PWCT 1.9 Art Documentation ( http://doublesvsoop.sourceforge.net )

2006-2013, Mahmoud Fayed ( msfclipper@users.sourceforge.net )

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Table of contents

1 - Introduction

2 - Implementation steps

3 - Final Steps Tree

4 - Application during the runtime

1 - Introduction

In this lesson we are going to learn how to create and show Master-Details report.

2 - Implementation Steps

Open sysdata.mdb , password = systemdatabase123

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Create new report using the Wizard

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Run PWCT, Create new file using (Access report child class) template

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Filename = OrdersReport.SSF

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Classname = OrdersReportClass

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ReportName = Orders_All

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cWindowName = OrdersReportWindow

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Press CTRL+R to generate the source code file OrdersReport.PRG

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Open Main.SSF

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Use the component (Set procedure to ) to include the source code file OrdersReport.PRG

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Create object OrdersReportObject of Class OrdersReportClass

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Define menu item to call the report window

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3 - Final Steps Tree

=======================

Main.SSF

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The First Step

                Load System Modules

                                Set Procedure to "About.PRG"

                                Set Procedure to "Database.PRG"

                                Set Procedure to "Customers.PRG"

                                Set Procedure to "CustomersBrowse.PRG"

                                Set Procedure to "CustDataBrowse.PRG"

                                Set Procedure to "CustomerBrowse2.PRG"

                                Set Procedure to "ReportParent.PRG"

                                Set Procedure to "CustomersReport.PRG"

                                Set Procedure to "CustomersReport2.PRG"

                                Set Procedure to "MasterDetailsTest.PRG"

                                Set Procedure to "OrdersReport.PRG"

                Create System Objects

                                Create Object AboutObject of Class AboutClass

                                Create Object CustomersDataObject of Class CustomersDataClass

                                Create Object CustomersBrowseObject of Class CustomersBrowseClass

                                Create Object CustDataBrowseObject of Class CustDataBrowseClass

                                Create Object CustomersBrowse2Object of Class CustomersBrowse2Class

                                Create Object CustomersReportObject of Class CustomersReportClass

                                Create Object CustomersReport2Object of Class CustomersReport2Class

                                Create Object OrdersObject of Class OrdersClass

                                Create Object OrdersReportObject of Class OrdersReportClass

                Define New Window ( win1 ) , Title : "System"

                                Window Events

                                Window Properties

                                Window Controls

                                                START OF MAIN MENU

                                                                MENU POPUPS

                                                                                DEFINE POPUP "File"

                                                                                                POPUP ITEMS

                                                                                                                Define ITEM ( "Customers Data/Browse" )

                                                                                                                Define ITEM ( "Customers Browse" )

                                                                                                                Define ITEM ( "Customers Browse by Country" )

                                                                                                                Define ITEM ( "Customers" )

                                                                                                                Define ITEM ( "Customers Report" )

                                                                                                                Define ITEM ( "Customers Report - filter by date of birth" )

                                                                                                                Define ITEM ( "Master Details test" )

                                                                                                                Define ITEM ( "Master Details report" )

                                                                                                                Define ITEM ( "About" )

                                                                                                                Define ITEM ( "Close System" )

                                                                                                END OF POPUP

                                                                END OF MAIN MENU

                                                Define New Statusbar

                                                                Items

                                                                                Define New StatusItem ( "Ready" )

                                                                                                Events

                                                                                                Properties

                                                                                Keyboard

                                                                                                Events

                                                                                                Properties

                                                                                Clock

                                                                                                Events

                                                                                                Properties

                                                                End Statusbar

                                End Of Window

                                win1.Maximize ( )

                                Activate window

Procedures

                Define Procedure closesystem

                                Start Here

                                                win1.Release ( )

                                End of Procedure

===========================

OrdersReport.SSF

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Set Class Name & Window Name

                PWCT-Code Generator: Replace String (MyClassName) with (OrdersReportClass)

                PWCT-Code Generator: Replace String (MyWindowName) with (&(self:cWindowName))

Class

                Define Class MyClassName From Report_Base

                                Declare Class Data

                                                Data ReportName Init Value "Orders_All"

                                                Data cWindowName Init Value "OrdersReportWindow"

                                Declare Class Methods

                                                Method showwindow

                                                Method closewindow

                                                Method SizeReport

                                End of Class

                                Class Methods

                                                Define Method ShowWindow Class MyClassName

                                                                Start Here

                                                                                Define New Window ( MyWindowName ) , Title : "Report"

                                                                                                Window Events

                                                                                                                Event: ON INIT : Action self:ShowReport()

                                                                                                                Event: ON SIZE : Action self:SizeReport()

                                                                                                                Event: ON MAXIMIZE : Action self:SizeReport()

                                                                                                Window Properties

                                                                                                Window Controls

                                                                                                                Define New Button ( btn1 ) , Caption : "Close"

                                                                                                                                Button Events

                                                                                                                                                Event: ON CLICK : Action self:CloseWindow()

                                                                                                                                Button Properties

                                                                                                                Define New Button ( btn2 ) , Caption : "Print"

                                                                                                                                Button Events

                                                                                                                                                Event: ON CLICK : Action self:PrintReport()

                                                                                                                                Button Properties

                                                                                                                Define New Button ( btn3 ) , Caption : "Refresh"

                                                                                                                                Button Events

                                                                                                                                                Event: ON CLICK : Action self:ShowReport()

                                                                                                                                Button Properties

                                                                                                                Active Control ( self:oActiveX )

                                                                                                End Of Window

                                                                                                MyWindowName.Maximize ( )

                                                                                                Activate window

                                                                End of Method (Return 0)

                                                Define Method CloseWindow Class MyClassName

                                                                Start Here

                                                                                MyWindowName.Release ( )

                                                                End of Method (Return 0)

                                                Define Method SizeReport Class MyClassName

                                                                Start Here

                                                                                Local tempvar1,tempvar2

                                                                                tempvar1 = MyWindowName.Width

                                                                                tempvar2 = MyWindowName.Height

                                                                                self:oactivex.nWidth := tempvar1 - 84

                                                                                self:oactivex.nHeight := tempvar2 - 125

                                                                                MyWindowName.btn1.Row := tempvar2-88

                                                                                MyWindowName.btn2.Row := tempvar2-88

                                                                                MyWindowName.btn3.Row := tempvar2-88

                                                                                self:oactivex.Show ( )

                                                                End of Method (Return 0)

4 - Application during the runtime

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