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/DynaPDF/Create PDF with sum form field
Function:
Required plugins for this example: MBS DynaPDF Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /DynaPDF/Create PDF with sum form field
This example is the version from Wed, 23th Aug 2016.
Project "Create PDF with sum form field.xojo_binary_project"
FileTypes
Filetype text
End FileTypes
MenuBar MenuBar1
MenuItem UntitledMenu1 = ""
MenuItem FileMenu = "&File"
MenuItem FileQuit = "Quit"
MenuItem EditMenu = "&Edit"
MenuItem EditUndo = "&Undo"
MenuItem UntitledMenu0 = "-"
MenuItem EditCut = "Cu&t"
MenuItem EditCopy = "&Copy"
MenuItem EditPaste = "&Paste"
MenuItem EditClear = "Clear"
End MenuBar
Class App Inherits Application
EventHandler Sub Open() dim pdf as new MyDynapdfMBS dim d as new date dim fi as FolderItem = SpecialFolder.Desktop.Child("Create PDF with sum form field.pdf") pdf.SetLicenseKey "Lite" // For this example you can use a Lite, Pro or Enterprise License call pdf.CreateNewPDF fi // We want to use top-down coordinates call pdf.SetPageCoords pdf.kpcTopDown call pdf.Append dim y as Double = 50 dim lines() as string lines.Append "var v1 = this.getField(""Val1"");" lines.Append "var v2 = this.getField(""Val2"");" lines.Append "var v3 = this.getField(""Val3"");" lines.Append "event.value = v1.value + v2.value + v3.value;" dim script as string = Join(lines, EndOfLine.UNIX) dim f as integer dim a as integer a = pdf.CreateJSAction(script) f = pdf.CreateTextField("Val1", -1, false, 0, 50.0, y, 200.0, 20.0) call pdf.SetTextFieldValue(f, "50.00", "50.00", pdf.ktaRight) call pdf.SetNumberFormat(f, pdf.kdsNoneDot, 2, pdf.knsMinusBlack, "", false) y = y + 30 f = pdf.CreateTextField("Val2", -1, true, 0, 50.0, y, 200.0, 20.0) call pdf.SetTextFieldValue(f, "100.00", "100.00", pdf.ktaRight) call pdf.SetNumberFormat(f, pdf.kdsNoneDot, 2, pdf.knsMinusBlack, "", false) y = y + 30 f = pdf.CreateTextField("Val3", -1, false, 0, 50.0, y, 200.0, 20.0) call pdf.SetTextFieldValue(f, "200.00", "200.00", pdf.ktaRight) call pdf.SetNumberFormat(f, pdf.kdsNoneDot, 2, pdf.knsMinusBlack, "", false) y = y + 30 f = pdf.CreateTextField("Sum", -1, false, 10, 50.0, y, 200.0, 20.0) call pdf.SetFieldBorderWidth(f, 0.0) call pdf.SetTextFieldValue(f, "350.00 €", "350.00 €", pdf.ktaRight) call pdf.SetFieldFlags(f, pdf.kffReadOnly, false) // This last field calculates sum of other fields // Works only in PDF Viewers supporting JavaScript! call pdf.AddActionToObj(pdf.kotField, pdf.koeOnCalc, a, f) call pdf.SetNumberFormat(f, pdf.kdsCommaDot, 2, pdf.knsMinusBlack, " €", false) call pdf.EndPage call pdf.CloseFile fi.Launch quit End EventHandler
End Class
Class MyDynaPDFMBS Inherits DynaPDFMBS
EventHandler Function Error(ErrorCode as integer, ErrorMessage as string, ErrorType as integer) As integer // output all messages on the console: System.DebugLog str(ErrorCode)+": "+ErrorMessage // and display dialog: Dim d as New MessageDialog //declare the MessageDialog object Dim b as MessageDialogButton //for handling the result d.icon=MessageDialog.GraphicCaution //display warning icon d.ActionButton.Caption="Continue" d.CancelButton.Visible=True //show the Cancel button // a warning or an error? if BitAnd(ErrorType, me.kE_WARNING) = me.kE_WARNING then // if user decided to ignore, we'll ignore if IgnoreWarnings then Return 0 d.Message="A warning occurred while processing your PDF code." // we add a third button to display all warnings d.AlternateActionButton.Caption = "Ignore warnings" d.AlternateActionButton.Visible = true else d.Message="An error occurred while processing your PDF code." end if d.Explanation = str(ErrorCode)+": "+ErrorMessage b=d.ShowModal //display the dialog Select Case b //determine which button was pressed. Case d.ActionButton Return 0 // ignore Case d.AlternateActionButton IgnoreWarnings = true Return 0 // ignore Case d.CancelButton Return -1 // stop End select End EventHandler
Property IgnoreWarnings As Boolean
End Class
End Project

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The items on this page are in the following plugins: MBS DynaPDF Plugin.

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