67 lines
4.0 KiB
HTML
67 lines
4.0 KiB
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<meta name="DC.Title" content="Use QCMDEXC with prompting in CL procedures and programs" />
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<meta name="abstract" content="The QCMDEXC program may be used to call the prompter." />
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<title>Use QCMDEXC with prompting in CL procedures and programs</title>
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</head>
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<body id="qcaex"><a name="qcaex"><!-- --></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">Use QCMDEXC with prompting in CL procedures and programs</h1>
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<div><p>The QCMDEXC program may be used to call the prompter. </p>
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<div class="section"> <p>This use of QCMDEXC with prompting in CL procedures and programs
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allows you to alter all values on the command except the command name itself.
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This is more flexible than direct use of the prompter, where you can only
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enter values not specified in the source (see previous section). If the prompter
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is called directly with a command such as: </p>
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<pre>?OVRDBF FILE(FILEX)</pre>
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<p>you can specify a value for any parameter except
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FILE. However, if the command is called during processing of a program using
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the QCMDEXC program, such as in the following example, you can specify a value
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for any parameter, including FILE. In this example, FILEX is the default.:
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</p>
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<pre>CALL QCMDEXC PARM('?OVRDBF FILE(FILEX)' 19)</pre>
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<p>Prompting with modifiable specified values may also be accomplished
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using selective prompting as described earlier in this chapter. However, each
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keyword must be explicitly selected. The prompter is called directly with
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a command such as: </p>
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<pre>OVRDBF ??FILE(FILEX) ??TOFILE(*N) ??MBR(*N)</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="allow.htm" title="You can prompt the workstation user for input to a CL procedure or program.">Prompt for user input at runtime</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="prmpt.htm" title="You can request prompting within the interactive processing of a CL procedure or program.">Use the i5/OS prompter within a CL procedure or program</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../apis/qcmdexc.htm">Execute Commands (QCMDEXC) API</a></div>
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</div>
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</div>
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</body>
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