/** * Main utility method to aid with data binding. It is used by the default BindAllRows() databinder but * could and should be used by any custom databind methods that would be used for instances of this * MetaDataGrid, by simply passing in a custom QQCondition and/or QQClause. * * If a paginator is set on this DataBinder, it will use it. If not, then no pagination will be used. * It will also perform any sorting (if applicable). * * @param QQCondition $objConditions override the default condition of QQ::All() to the query, itself * @param QQClause[] $objOptionalClauses additional optional QQClause object or array of QQClause objects for the query * @return void */ public function MetaDataBinder(QQCondition $objCondition = null, $objOptionalClauses = null) { // Setup input parameters to default values if none passed in if (!$objCondition) { $objCondition = QQ::All(); } $objClauses = $objOptionalClauses ? $objOptionalClauses : array(); // We need to first set the TotalItemCount, which will affect the calcuation of LimitClause below if ($this->Paginator) { $this->TotalItemCount = Location::QueryCount($objCondition, $objClauses); } // If a column is selected to be sorted, and if that column has a OrderByClause set on it, then let's add // the OrderByClause to the $objClauses array if ($objClause = $this->OrderByClause) { array_push($objClauses, $objClause); } // Add the LimitClause information, as well if ($objClause = $this->LimitClause) { array_push($objClauses, $objClause); } // Set the DataSource to be a Query result from Location, given the clauses above $this->DataSource = Location::QueryArray($objCondition, $objClauses); }
/** * Count Locations * by ModifiedBy Index(es) * @param integer $intModifiedBy * @return int */ public static function CountByModifiedBy($intModifiedBy) { // Call Location::QueryCount to perform the CountByModifiedBy query return Location::QueryCount(QQ::Equal(QQN::Location()->ModifiedBy, $intModifiedBy)); }
/** * Count Locations * by ModifiedBy Index(es) * @param integer $intModifiedBy * @return int */ public static function CountByModifiedBy($intModifiedBy, $objOptionalClauses = null) { // Call Location::QueryCount to perform the CountByModifiedBy query return Location::QueryCount(QQ::Equal(QQN::Location()->ModifiedBy, $intModifiedBy), $objOptionalClauses); }
public function dtgLocation_Bind() { $objClauses = array(); if ($objClause = $this->dtgLocation->OrderByClause) { array_push($objClauses, $objClause); } $objClause = QQ::Expand(QQN::Location()->CreatedByObject); array_push($objClauses, $objClause); $this->strLocation = $this->txtLocation->Text; if ($this->strLocation) { $this->dtgLocation->TotalItemCount = Location::QueryCount(QQ::AndCondition(QQ::Like(QQN::Location()->ShortDescription, '%' . $this->strLocation . '%'), QQ::GreaterThan(QQN::Location()->LocationId, 6)), $objClauses); if ($this->dtgLocation->TotalItemCount > 0) { $this->dtgLocation->ShowHeader = true; // Add the LimitClause information, as well if ($objClause = $this->dtgLocation->LimitClause) { array_push($objClauses, $objClause); } $this->dtgLocation->DataSource = Location::QueryArray(QQ::AndCondition(QQ::Like(QQN::Location()->ShortDescription, '%' . $this->strLocation . '%'), QQ::GreaterThan(QQN::Location()->LocationId, 6)), $objClauses); } else { $this->dtgLocation->ShowHeader = false; } } else { $objExpansionMap[Location::ExpandCreatedByObject] = true; // Get Total Count b/c of Pagination $this->dtgLocation->TotalItemCount = Location::QueryCount(QQ::GreaterThan(QQN::Location()->LocationId, 6), $objClauses); if ($this->dtgLocation->TotalItemCount == 0) { $this->dtgLocation->ShowHeader = false; } else { if ($objClause = $this->dtgLocation->LimitClause) { array_push($objClauses, $objClause); } $this->dtgLocation->DataSource = Location::QueryArray(QQ::GreaterThan(QQN::Location()->LocationId, 6), $objClauses); $this->dtgLocation->ShowHeader = true; } } $this->blnSearch = false; }