Class JTableContenthistory

Content History table.

JObject

JTable implements JObservableInterface, JTableInterface

JTableContenthistory

Package: Joomla\Libraries\Table
Copyright: Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
License: General Public License version 2 or later; see LICENSE.txt
Since: 3.2
Located at cms/table/contenthistory.php

Methods summary

`public`	# `__construct( JDatabaseDriver $db )` Constructor Constructor Parameters `$db` `JDatabaseDriver` - $db A database connector object Since 3.1 Overrides `JTable::__construct`
`public boolean`	# `store( boolean $updateNulls = false )` Overrides JTable::store to set modified hash, user id, and save date. Overrides JTable::store to set modified hash, user id, and save date. Parameters `$updateNulls` `boolean` - $updateNulls True to update fields even if they are null. Returns `boolean` - True on success. Since 3.2 Overrides `JTable::store`
`public string`	# `getSha1( mixed $jsonData, JTableContenttype $typeTable )` Utility method to get the hash after removing selected values. This lets us detect changes other than modified date (which will change on every save). Utility method to get the hash after removing selected values. This lets us detect changes other than modified date (which will change on every save). Parameters `$jsonData` `mixed` - $jsonData Either an object or a string with json-encoded data `$typeTable` `JTableContenttype` - $typeTable Table object with data for this content type Returns `string` - SHA1 hash on success. Empty string on failure. Since 3.2
`public string`	# `getHashMatch( )` Utility method to get a matching row based on the hash value and id columns. This lets us check to make sure we don't save duplicate versions. Utility method to get a matching row based on the hash value and id columns. This lets us check to make sure we don't save duplicate versions. Returns `string` - SHA1 hash on success. Empty string on failure. Since 3.2
`public boolean`	# `deleteOldVersions( integer $maxVersions )` Utility method to remove the oldest versions of an item, saving only the most recent versions. Utility method to remove the oldest versions of an item, saving only the most recent versions. Parameters `$maxVersions` `integer` - $maxVersions The maximum number of versions to save. All others will be deleted. Returns `boolean` - true on success, false on failure. Since 3.2

Methods inherited from JTable

_getAssetName(), _getAssetParentId(), _getAssetTitle(), _lock(), _unlock(), addIncludePath(), appendPrimaryKeys(), attachObserver(), bind(), check(), checkIn(), checkOut(), delete(), getColumnAlias(), getDbo(), getFields(), getInstance(), getKeyName(), getNextOrder(), getObserverOfClass(), getPrimaryKey(), getRules(), getTableName(), hasPrimaryKey(), hit(), isCheckedOut(), load(), move(), publish(), reorder(), reset(), save(), setColumnAlias(), setDbo(), setRules()

Methods inherited from JObject

__toString(), def(), get(), getError(), getErrors(), getProperties(), set(), setError(), setProperties()

Magic methods summary

Properties summary

`public array`	`$ignoreChanges`	# Array of object fields to unset from the data object before calculating SHA1 hash. This allows us to detect a meaningful change in the database row using the hash. This can be read from the #__content_types content_history_options column. Array of object fields to unset from the data object before calculating SHA1 hash. This allows us to detect a meaningful change in the database row using the hash. This can be read from the #__content_types content_history_options column. Since 3.2
`public array`	`$convertToInt`	# Array of object fields to convert to integers before calculating SHA1 hash. Some values are stored differently when an item is created than when the item is changed and saved. This works around that issue. This can be read from the #__content_types content_history_options column. Array of object fields to convert to integers before calculating SHA1 hash. Some values are stored differently when an item is created than when the item is changed and saved. This works around that issue. This can be read from the #__content_types content_history_options column. Since 3.2

Properties inherited from JTable

$_autoincrement, $_columnAlias, $_db, $_jsonEncode, $_locked, $_observers, $_rules, $_tbl, $_tbl_key, $_tbl_keys, $_trackAssets

Properties inherited from JObject

$_errors

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Class JTableContenthistory

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Methods inherited from JTable

Methods inherited from JObject

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Properties inherited from JTable

Properties inherited from JObject