HELP

From Lianjapedia
Revision as of 06:21, 4 August 2016 by Yvonne.milne (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Purpose

Open online help in the default browser

Syntax

HELP [<command> | <function()>]

See Also

Commands, Functions

Description

Issuing the HELP command in a Lianja App Builder Command Window opens online help for the relevant language (Lianja/VFP, Python, JavaScript, PHP) in the default browser.

<command> | <function()>

From a Lianja/VFP Command Window, including a <command> or <function()> opens the wiki page for that command or function. For multi-word commands, specifying the first word will open a page containing a list of possible commands or the page for the single word command and a link to the list.

Example

// Online help for the relevant language
help
 
// From Lianja/VFP Command Window:
// Help command page (this page)
help help
// List of all ALTER ... commands
help alter
// CLEAR command page with a link to the list of all CLEAR ... commands
help clear
// AT() function page
help at()