---
name: "HTMLDocument.localControlURL"
section: "3kaya"
platform: "linux"
package: "kaya"
version: "0.4.4-6.2"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/HTMLDocument.localControlURL"
---

# HTMLDocument.localControlURL(3kaya)

Create a URL that calls a local function

## NAME

HTMLDocument::localControlURL - Create a URL that calls a local function

## SYNOPSIS

**String localControlURL(** *b(a) fn, a state, String prefix=""* **)**

## ARGUMENTS

**fn** The function to call

**state** The state to pass

**prefix** An optional prefix to the control variables. Different components may use different prefixes, allowing multiple **Webapp.runHandler (3kaya)** functions.

## DESCRIPTION

Create a URL that calls a local function for use in hyperlinks. You may pass additional parameters by appending them to the URL, of course.

-

   url = localControlURL(browseData,logindata);\
    url += ";datasource=12";

## AUTHORS

Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

## LICENSE

The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.

## RELATED

**CGI.imageHandler (3kaya)**

**CGI.linkURL (3kaya)**

**HTMLDocument.encodeControlState (3kaya)**

**HTMLDocument.addLocalControlInput (3kaya)**