PC SOFT

ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

Home | Sign in | English US
  • Characteristics of dialog box
  • Line break in the dialog box
  • Various
  • Emulation
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice.
To close the window, the user must validate one of the buttons.
WINDEV WINDEV allows you to apply the skin template of your project to this dialog box. See Customizing the dialog boxes for more details.
Versions 15 and later
Android This function is now available for the Android applications.
New in version 15
Android This function is now available for the Android applications.
Android This function is now available for the Android applications.
Versions 16 and later
WINDEVLinux This function is now available for the WINDEV applications in Linux.
New in version 16
WINDEVLinux This function is now available for the WINDEV applications in Linux.
WINDEVLinux This function is now available for the WINDEV applications in Linux.
Versions 17 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for the iPhone/iPad applications.
iPhone/iPad This function is now available for the iPhone/iPad applications.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
WINDEVReports and QueriesAndroidiPhone/iPadWindows MobileUniversal Windows 10 AppJavaUser code (UMC)
Res is int
NextTitle("Modifying the form")
Res = Confirm("Some modifications have been made to the form.", ...
"Do you want to save them before exiting from the form?")
SWITCH Res
CASE Yes: SaveForm() // Backup process
CASE No: Close()
CASE Cancel: ReturnToCapture()
END
WEBDEV - Browser code
Res is boolean
Res = Confirm("Do you want to load this page?")
IF Res = True THEN
// User validation
ELSE
// No user validation
ReturnToCapture("BTNVALID")
END
Syntax
WINDEVWEBDEV - Server codeReports and QueriesWindowsLinuxAndroidiPhone/iPadUniversal Windows 10 AppJavaUser code (UMC)

Displaying a Confirm dialog box Hide the details

<Result> = Confirm([<Selected Button>,] <Text> [, <Line 2> [, ... [, <Line n>]]])
<Result>: Integer constant
Identifies the button selected by the user:
No0The [NO] button was chosen by the user
Yes1The [YES] button was chosen by the user
Cancel2The [CANCEL] button was chosen by the user
<Selected button>: Optional integer constant
Button selected by default in the dialog box:
No0selected by default
Yes
(Default value)
1selected by default
Cancel2selected by default
<Text>: Character string (with quotes)
Text to display.
<Row 2>: Optional character strings (with quotes)
Text displayed on the following lines.
<Line n>: Optional character strings (with quotes)
Text displayed on the following lines.
WEBDEV - Browser code

Displaying a Confirm dialog box on the browser Hide the details

<Result> = Confirm(<Text> [, <Line 2> [, ... [, <Line n>]]])
<Result>: Boolean
  • True if the user validated,
  • False otherwise.
<Text>: Unicode character string (with quotes)
Text to display.
<Row 2>: Optional Unicode string (with quotes)
Text displayed on the following lines.
<Line n>: Optional Unicode string (with quotes)
Text displayed on the following lines.
Remarks

Characteristics of dialog box

  • The message is aligned to left.
  • The captions of buttons depend on runtime language of Windows (or on the runtime language of browser for a WEBDEV site).
  • The maximum number of characters cannot exceed 4096. If a larger string is passed in parameter, it will be truncated.
  • The icon displayed (exclamation mark in a WINDEV application, question mark in a WEBDEV application) cannot be modified.
  • The title of dialog box corresponds to the title of current window.
    iPhone/iPad To comply with the system specifications, the title of dialog box is empty by default. To define this title, use NextTitle. AndroidiPhone/iPad To comply with the system specifications, the title of dialog box is empty by default. To define this title, use NextTitle.
  • To modify or define the title of dialog box, use NextTitle.
WINDEV To customize this dialog box (as well as all system dialog boxes of your application), check "Apply the theme of skin template to the system information windows" in the "Style" tab of project description. See Customizing the dialog boxes for more details.To customize this dialog box (as well as all system dialog boxes of your application), check "Customize the system windows (Info, YesNo, Confirm, Dialog)" in the "Style" tab of project description. See Customizing the dialog boxes for more details.
Versions 16 and later
WEBDEV - Server code To customize this dialog box (as well as all system dialog boxes of your site), check "Apply the skin to the dialog boxes (Info, YesNon, Confirm, ...)" in the "Style" tab of project description.
New in version 16
WEBDEV - Server code To customize this dialog box (as well as all system dialog boxes of your site), check "Apply the skin to the dialog boxes (Info, YesNon, Confirm, ...)" in the "Style" tab of project description.
WEBDEV - Server code To customize this dialog box (as well as all system dialog boxes of your site), check "Apply the skin to the dialog boxes (Info, YesNon, Confirm, ...)" in the "Style" tab of project description.

Line break in the dialog box

The CR string (Carriage Return) can be used to force a break to the next line. For example:
Confirm("The XXX form was modified." + CR + ...
"Do you want to save it before exiting?")
is equivalent to:
Confirm("The XXX form was modified.", ...
"Do you want to save it before exiting?")

Various

  • The timers (TimerSys) are not stopped during the call to this function.
  • WINDEV The events are not stopped during the call to this function.
  • WINDEV When typing the function in the code editor, you have the ability to use the code wizard. Depending on the characteristics entered in the wizard, the function used can be different in the code that is automatically generated.
  • WINDEVWindows MobileJava DelayBeforeClosing is used to limit the display duration of the message. The dialog box is automatically closed. For the question or confirmation dialog boxes, the expected answer corresponds to the default button.
  • The caption of buttons is displayed in the language used by Windows on the current computer.
  • Versions 20 and later
    WEBDEV - Server code If your project is using cached sessions, this function must not be used in the "Initializing the project" process. This function must be used in the "Initializing the project after connection to the site" process.
    New in version 20
    WEBDEV - Server code If your project is using cached sessions, this function must not be used in the "Initializing the project" process. This function must be used in the "Initializing the project after connection to the site" process.
    WEBDEV - Server code If your project is using cached sessions, this function must not be used in the "Initializing the project" process. This function must be used in the "Initializing the project after connection to the site" process.
  • iPhone/iPad This function must not be used:
    • in the process for resizing windows. Otherwise, the application will be locked.
    • in the process for changing the orientation of windows.
    • in the "Move to the foreground" process associated with the project.
      Note: However, the function can be used in the "Move to the foreground" process of a window.
    • in a thread.
WINDEV

Emulation

A confirmation message can be emulated by EmulateConfirm.
Components
WINDEVReports and Queries wd230obj.dll
WEBDEV - Server code wd230page.dll
Windows Mobile wp230obj.dll
WEBDEV - Browser code WDJS.DLL
Java wd230java.jar
Linux wd230obj.so
Android wd230android.jar
Minimum required version
  • Version 9
This page is also available for…
Comments
Exemplo Confirm
Exemplo Confirm

Res is int
NextTitle("Modifica o Formulario")
Res = Confirm("Primeira Linha."+CR+"TESTE","Seguda Linha?")
SWITCH Res
CASE Yes:
Info("ok")
CASE No:
Close()
CASE Cancel:
ReturnToCapture()
END

//Blog com Video e Exemplo
http://windevdesenvolvimento.blogspot.com.br/2016/07/curso-windev-funcoes-dialogo-1-confirm.html
https://www.youtube.com/watch?v=jjBIYgdVK1s
De matos AMARILDO
Jul. 08 2016