epic-ts

[kivitendo-erp.git] / SL / Presenter / Tag.pm

diff --git a/SL/Presenter/Tag.pm b/SL/Presenter/Tag.pm
index ab45865..032b179 100644 (file)
--- a/SL/Presenter/Tag.pm
+++ b/SL/Presenter/Tag.pm
@@ -11,7 +11,7 @@ our @EXPORT_OK = qw(
   html_tag input_tag hidden_tag javascript man_days_tag name_to_id select_tag
   checkbox_tag button_tag submit_tag ajax_submit_tag input_number_tag
   stringify_attributes restricted_html textarea_tag link_tag date_tag
-  div_tag radio_button_tag);
+  div_tag radio_button_tag img_tag);
 our %EXPORT_TAGS = (ALL => \@EXPORT_OK);
 
 use Carp;
@@ -46,6 +46,15 @@ sub _J {
   return $string;
 }
 
+sub join_values {
+  my ($name, $value) = @_;
+  my $spacer = $name eq 'class' ? ' ' : ''; # join classes with spaces, everything else as is
+
+  ref $value && 'ARRAY' eq ref $value
+  ? join $spacer, map { join_values($name, $_) } @$value
+  : $value
+}
+
 sub stringify_attributes {
   my (%params) = @_;
 
@@ -54,6 +63,7 @@ sub stringify_attributes {
     next unless $name;
     next if $_valueless_attributes{$name} && !$value;
     $value = '' if !defined($value);
+    $value = join_values($name, $value) if ref $value && 'ARRAY' eq ref $value;
     push @result, $_valueless_attributes{$name} ? escape($name) : escape($name) . '="' . escape($value) . '"';
   }
 
@@ -289,7 +299,7 @@ sub button_tag {
 
   $onclick = 'if (!confirm("'. _J(delete($attributes{confirm})) .'")) return false; ' . $onclick if $attributes{confirm};
 
-  html_tag('input', undef, %attributes, value => $value, onclick => $onclick);
+  html_tag('input', undef, %attributes, value => $value, (onclick => $onclick)x!!$onclick);
 }
 
 sub submit_tag {
@@ -407,6 +417,14 @@ sub div_tag {
   return html_tag('div', $content, %params);
 }
 
+sub img_tag {
+  my (%params) = @_;
+
+  $params{alt} ||= '';
+
+  return html_tag('img', undef, %params);
+}
+
 1;
 __END__