1WebCommon.incomingFileExists(3Kkaayyaa)module refWeerbeCnocmemon.incomingFileExists(3kaya)
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NAME

6       WebCommon::incomingFileExists  - Check if any files are uploaded with a
7       particular key name
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SYNOPSIS

10       Bool incomingFileExists( String key )
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ARGUMENTS

13       key The key to check for files
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DESCRIPTION

16       Returns true if any files have been uploaded with this key  name.  This
17       is  generally better than catching WebCommon.NotIncoming (3kaya) excep‐
18       tions from WebCommon.incomingFile (3kaya)
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22    if (incomingFileExists("picture")) {
23        pic = incomingFile("picture");
24        myUploadProcessor(pic);
25    }
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AUTHORS

28       Kaya  standard  library  by  Edwin  Brady,  Chris  Morris  and   others
29       (kaya@kayalang.org). For further information see http://kayalang.org/
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LICENSE

32       The  Kaya  standard  library  is free software; you can redistribute it
33       and/or modify it under the terms  of  the  GNU  Lesser  General  Public
34       License  (version  2.1  or  any later version) as published by the Free
35       Software Foundation.
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38       WebCommon.allowFileUploads (3kaya)
39       WebCommon.incomingExists (3kaya)
40       WebCommon.incomingFile (3kaya)
41       WebCommon.incomingFileKeys (3kaya)
42       WebCommon.incomingFiles (3kaya)
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46Kaya                             December 20W1e0bCommon.incomingFileExists(3kaya)
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