Contents
How to select data from a database in Joomla?
This tutorial is split into two independent parts: Inserting, updating and removing data from the database. This section of the documentation looks at selecting data from a database table and retrieving it in a variety of formats. To see the other part click here
Which is the best JX tool for Joomla?
Table JX is powerful tool for Joomla! users who want to show database table on their Joomla page. Table JX can quickly fetch the data and display data in a form of sortable and searchable grid or table right on your article page. You can display data from Oracle, Microsoft SQL, MySQL or MySQLi database.
When to use loadresult in Joomla database?
Use loadResult () when you expect just a single value back from your database query. This is often the result of a ‘count’ query to get a number of records: or where you are just looking for a single field from a single row of the table (or possibly a single field from the first row returned).
What can ARI Data tables do in Joomla?
ARI Data Tables module converts HTML tables into powerful and functional tables with possibilities to sort, filter and paging data. It can also create different charts based on data from tables. The extension can load data from SQL databases and CSV files.
How are categories and categorynodes APIs used in Joomla?
The Joomla Categories and CategoryNode APIs enable you to access details of Joomla categories. The diagram below illustrates how the Joomla category classes relate to the database structures. The Joomla Categories table is split into “partitions”, one partition for each component which uses categories.
How are the categories table split in Joomla?
The Joomla Categories table is split into “partitions”, one partition for each component which uses categories. (Here “partitions” is used in a loose sense, not related to the technical term “database partition” for example).
Do you need to instantiate an object in Joomla?
Besides instantiating the object you need just two lines of code to get a result from the database in a variety of formats. Using the Joomla database layer ensures a maximum of compatibility and flexibility for your extension. Joomla’s database querying changed with the introduction of Joomla 1.6.
What are the new features of Joomla platform API?
New versions of the Joomla Platform API provide additional functionality which extends the database layer further, and includes features such as connectors to a greater variety of database servers and the query chaining to improve readability of connection code and simplify SQL coding.
How to remove read more link from Joomla?
From Joomla! Documentation. The read more link may be removed by deleting in the same way as text. Select by clicking on the line, note the line break will NOT be highlighted when selected, however the horizontal bar icon on the WYSIWYG toolbar will show it is selected, then click delete. Click the or Apply toolbar buttons to save the Article.