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| author | Matteo Pasotti <matteo.pasotti@gmail.com> | 2015-01-11 10:41:27 +0100 |
|---|---|---|
| committer | Matteo Pasotti <matteo.pasotti@gmail.com> | 2015-01-11 10:41:27 +0100 |
| commit | 82ffcc5aeba0f55c7adb0114034d9b6ba743e5ef (patch) | |
| tree | c452565cd920c5e9ed7b9d85a677bddc2679a968 /lib/AdminPanel/Shared | |
| parent | c436aaa48cc82520f47cce38d93e875018f5f181 (diff) | |
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ask_multiple_fromList returns arrayref or undef
Diffstat (limited to 'lib/AdminPanel/Shared')
| -rw-r--r-- | lib/AdminPanel/Shared/GUI.pm | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/AdminPanel/Shared/GUI.pm b/lib/AdminPanel/Shared/GUI.pm index e305276..d01ec85 100644 --- a/lib/AdminPanel/Shared/GUI.pm +++ b/lib/AdminPanel/Shared/GUI.pm @@ -541,7 +541,7 @@ $info: HASH, information to be passed to the dialog. =head3 OUTPUT undef: if Cancel button has been pressed - selected item: if Select button has been pressed + selected items: ArrayRef , if Select button has been pressed =head3 DESCRIPTION @@ -563,7 +563,7 @@ sub ask_multiple_fromList { die "List is mandatory" if (! exists $info->{list} ); die "At least one element is mandatory into list" if (scalar(@{$info->{list}}) < 1); - my @selections = (); + my $selections = []; my $factory = yui::YUI::widgetFactory; ## push application title @@ -622,6 +622,7 @@ sub ask_multiple_fromList { } } if ($widget == $cancelButton) { + $selections = undef; last; } elsif ($widget == $selectButton) { @@ -629,7 +630,7 @@ sub ask_multiple_fromList { { if($ckbox->{value} == 1) { - push @selections, $ckbox->{text}; + push @{$selections}, $ckbox->{text}; } } last; @@ -641,8 +642,8 @@ sub ask_multiple_fromList { #restore old application title yui::YUI::app()->setApplicationTitle($appTitle); - - return @selections; + + return $selections; } #============================================================= |