JavaScript.RegisterFunction

Registers a javascript function.

Parameters

Parameter	Description	Example	Flags
JavaScriptContext	The reference number of the javascript context.	$Context
FunctionName	The name for the new function.	"test"
ParameterNames	The names for the parameters.	"Value¶Count"	Optional
Body	The body of the function.	"return value;"	Optional
SourceURL	A text containing a URL for the script's source file. This is only used when reporting exceptions. Pass empty text if you do not care to include source file information in exceptions.		Optional
startingLineNumber	An integer value specifying the script's starting line number in the file located at sourceURL. This is only used when reporting exceptions. The value is one-based, so the first line is line 1 and invalid values are clamped to 1.	1	Optional

Result

Returns OK or error.

Description

Examples

Register a function:

Set Variable [$r; Value:MBS( "JavaScript.RegisterFunction"; $$Context; "Test"; "Value¶Count"; "return Value * Count;")]

See also

• JavaScript.CF
• JavaScript.RegisterEvaluateFunction
• JavaScript.RegisterSQLQueryFunction

Example Databases

• JavaScript WebKit/JavaScript
• JavaScript WebKit/JavaScriptMac Custom Functions

Blog Entries

• MBS FileMaker Plugin 12.2
• Custom Functions in JavaScript reloaded

This function checks for a license.

Created 7th November 2015, last changed 9th February 2023

JavaScript.RegisterEvaluateFunction - JavaScript.RegisterRunScriptFunction