131 lines
6.2 KiB
HTML
131 lines
6.2 KiB
HTML
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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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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="ALTHELP (Alternative Help Key) keyword for display files" />
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<meta name="abstract" content="Use this file-level keyword to assign a command attention (CA) key as an alternative Help key." />
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<meta name="description" content="Use this file-level keyword to assign a command attention (CA) key as an alternative Help key." />
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<meta name="DC.subject" content="ALTHELP (Alternative Help) keyword, Alternative Help (ALTHELP) keyword" />
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<meta name="keywords" content="ALTHELP (Alternative Help) keyword, Alternative Help (ALTHELP) keyword" />
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<meta name="DC.Relation" scheme="URI" content="rzakcmstdfhelp.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>ALTHELP (Alternative Help Key) keyword for display files</title>
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</head>
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<body id="rzakcmstdfalhlp"><a name="rzakcmstdfalhlp"><!-- --></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">ALTHELP (Alternative Help Key) keyword for display files</h1>
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<div><p>Use this file-level keyword to assign a command attention (CA)
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key as an alternative Help key.</p>
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<div class="section"><p>When either the Help key or the CA key is pressed, the help function
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is called.</p>
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<div class="p">The format of the keyword is: <pre>ALTHELP[(CAnn)]</pre>
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</div>
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<p>The
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valid values for the optional parameter are CA01 through CA24. If the parameter
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is not specified, CA01 is the default.</p>
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<p>The HELP keyword must also be
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specified, either at the file level or on at least one record in the file.
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ALTHELP applies only to records for which the HELP keyword also applies. If
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HELP is specified at the file level, it applies to all records in the file;
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thus, ALTHELP also applies to all records in the file. If HELP is specified
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at the record level, ALTHELP applies only to those records that have the HELP
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keyword specified. See the HELP (Help) keyword for display files topic for
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information about how to specify the HELP keyword.</p>
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<p>If you specify a
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response indicator on the HELP keyword, the response indicator is set on and
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control is returned to your program when either the Help key or the CAnn key
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is pressed.</p>
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<p>If you specify option indicators on the HELP keyword, the
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same option indicators apply to the ALTHELP keyword. That is, both the Help
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key and the CAnn key are active when the indicator condition is true.</p>
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<p>The following keywords cannot be specified in a file with
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an ALTHELP keyword that has no parameter (CA01 default):</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="void" border="0" rules="none"><tbody><tr><td valign="top" width="50%"><p>ALTPAGEDWN(CF01)<br />
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ALTPAGEUP(CF01)<br />
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CA01<br />
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CF01<br />
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MNUCNL(CA01)<br />
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MNUBARSW(CA01)<br />
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MOUBTN(...CF01)</p>
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</td>
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<td valign="top" width="50%"><p>PSHBTNCHC(...CF01)<br />
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SFLDROP(CA01)<br />
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SFLDROP(CF01)<br />
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SFLENTER(CA01)<br />
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SFLENTER(CF01)<br />
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SFLFOLD(CA01)<br />
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SFLFOLD(CF01)</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>Similarly, the following keywords cannot be specified
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in a file with ALTHELP(CA<var class="varname">nn</var>) (where <var class="varname">nn</var> is
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the same number):</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="void" border="0" rules="none"><tbody><tr><td valign="top" width="50%"><p>ALTPAGEDWN(CFnn)<br />
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ALTPAGEUP(CFnn)<br />
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CAnn<br />
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CFnn<br />
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MNUCNL(CAnn)<br />
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MNUBARSW(CAnn)<br />
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MOUBTN(...CFnn)</p>
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</td>
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<td valign="top" width="50%"><p>PSHBTNCHC(...CFnn)<br />
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SFLDROP(CAnn)<br />
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SFLDROP(CFnn)<br />
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SFLENTER(CAnn)<br />
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SFLENTER(CFnn)<br />
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SFLFOLD(CAnn)<br />
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SFLFOLD(CFnn)</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>You cannot specify RETKEY or RETCMDKEY in a file with the ALTHELP
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keyword.</p>
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<p>Option indicators are not valid for this 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 ALTHELP keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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A ALTHELP
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A HELP(01 'HELP KEY PRESSED')
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A R RECORD
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A FIELD1 20A 5 5
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A</pre>
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<p>The CA01 key is an alternative Help key. If the user
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presses the CA01 key or the Help key, response indicator 01 is set on and
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control returns to the application program.</p>
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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 class="relref"><strong>Related reference</strong><br />
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<div><a href="rzakcmstdfhelp.htm" title="Use this file- or record-level keyword to enable the Help key.">HELP (Help) keyword for display files</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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