79 lines
4.6 KiB
HTML
79 lines
4.6 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="HOME (Home) keyword for display files" />
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<meta name="abstract" content="Use this file- or record-level keyword to specify that you want to recognize and handle the Home key through your program." />
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<meta name="description" content="Use this file- or record-level keyword to specify that you want to recognize and handle the Home key through your program." />
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<meta name="DC.subject" content="HOME (Home) keyword" />
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<meta name="keywords" content="HOME (Home) keyword" />
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<meta name="DC.Relation" scheme="URI" content="rzakcmstkeyent.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2001, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzakcmstdfhome" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>HOME (Home) keyword for display files</title>
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</head>
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<body id="rzakcmstdfhome"><a name="rzakcmstdfhome"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">HOME (Home) keyword for display files</h1>
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<div><p>Use this file- or record-level keyword to specify that you want
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to recognize and handle the Home key through your program.</p>
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<div class="section"><p>See the <a href="s36env.htm">System/36 environment considerations for display files</a> topic for special considerations
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when specifying the HOME keyword in files that are used in the System/36™ environment.</p>
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<div class="p">The
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format of the keyword is: <pre>HOME[(response-indicator ['text'])]</pre>
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</div>
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<p>If you press the Home key and the cursor is not already
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at the home position, the cursor returns to the home position, even if you
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do not specify the HOME keyword.</p>
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<p>If the cursor is already at the home
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position when the Home key is pressed, the <span class="keyword">i5/OS™</span> operating
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system returns control to your program as it does when a command attention
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key is pressed (no data is received from the device). In this situation, if
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you have not specified the HOME keyword, the <span class="keyword">i5/OS</span> operating
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system sends a message indicating that the key is not valid at that time.</p>
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<div class="p">The home position is one of the following positions (in
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order of priority): <ul><li>The cursor position specified by the last output operation</li>
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<li>The first unprotected input field</li>
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<li>Position 1, line 1</li>
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</ul>
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</div>
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<p>The optional text is included on the computer printout created
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at program compilation time to explain the intended use of the indicator.
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This text's only function in the file or the program is as a comment. The
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single quotation marks are required. If you specify more than 50 characters
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between the single quotation marks, the text is truncated to 50 characters
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on the program computer printout.</p>
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<p>Option indicators are valid for this
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keyword.</p>
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</div>
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<div class="example"><h4 class="sectiontitle">Example</h4><p>The following example shows how to specify
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the HOME keyword so that if the cursor is in the home position when the Home
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key is pressed, control returns to the program with response indicator 95
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set on.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00030A HOME(95 'Home key')
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A</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakcmstkeyent.htm" title="You type the keyword entries that define display files in positions 45 through 80 (functions).">DDS keyword entries for display files (positions 45 through 80)</a></div>
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</div>
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</div>
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</body>
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</html>
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