Class QQColumnNode

Class QQColumnNode A node that represents a column in a table.

QBaseClass

Extended by

QQNode

Extended by

QQColumnNode

Direct known subclasses

Indirect known subclasses

QQFunctionNode, QQMathNode, QQNoParentNode, QQSubQueryCountNode, QQSubQuerySqlNode, QQVirtualNode

Located at includes/framework/QQuery.class.php

Methods summary
`public`	# `__construct( string $strName, string $strPropertyName, string $strType, QQNode $objParentNode = null )` Initialize a column node. Initialize a column node. Parameters `$strName` `$strPropertyName` `$strType` `$objParentNode`
`public string`	# `GetColumnAlias( QQueryBuilder $objBuilder )` Returns string
`public string`	# `MakeColumnAlias( QQueryBuilder $objBuilder, $strTableAlias )` Returns string
`public string`	# `GetTable( )` Returns string Overrides `QQNode::GetTable()`
`public`	# `Join( QQueryBuilder $objBuilder, boolean $blnExpandSelection = false, QQCondition $objJoinCondition = null, QQSelect $objSelect = null )` Join the node to the given query. Since this is a leaf node, we pass on the join to the parent. Join the node to the given query. Since this is a leaf node, we pass on the join to the parent. Parameters `$objBuilder` `$blnExpandSelection` `$objJoinCondition` `$objSelect` Throws `QCallerException`
`public string`	# `GetAsManualSqlColumn( )` Get the unaliased column name. For special situations, like order by, since you can't order by aliases. Get the unaliased column name. For special situations, like order by, since you can't order by aliases. Returns string

Methods inherited from QQNode
`Fields(), FirstChild(), FullAlias(), GetDataGridHtml(), GetDataGridOrderByNode(), GetType(), GetValue(), PrimaryKeyFields(), PutSelectFields(), SetAlias(), SetFilteredDataGridColumnFilter(), _MergeExpansionNode(), __get(), __set()`

Methods inherited from QBaseClass
`OverrideAttributes(), __call()`

Properties inherited from QQNode
`$blnExpandAsArray, $blnIsType, $objChildNodeArray, $objParentNode, $strAlias, $strClassName, $strFullAlias, $strName, $strPrimaryKey, $strPropertyName, $strRootTableName, $strTableName, $strType`

Magic properties inherited from QQNode
`$ExpandAsArray, $IsType, $_Alias, $_ClassName, $_Name, $_ParentNode, $_PrimaryKey, $_PrimaryKeyNode, $_PropertyName, $_RootTableName, $_TableName, $_Type`