--- loncom/interface/lonhtmlcommon.pm 2008/12/03 19:34:01 1.191
+++ loncom/interface/lonhtmlcommon.pm 2009/05/16 21:50:52 1.215
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.191 2008/12/03 19:34:01 droeschl Exp $
+# $Id: lonhtmlcommon.pm,v 1.215 2009/05/16 21:50:52 droeschl Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -62,6 +62,31 @@ use Apache::lonlocal;
use Apache::lonnet;
use LONCAPA;
+##############################################
+##############################################
+
+=pod
+
+=item confirm_success
+
+Successful completion of an operation message
+
+=cut
+
+sub confirm_success {
+ my ($message,$failure)=@_;
+ if ($failure) {
+ return '<span class="LC_error">'."\n"
+ .'<img src="/adm/lonIcons/navmap.wrong.gif" /> '."\n"
+ .$message."\n"
+ .'</span>'."\n";
+ } else {
+ return '<span class="LC_success">'."\n"
+ .'<img src="/adm/lonIcons/navmap.correct.gif" /> '."\n"
+ .$message."\n"
+ .'</span>'."\n";
+ }
+}
##############################################
##############################################
@@ -285,7 +310,7 @@ sub checkbox {
$Str .= 'value="'.$value.'"';
}
if ($checked) {
- $Str .= ' checked="1"';
+ $Str .= ' checked="checked"';
}
$Str .= ' />';
return $Str;
@@ -307,7 +332,7 @@ sub radio {
$Str .= 'value="'.$value.'"';
}
if ($checked eq $value) {
- $Str .= ' checked="1"';
+ $Str .= ' checked="checked"';
}
$Str .= ' />';
return $Str;
@@ -467,7 +492,7 @@ document.$formname.$dname\_year.value,
}
</script>
ENDJS
- $result .= ' <span style="white-space: nowrap;">';
+ $result .= ' <span class="LC_nobreak">';
my $monthselector = qq{<select name="$dname\_month" $special $state onchange="javascript:$dname\_checkday()" >};
# Month
my @Months = qw/January February March April May June
@@ -955,7 +980,7 @@ sub Create_PrgWin {
popwin=open(\'\',\'popwin\',\'width=400,height=100\');".
"popwin.document.writeln(\'".$start_page.
"<h4>".&mt("$heading")."<\/h4>".
- "<form action= \"\" name=\"popremain\" method=\"post\">".
+ "<form action=\"\" name=\"popremain\" method=\"post\">".
'<input type="text" size="'.$width.'" name="remaining" value="'.
&mt('Starting').'" /><\\/form>'.$end_page.
"\');".
@@ -1278,6 +1303,8 @@ Inputs: $component (the large text on th
$menulink (boolean, controls whether to include a link to /adm/menu)
$helplink (if 'nohelp' don't include the orange help link)
$css_class (optional name for the class to apply to the table for CSS)
+ $no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component
+ when including the text on the right.
Returns a string containing breadcrumbs for the current page.
=item clear_breadcrumbs
@@ -1303,22 +1330,28 @@ returns: nothing
my @Crumbs;
sub breadcrumbs {
- my ($component,$component_help,$menulink,$helplink,$css_class) = @_;
+ my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, $no_realBreadcrumb) = @_;
#
- $css_class ||= 'LC_breadcrumbs';
- my $Str = "\n".'<table class="'.$css_class.'"><tr><td>';
+ $css_class ||= 'LC_breadcrumbs';
+ my $Str1 = '<div id="LC_head_subbox"><ol id="LC_MenuBreadcrumbs">';
+
+ if($no_realBreadcrumb){
+ $Str1 = '<ul class="LC_CourseBreadcrumbs">';
+ }
+
+ my $Str = '';
#
# Make the faq and bug data cascade
my $faq = '';
my $bug = '';
- my $help='';
- # Crumb Symbol
- my $crumbsymbol = ' ▶ ';
+ my $help='';
+ # Crumb Symbol
+ my $crumbsymbol = '» ';
# The last breadcrumb does not have a link, so handle it separately.
my $last = pop(@Crumbs);
#
# The first one should be the course or a menu link
- if (!defined($menulink)) { $menulink=1; }
+ if (!defined($menulink)) { $menulink=1; }
if ($menulink) {
my $description = 'Menu';
my $no_mt_descr = 0;
@@ -1328,16 +1361,21 @@ returns: nothing
$env{'course.'.$env{'request.course.id'}.'.description'};
$no_mt_descr = 1;
}
- unshift(@Crumbs,{
- href =>'/adm/menu',
- title =>'Go to main menu',
- target =>'_top',
- text =>$description,
- no_mt =>$no_mt_descr,
- });
+ $menulink = { href =>'/adm/menu',
+ title =>'Go to main menu',
+ target =>'_top',
+ text =>$description,
+ no_mt =>$no_mt_descr, };
+ if($last) {
+ #$last set, so we have some crumbs
+ unshift(@Crumbs,$menulink);
+ } else {
+ #only menulink crumb present
+ $last = $menulink;
+ }
}
- my $links .=
- join($crumbsymbol,
+ my $links .= '<li>'.
