version 1.547, 2007/07/07 00:53:24
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version 1.548, 2007/07/11 20:32:15
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Line 4939 sub simple_error_page {
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Line 4939 sub simple_error_page {
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} |
} |
} |
} |
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=pod |
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=item * &inhibit_menu_check($arg) |
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Checks for a inhibitmenu state and generates output to preserve it |
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Inputs: $arg - can be any of |
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- undef - in which case the return value is a string |
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to add into arguments list of a uri |
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- 'input' - in which case the return value is a HTML |
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<form> <input> field of type hidden to |
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preserve the value |
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- a url - in which case the return value is the url with |
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the neccesary cgi args added to preserve the |
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inhibitmenu state |
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- a ref to a url - no return value, but the string is |
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updated to include the neccessary cgi |
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args to preserve the inhibitmenu state |
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=cut |
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sub inhibit_menu_check { |
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my ($arg) = @_; |
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&get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']); |
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if ($arg eq 'input') { |
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if ($env{'form.inhibitmenu'}) { |
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return '<input type="hidden" name="inhibitmenu" value="'.$env{'form.inhibitmenu'}.'" />'; |
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} else { |
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return |
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} |
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} |
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if ($env{'form.inhibitmenu'}) { |
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if (ref($arg)) { |
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$$arg .= '?inhibitmenu='.$env{'form.inhibitmenu'}; |
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} elsif ($arg eq '') { |
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$arg .= 'inhibitmenu='.$env{'form.inhibitmenu'}; |
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} else { |
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$arg .= '?inhibitmenu='.$env{'form.inhibitmenu'}; |
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} |
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} |
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if (!ref($arg)) { |
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return $arg; |
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} |
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} |
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############################################### |
############################################### |
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=pod |
=pod |