controller->ClassName; $manyManyTable = $parent . '_' . $this->name; $source = $this->sourceClass; $parentID = $this->controller->ID; $this->sourceJoin .= " LEFT JOIN `$manyManyTable` ON ( `$source`.`ID` = `{$source}ID` AND `{$parent}ID` = '$parentID' )"; $this->joinField = 'Checked'; } function getQuery( $limitClause = null ) { if( $this->customQuery ) { $query = $this->customQuery; $query->select[] = "{$this->sourceClass}.ID AS ID"; $query->select[] = "{$this->sourceClass}.ClassName AS ClassName"; $query->select[] = "{$this->sourceClass}.ClassName AS RecordClassName"; } else { $query = singleton( $this->sourceClass )->extendedSQL( $this->sourceFilter, $this->sourceSort, $limitClause, $this->sourceJoin ); // Add more selected fields if they are from joined table. $SNG = singleton( $this->sourceClass ); foreach( $this->FieldList() as $k => $title ) { if( ! $SNG->hasField( $k ) && ! $SNG->hasMethod( 'get' . $k ) ) $query->select[] = $k; } $parent = $this->controller->ClassName; $query->select[] = "IF(`{$parent}ID` IS NULL, '0', '1') AS $this->joinField"; } return clone $query; } function getParentIdName( $parentClass, $childClass ) { return $this->getParentIdNameRelation( $parentClass, $childClass, 'many_many' ); } function ExtraData() { $items = array(); foreach( $this->unpagedSourceItems as $item ) { if( $item->{$this->joinField} ) $items[] = $item->ID; } $list = implode( ',', $items ); $inputId = $this->id() . '_' . $this->htmlListEndName; return << HTML; } } class ManyManyComplexTableField_Item extends ComplexTableField_Item { function MarkingCheckbox() { $name = $this->parent->Name() . '[]'; if( $this->parent->IsReadOnly || ! $this->Can( 'edit' ) ) return "item->ID}\" disabled=\"disabled\"/>"; else if( $this->item->{$this->parent->joinField} ) return "item->ID}\" checked=\"checked\"/>"; else return "item->ID}\"/>"; } } ?>