+ join('</li><li>'.$crumbsymbol,
map {
$faq = $_->{'faq'} if (exists($_->{'faq'}));
$bug = $_->{'bug'} if (exists($_->{'bug'}));
@@ -1346,6 +1384,7 @@ returns: nothing
if (defined($_->{'target'}) && $_->{'target'} ne '') {
$result .= 'target="'.$_->{'target'}.'" ';
}
+ # set the possible translation for title
if ($_->{'no_mt'}) {
$result .='title="'.$_->{'title'}.'">'.
$_->{'text'}.'</a>';
@@ -1355,14 +1394,20 @@ returns: nothing
}
$result;
} @Crumbs
- );
- $links .= $crumbsymbol if ($links ne '');
+ ).'</li>';
+#Workaround for edit course.
+ if(@Crumbs == 0 ){
+ $links .= '<li>' if ($links ne '');
+ } else {
+ $links .= '<li>'.$crumbsymbol if ($links ne '');
+ }
+#should the last Element be translated?
if ($last->{'no_mt'}) {
$links .= '<b>'.$last->{'text'}.'</b>';
} else {
$links .= '<b>'.&mt($last->{'text'}).'</b>';
}
- #
+ $links .= '</li>';
my $icons = '';
$faq = $last->{'faq'} if (exists($last->{'faq'}));
$bug = $last->{'bug'} if (exists($last->{'bug'}));
@@ -1380,23 +1425,33 @@ returns: nothing
$faq,$bug);
}
#
- $Str .= $links.'</td>';
+
+
+ if($no_realBreadcrumb){
+ $Str1 .= $links.'</ul>';
+ } else {
+ $Str1 .= $links.'</ol></div>';
+ }
#
if (defined($component)) {
- $Str .= '<td class="'.$css_class.'_component">'.
- &mt($component);
+ $Str .= "\n".'<table class="'.$css_class.'">'
+ .'<tr><td class="'.$css_class.'_component">';
+ if ($no_mt) {
+ $Str .= $component;
+ } else {
+ $Str .= &mt($component);
+ }
if ($icons ne '') {
$Str .= ' '.$icons;
}
- $Str .= '</td>';
+ $Str .= '</td></tr></table>'."\n";
}
- $Str .= '</tr></table>'."\n";
#
# Return the @Crumbs stack to what we started with
push(@Crumbs,$last);
shift(@Crumbs);
- #
- return $Str;
+ # Return a table and after that the breadcrumb's line
+ return "$Str\n$Str1";
}
sub clear_breadcrumbs {
@@ -1465,6 +1520,9 @@ returns: nothing
# routines, but can also be called directly to start and end rows which have
# needs that are not accommodated by the *_select_row() routines.
+{ # Start: row_count block for pick_box
+my @row_count;
+
sub start_pick_box {
my ($css_class) = @_;
if (defined($css_class)) {
@@ -1472,6 +1530,7 @@ sub start_pick_box {
} else {
$css_class= 'class="LC_pick_box"';
}
+ unshift(@row_count,0);
my $output = <<"END";
<table $css_class>
END
@@ -1479,6 +1538,7 @@ END
}
sub end_pick_box {
+ shift(@row_count);
my $output = <<"END";
</table>
END
@@ -1494,11 +1554,12 @@ END
sub row_title {
my ($title,$css_title_class,$css_value_class) = @_;
+ $row_count[0]++;
+ my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row';
$css_title_class ||= 'LC_pick_box_title';
$css_title_class = 'class="'.$css_title_class.'"';
$css_value_class ||= 'LC_pick_box_value';
- $css_value_class = 'class="'.$css_value_class.'"';
if ($title ne '') {
$title .= ':';
@@ -1508,7 +1569,7 @@ sub row_title {
<td $css_title_class>
$title
</td>
- <td $css_value_class>
+ <td class="$css_value_class $css_class">
ENDONE
return $output;
}
@@ -1530,6 +1591,9 @@ ENDTWO
return $output;
}
+} # End: row_count block for pick_box
+
+
sub role_select_row {
my ($roles,$title,$css_class,$show_separate_custom,$cdom,$cnum) = @_;
my $output;
@@ -1537,7 +1601,7 @@ sub role_select_row {
$output = &row_title($title,$css_class);
}
$output .= qq|
- <select name="roles" multiple >\n|;
+ <select name="roles" multiple="multiple">\n|;
foreach my $role (@$roles) {
my $plrole;
if ($role eq 'ow') {
@@ -1664,7 +1728,7 @@ sub status_select_row {
$output = &row_title($title,$css_class,'LC_pick_box_select');
}
$output .= qq|
- <select name="types" multiple>\n|;
+ <select name="types" multiple="multiple">\n|;
foreach my $status_type (sort(keys(%{$types}))) {
$output .= ' <option value="'.$status_type.'">'.$$types{$status_type}.'</option>';
}
@@ -1750,7 +1814,7 @@ sub topic_bar {
return '
<div class="LC_topic_bar">
<img alt="'.&mt('Step [_1]',$imgnum).
