Reports & Queries - Source : www.pcsoft-windev-webdev.com

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15.10 Functions of WLanguageMost WLanguage functions can be used in the processes of a report (created with the report editor). However,some of them are not recommended, such as the print functions specific to WLanguage printing or the functionsfor accessing the records used by the report.15.10.1 WLanguage functions not recommended in the processesThe following functions should not be used in the processes of a report, blocks or controls. If these functionsare used, the execution of the report may be incorrect.Print functions: iEllipse, iEndPrinting, iImageHeight, iPrint, iPrintBarCode, iPrintImage, iPrintWord,iPrintZone, iPrintZoneHTML, iPrintZoneRTF, iImageWidth, iLink, iNewLine, iXPos, iYPos, iSkipLine, iLine,iHLine and iVLine.Functions for accessing a record: All the HFSQL functions of WLanguage that modify the record in memory orthe current record in the base file of the report are not recommended in the processes of the report, block orcontrols. Indeed, these functions may modify the browse operation performed in the base file of the report.These functions are: HAdd, HCreation, HCreationIfNotFound, HLast, HWrite, HReadxxx, HModify, HPrevious,HSetPosition, HFirst, HCross, HSeek, HBackward, HNext, HDelete, ...ImportantThe functions for modifying records (HAdd, HModify, HDelete, and so on) cannot be usedin Reports & Queries.15.10.2 Print functions of WLanguage that can be used in a reportThe following print functions can be used in a report:FunctionsiAddBookmarkiBorderiChangeSubReportSourceiCloseReportiColumnEndiColumnNumiConfigureiConfigureReportiCreateFontiDidotFontiDirImageHTMLiDocumentCancelediDocumentPrintedEffectsAdds a bookmark into the print preview or dufing the export in PDF.Prints a border at the specified coordinatesModifies the report associated with a sub-report in a composite report.Stops printing the current report immediatelyForces a column break in a multicolumn report.Returns the number of the current column (multi-column reports).Configures the printerConfigures the printer by opening the configuration window.Creates a new print fontSelects the unit that will be used for the height of the fonts (created by iCreate-Font): DIDOT point or PICA pointUsed to select the directory in which the images must be generated when printingin HTML format.Allows you to find out whether the current print was canceled by the userAllows you to find out whether the user has requested to print the documentfrom the print preview144Part 1: Report editor
iEndReportiEscapeiFontiForceComplementiInfoPrinteriInitReportQueryiInitReportQueryConnectioniInitSubReportForces the printing of a report to stopSends an ESCAPE command to a printerSelects the default fontForces a Body complement block to printRetrieves the characteristics of the current or default printerInitializes the query linked to the report (for a query with parameters)Initializes the query linked to the report (query based on a specific connection)Initializes the parameters of a sub-report of a composite report.iLastFile Returns :• the full name of the last file generated during the print (PDF, RTF, text, ...)• the list of created duplicate files.iListNestedReportsiListPrinteriMarginiMMToPicaiNestedHeaderFooteriPageEndiPageHeightiPageHeightLeftiPageNumiPageWidthiParameteriParameterDuplicateiParameterExportiParameterPDFiParameterPreviewiParameterReportiParameterWatermarkiParameterXLSReturns the list of nested reports currently printed.Returns the list of printers installed on the current computerDefines the "logical" print marginsConverts the coordinates of a point (expressed in millimeters) into system coordinatesPrints (or not) the page headers and footers of the nested reportForces the move to the next page when printing a reportCalculates the height of the printable page (in millimeters) while taking themargins (top or bottom) into accountCalculates the available height (in millimeters) left on the current page whiletaking the margins (top or bottom) into accountReturns or initializes the number of the page currently printedCalculates the width (in millimeters) of the printable page while taking the margins(left or right) into accountConfigures the printConfigures the automatic creation of the duplicate copy generated during thenext print.Used to configure the exports performed from the print preview.Defines the protection options for the generated PDF fileConfigures the display of each button found in the print previewConfigures the printer by opening the configuration window. This window is initializedwith the parameters specified when developing the report (orientationof the report, margins, and so on)Adds a text in watermark into a report.Defines the options for the XLS file generated during the print.Part 1: Report editor 145
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WinDev 19 - WebDev 19 - WinDev Mobi
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PART 2 - QUERY EDITOR121. INTRODUCT
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REPORT EDITOR - TABLE OF CONTENTS1.
