Web Application - Prompt Method
Show the browser Prompt dialog
Member of Web Application (PRIM_WEB.Application)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Caption | *Input | Unicode String | Text to be displayed in the dialog |
Value | *Both | Unicode String | Value for the input box in the dialog |
ResultCode | *Result (Optional) | Enumeration | Button pressed in the dialog |
Details
The Prompt method provides access to the JavaScript Prompt function.
Prompt shows the Caption as specified returning whatever was entered in the Value parameter.
Prompt uses a JavaScript feature. Precise implementation will depend on the browser.
Example
Simple example demonstrating the use of the Prompt method.
Begin_Com Role(*EXTENDS #PRIM_WEB)
Define_Com Class(#PRIM_PHBN) Name(#Prompt) Caption('Prompt') Displayposition(1) Left(16) Parent(#COM_OWNER) Tabposition(1) Top(14) Width(193)
Evtroutine Handling(#Prompt.Click)
#xDemoAlpha128 := "Enter a value here"
If (#sys_web.Prompt( "Prompt for something" #xDemoAlpha128 ) = OK)
#Prompt.Caption := ("Reply &1").substitute( #xDemoAlpha128 )
Else
#Prompt.Caption := "Prompt cancelled"
Endif
Endroutine
End_Com