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Displays a dialog box on the screen.
It is available only for client applications.
SyntaxReference_Syntax.messageBox( STRING param1 [, STRING param2 [, INTEGER param3 [, INTEGER param4 ] ] ] )
Parameters
param1
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A valid string representing the message
to display.
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param2 (Optional)
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A valid string representing the title to
appear in the title bar of the dialog window.
To help protect
against Internet spoofing, the dialog window title begins with the
text “Warning: JavaScript Window -”. The window title that you specify
in this parameter displays after the warning text.
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param3 (Optional)
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An integer representing the icon to display
in the dialog box.
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param4 (Optional)
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An integer representing the buttons to display.
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While param2, param3, and param4 are
optional, if you want to include a particular parameter, include
all of the preceding parameters. For example, the following JavaScript
is incorrect:
xfa.host.messageBox("Hello World!",3,1);
In
this case you must also specify a value for param2 for the
JavaScript to execute correctly.
ReturnsA
valid integer representing the value of the button pressed by the
user:
1 (OK)
2 (Cancel)
3 (No)
4 (Yes)
JavaScriptxfa.host.messageBox("This is a message", "This is a title", 3, 1);
FormCalcxfa.host.messageBox("This is a message", "This is a title", 3, 1)
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