Sheerpower^®
A Guide to the Sheerpower Language

V
VAL Function
VALID Function
VALID Option in INPUT
Validating a Program in Sheerpower
Validating Data During Input
Validation Rules
ALLOW
CHARACTERS
CODE
DATE
DATE DMONCY
DATE DMONY
DECIMALS
DIGITS
DISALLOW
EXPRESSION
FILTER
CHANGE
LCASE$
LTRIM$
REMOVE
REPLACE
RESTORE
RTRIM$
TRIM$
UCASE$
FULLTIME
INTEGER
INTEGER WORD
LCASE
LENGTH
LETTERS
MAXLENGTH
MENU
MINLENGTH
NOCHARACTERS
NUMBER
PATTERN
PRINTMASK
REQUIRED
ROUTINE
UCASE
VRULES
YES/NO
Validation Rules in SETUP
Variable Field Lengths in SETUP
Variable Namespace
Variable Namespace in Routines
Variables
Assigning
Passing Parameters with Private Variables
Private
Private Variables in Routines
Storing INPUT DIALOGBOX Selections
Viewing and Printing Definitions in Database SETUP
VRULES - Field Definition Item
W
Waiting for CGI Requests
Web Scripting
Defining CODE and SCRIPT Areas
Displaying Complex Expression Results
Embed code inside a script area
GETSYMBOL$ Function
%INCLUDE Tag
Invoke Sheerpower Script Program in the Browser
Location of Programs
%ONCE Tag
Overview
%PERSIST Tag
Program Examples
Sample MATRIX.SPSRC Program
Sheerpower Code Areas
%SPSCRIPT Tag
Web Scripting in Sheerpower
Webpage Data - Accessing with HTTP[S]:// File Open Option
Webserver CGI Interface
Webserver Environment Variables
Webserver - SPINS
What is a 4GL?
WHEN EXCEPTION IN
WHEN EXCEPTION USE
WHILE Option in DO/LOOP #1
WHILE Option in DO/LOOP #2
Creating Two Conditions
Placement
%WIDTH Menu Directive
WINDOW Menu in SPDEV
WINDOW option of PASS
Windows Library
Windows Library Languages
Word DDE
WRAP$ Function
Wrapped Text Example
Write and Read Binary Files
Writing to a file
WWWROOT - Specify Any Root Folder With SPINS