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5.4 Parameters and print options of
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11.3 Specific features of secondary
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1. INTRODUCTION1.1 What is a report
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The diagrams below present a simple
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1.2.2 Differences between the stand
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1.3 Main interface of the report ed
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1.4 A menu shaped like a ribbonWinD
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Run the test of the current reportF
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2.2 Creating a report2.2.1 Overview
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• Label report:Reading the data s
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•Table report:Reading the data so
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Use example• Printing an organize
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- specify the page number of the pa
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• Programming the reading of the
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2.2.6 Skin templateIf the project i
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2.4.3 Directory of the data files u
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The button bar of the print preview
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3. DATA SOURCES OF A REPORT3.1 Over
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Report based on an embedded queryTh
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To run the test of a report based o
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3.8 Report based on an Organizer co
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Once the report based on a text fil
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4.2.2 Display options in the print
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To save the current report, you can
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4.4.2 Including a form in a reportC
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The mouse or the keyboard can be us
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5. REPORT BLOCKS5.1 OverviewA print
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• End of document block• Iterat
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Note: The characteristics of a bloc
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5.6.1 Processes of the report block
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6. CONTROLS OF A REPORT6.1 The diff
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Transforming a "Static" control int
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Multilingual imagesIf your applicat
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Example:Date of the day when the re
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Example:To define the item linked t
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Note: The text displayed in the con
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Example: To make several controls i
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Method 2: (both reports must be dis
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2. On the "Modification" pane, in t
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The border markers are used to defi
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FontFontBoldFontCharsetFontCondense
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7. USING TABLES IN A REPORT7.1 Over
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Page 96 and 97: 7.3 Describing the tableTo display
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Page 104 and 105: 9. COMPOSITE REPORTS9.1 OverviewThe
Page 106 and 107: 10. SEQUENCING THE REPORTS10.1 Over
Page 108 and 109: 4. Configuring the print of page he
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Page 118 and 119: 12.2.4 Printing a bounded report wi
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Page 130 and 131: 13. PRINTING DUPLICATE COPIES13.1 O
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Page 134 and 135: 14.3.2 Method 2: Quick setting: dir
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Page 142 and 143: 15.8 Keywords associated with repor
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Page 148 and 149: Bar code 74Calculated 72Characteris
Page 150 and 151: QQuery 45Embedded query 45Independe
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Page 155 and 156: QUERY EDITOR - TABLE OF CONTENTS1.
Page 157 and 158: 1. INTRODUCTION1.1 What is a query?
Page 159 and 160: 1.2 Query editor1.2.1 OverviewThe q
Page 161 and 162: 1.3 Main interface of the query edi
Page 163 and 164: 1.4 A menu shaped like a ribbonWinD
Page 165 and 166: 1.6 Query and projectA query is not
Page 167 and 168: ImportantReminder: Reports & Querie
Page 169 and 170: 2.2.2 Creating a Select queryTo cre
Page 171 and 172: 8. Repeat operations 5 to 7 for eac
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Page 185 and 186: 3. DESCRIBING A QUERY3.1 OverviewTh
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3.3.3 Operations that can be perfor
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4. Select (if necessary) "I want to
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Conditional AND operatorConditional
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3.3.9 Keeping (or not) the duplicat
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To enable the system for automatic
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4.RUNNING THE TEST OF A QUERY AND U
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4. Validate. The records from the q
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4.2.1 Query in a WinDev window or i
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PasswordIf the query is linked to a
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Example: The following SQL code is
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2. Running the query in the initial
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The following code is used to run t
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INDEXAAddItem 192Join 201Operation
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Use in a control 209Use in a report
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Reports &QueriesPART 3
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226Part 3: Reports and Queries
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1.4 Step 2: Configuring the analysi
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To make several queries of your app
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2. USING REPORTS & QUERIES2.1 Start
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2.3.3 Using a new queryThe end user
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236Part 3: Reports and Queries
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