Summary
This article defines the instruction getFormVar.
Table of Contents
Instruction getFormVar
Overview
Retrieves the (form) variable value or multiple values. When multiple values are specified then all values are concatenated and returned. Form variables are available until a different form is selected.
Question Id
Unused.
Value
A string containing a variable name or multiple variable names. One variable name needs to conform to Java identifier restrictions. All Java identifiers contained in this list are used for the operation. The characters that separate Java identifiers are not important. It can be a space, a comma, a plus or any other character that cannot be part of a Java identifier.
Input value
Unused.
Examples
| Form Type Id | Question Id | Instruction | Value | Column Number | Column Title | Data Type |
|---|---|---|---|---|---|---|
| $>cmref | getFormVar $>referencedFormUniqueID | referenceValue $> | 4 | IDVARVAL |
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