework 3.x API » \Joomla\Database\DatabaseDriver

Method to return a DatabaseDriver instance based on the given options. getInstance(mixed||string|int options = []) : \Joomla\Database\DatabaseDriver. static deprecated. There are three global options and then the rest are specific to the database driver. The 'driver' option defines which DatabaseDriver class is used for the connection -- the ...

Joomla! Framework 2.x API » \Joomla\Database\DatabaseDriver

Method to return a DatabaseDriver instance based on the given options. getInstance(array options = []) : \Joomla\Database\DatabaseDriver. static deprecated. There are three global options and then the rest are specific to the database driver. The 'driver' option defines which DatabaseDriver class is used for the connection -- the default is ...

Custom field for module and display data like checkboxes - Joomla ...

Hi! I created module and want to display on backend in module a list of checkboxes from DB table. I created custom field and placed it to fields/sqlcheckboxes.php.

Joomla! Framework 3.x API » \Joomla\Database\DatabaseInterface

Method to get an array of the result set rows from the database query where each row is an associative array of ['field_name' => 'row_value']. The array of rows can optionally be keyed by a field name, but defaults to a sequential numeric array. NOTE: Choosing to key the result array by a non-unique field name can result in unwanted behavior ...

error reading db in joomla - Stack Overflow

Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Explore Teams Create a free Team

php - Load frontend module in Joomla Backend - Stack Overflow

0. As what Elin said, the JModuleHelper can only load the module in the backend as you invoked it in the backend. Following Elin's link, you will find the source code JModuleHelper and the actual load() function that reads the module's info from the DB. (Warning: the line might change in the future.) Here is my "hack" for my app (tested in ...