INPUTBOX$: Difference between revisions

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{{PageExamples}}
{{PageExamples}}
; Example 1: Hello, world with common dialogs
; Example 1: Hello world, with common dialogs.
{{CodeStart}}
{{CodeStart}}
username$ = {{Cl|_INPUTBOX$}}({{Text|<nowiki>"Hello App"</nowiki>|#FFB100}}, {{Text|<nowiki>"Enter your name:"</nowiki>|#FFB100}}, {{Text|<nowiki>"anonymous"</nowiki>|#FFB100}})
username$ = {{Cl|_INPUTBOX$}}({{Text|<nowiki>"Hello App"</nowiki>|#FFB100}}, {{Text|<nowiki>"Enter your name:"</nowiki>|#FFB100}}, {{Text|<nowiki>"anonymous"</nowiki>|#FFB100}})
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{{CodeEnd}}
{{CodeEnd}}


; Example 2: Checking if the user cancelled the input
----
 
; Example 2: Checking whether the user cancelled the input dialog.
{{CodeStart}}
{{CodeStart}}
age$ = {{Cl|_TRIM$}}({{Cl|_INPUTBOX$}}(, {{Text|<nowiki>"Enter your age:"</nowiki>|#FFB100}}))
age$ = {{Cl|_TRIM$}}({{Cl|_INPUTBOX$}}(, {{Text|<nowiki>"Enter your age:"</nowiki>|#FFB100}}))
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{{CodeEnd}}
{{CodeEnd}}


; Example 3: Getting passwords
----
 
; Example 3: Getting passwords.
{{CodeStart}}
{{CodeStart}}
password$ = {{Cl|_INPUTBOX$}}({{Text|<nowiki>"Login"</nowiki>|#FFB100}}, {{Text|<nowiki>"Enter password:"</nowiki>|#FFB100}}, {{Text|<nowiki>""</nowiki>|#FFB100}})
password$ = {{Cl|_INPUTBOX$}}({{Text|<nowiki>"Login"</nowiki>|#FFB100}}, {{Text|<nowiki>"Enter password:"</nowiki>|#FFB100}}, {{Text|<nowiki>""</nowiki>|#FFB100}})

Revision as of 13:57, 1 December 2023

The _INPUTBOX$ function displays a prompt in a dialog box, waits for the user to input text or click a button, and returns a string containing the contents of the text box.


Syntax

result$ = _INPUTBOX$([title$][, message$][, defaultInput$])


Parameters

  • title$ is an optional dialog box title.
  • message$ is an optional message or prompt that will be displayed in the dialog box.
  • defaultInput$ is an optional string that is displayed in the text box as the default response if no other input is provided.


Description

  • Use message$ to specify instructions to the user.
  • All parameters are optional, hence omitting defaultInput$ will display a empty text box.
    • However, if defaultInput$ is provided, but is an empty string (""), then a password box is shown, and the text input will be masked.
  • The result$ may be an empty string (""), if the user simply cancelled the dialog.
  • The dialog box automatically becomes a modal window, if the application window is visible.


Availability


Examples

Example 1
Hello world, with common dialogs.
username$ = _INPUTBOX$("Hello App", "Enter your name:", "anonymous")

_MESSAGEBOX "Hello App", "Hello " + username$, "info"

Example 2
Checking whether the user cancelled the input dialog.
age$ = _TRIM$(_INPUTBOX$(, "Enter your age:"))

IF LEN(age$) = 0 THEN
    _MESSAGEBOX , "Cancelled."
ELSE
    _MESSAGEBOX , "Age = " + age$
END IF

Example 3
Getting passwords.
password$ = _INPUTBOX$("Login", "Enter password:", "")

IF LEN(password$) = 0 THEN
    _MESSAGEBOX , "Cancelled."
ELSE
    _MESSAGEBOX , "You entered = " + password$
END IF


See also



Navigation:
Main Page with Articles and Tutorials
Keyword Reference - Alphabetical
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