/** * 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) { $this->TotalItemCount = Category::QueryCount($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 Category, given the clauses above $this->DataSource = Category::QueryArray($objCondition, $objClauses); }
/** * Load all Categories * @param QQClause[] $objOptionalClauses additional optional QQClause objects for this query * @return Category[] */ public static function LoadAll($objOptionalClauses = null) { if (func_num_args() > 1) { throw new QCallerException("LoadAll must be called with an array of optional clauses as a single argument"); } // Call Category::QueryArray to perform the LoadAll query try { return Category::QueryArray(QQ::All(), $objOptionalClauses); } catch (QCallerException $objExc) { $objExc->IncrementOffset(); throw $objExc; } }
/** * Load an array of Category objects, * by ModifiedBy Index(es) * @param integer $intModifiedBy * @param QQClause[] $objOptionalClauses additional optional QQClause objects for this query * @return Category[] */ public static function LoadArrayByModifiedBy($intModifiedBy, $objOptionalClauses = null) { // Call Category::QueryArray to perform the LoadArrayByModifiedBy query try { return Category::QueryArray(QQ::Equal(QQN::Category()->ModifiedBy, $intModifiedBy), $objOptionalClauses); } catch (QCallerException $objExc) { $objExc->IncrementOffset(); throw $objExc; } }
protected function lstCategory_Create() { $this->lstCategory = new QListBox($this); $this->lstCategory->AddItem('- ALL -', null); $arrCategory = Category::QueryArray(QQ::Equal(QQN::Category()->InventoryFlag, 1)); foreach ($arrCategory as $objCategory) { $this->lstCategory->AddItem($objCategory->ShortDescription, $objCategory->CategoryId); } }