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

# HTMLDocument.addStateFields(3kaya)

Call a CGI function

## NAME

HTMLDocument::addStateFields - Call a CGI function

## SYNOPSIS

**Void addStateFields(** *ElementTree parent, Void(a) fn, a state* **)**

## ARGUMENTS

**parent** The parent element

**fn** The function to call

**state** The state to pass to the function

## DESCRIPTION

Adds the state and processing function variables to a block-level element within a form created with **HTMLDocument.addLocalForm (3kaya)**\
  This function only works with the **CGI(3kaya)** state handling model, and is equivalent to using **CGI.formHandler (3kaya)** for non-HTMLDocument CGI programs.

## 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(3kaya)**