\JHelperContenthistory

Versions helper class, provides methods to perform various tasks relevant versioning of content.

Synopsis

class JHelperContenthistory extends JHelper {

• // members
• public  $typeAlias;
• // methods
• public void __construct()
• public boolean deleteHistory()
• public mixed getHistory()
• public boolean store()
• // Inherited methods from JHelper
• public string getCurrentLanguage()
• public integer getLanguageId()
• public array getRowData()
• public  getDataObject()
}


Hierarchy

Extends

• JHelper

Members

public

• $typeAlias — string
  Alias for storing type in versions table

Methods

public

• __construct() — Constructor
• deleteHistory() — Method to delete the history for an item.
• getHistory() — Method to get a list of available versions of this item.
• store() — Method to save a version snapshot to the content history table.

Inherited from JHelper

public

• getCurrentLanguage() — Gets the current language
• getDataObject() — Method to get an object containing all of the table columns and values.
• getLanguageId() — Gets the associated language ID
• getRowData() — Gets a row of data from a table