- '"src="/res/adm/pages/bl_step'.$imgnum.'.gif" />
+ ' "src="/res/adm/pages/bl_step'.$imgnum.'.gif" />
<span>'.$title.'</span>
</div>
';
@@ -2016,10 +2080,11 @@ END
# An array of following structure:
# ({ categorytitle => 'Categorytitle',
# items => [
-# { linktext => 'Text to be displayed',
-# url => 'URL the link is pointing to, i.e. /adm/site?action=dosomething',
+# {
+# linktext => 'Text to be displayed',
+# url => 'URL the link is pointing to, i.e. /adm/site?action=dosomething',
# permission => 'Contains permissions as returned from lonnet::allowed(),
-# must evaluate to true in order to activate the link',
+# must evaluate to true in order to activate the link',
# icon => 'icon filename',
# alttext => 'alt text for the icon',
# help => 'Name of the corresponding helpfile',
@@ -2038,42 +2103,74 @@ END
# subject to change during this project.
# Don't rely on its current functionality as it might be
# changed or removed.
-# TODO:
-# check for empty values
# --------------------------
-
sub generate_menu {
my @menu = @_;
- my $menu_html = qq|<div class="columnSection">|;
- foreach my $category (@menu) { #FIXME: insert appropriate classnames for styles when they're finished.
- $menu_html .='<div class="ContentBoxSpecial">
- <h3 class="hcell">'.mt($category->{'categorytitle'}).'</h3>
- <ul class="ListStyleNormal">';
- foreach my $item ( @{ $category->{items} } ) {
- next unless $item->{'permission'};
- $menu_html .= qq|<li class="LC_menubuttons_inline_text"><a href="$item->{'url'}" title="|.mt($item->{'linktitle'}).'">';
- if($item->{'icon'}){
- $menu_html .= qq|<img class ="noBorder middle" src="/res/adm/pages/$item->{'icon'}" alt="|;
- if($item->{'alttext'}){
- $menu_html .= $item->{'alttext'}.'"/></a>';
- } else { #use linktext as alt text for the icon
- $menu_html .= qq|$item->{'linktext'}"/></a>|;
- }
- }
- $menu_html .= qq|<a href="$item->{'url'}" title="|.mt($item->{'linktitle'}).'">';
- $menu_html .= mt($item->{'linktext'}).'</a>';
- if (exists($item->{'help'})) {
- $menu_html .= Apache::loncommon::help_open_topic($item->{'help'});
- }
- $menu_html .= '</li>';
- }
- $menu_html .= '</div>';
+ # usage: $wrap->(element, content, {attribute => value,...});
+ # output: content enclosed in html conform tags
+ my $wrap = sub {
+ return
+ qq|<$_[0]|
+ . join( '', map { qq| $_="${$_[2]}{$_}"| } keys %{ $_[2] } )
+ . ($_[1] ? qq|>$_[1]</$_[0]>| : qq|/>|). "\n";
+ };
+
+ # subs for specific html elements
+ my $h3 = sub { return $wrap->( "h3", @_ ) };
+ my $div = sub { return $wrap->( "div", @_ ) };
+ my $ul = sub { return $wrap->( "ul", @_ ) };
+ my $li = sub { return $wrap->( "li", @_ ) };
+ my $a = sub { return $wrap->( "a", @_ ) };
+ my $img = sub { return $wrap->( "img", @_ ) };
+
+ my @categories; # each element represents the entire markup for a category
+
+ foreach my $category (@menu) {
+ my @links; # contains the links for the current $category
+ foreach my $link (@{$$category{items}}) {
+ next unless $$link{permission};
+
+ # create the markup for the current $link and push it into @links.
+ # each entry consists of an image and a text optionally followed
+ # by a help link.
+ push @links, $li->(
+ $a->(
+ $img->("", {
+ class => "LC_noBorder LC_middle",
+ src => "/res/adm/pages/$$link{icon}",
+ alt => mt(defined($$link{alttext}) ?
+ $$link{alttext} : $$link{linktext})
+ }), {
+ href => $$link{url},
+ title => mt($$link{linktitle})
+ }).
+ $a->(mt($$link{linktext}), {
+ href => $$link{url},
+ title => mt($$link{linktitle}),
+ class => "LC_menubuttons_link"
+ }).
+ (defined($$link{help}) ?
+ Apache::loncommon::help_open_topic($$link{help}) : ''),
+ {class => "LC_menubuttons_inline_text"});
+ }
+
+ # wrap categorytitle in <h3>, concatenate with
+ # joined and in <ul> tags wrapped @links
+ # and wrap everything in an enclosing <div> and push it into
+ # @categories
+ # such that each element looks like:
+ # <div><h3>title</h3><ul><li>...</li>...</ul></div>
+ # the category won't be added if there aren't any links
+ push @categories,
+ $div->($h3->(mt($$category{categorytitle}), {class=>"LC_hcell"}).
+ $ul->(join('' ,@links), {class =>"LC_ListStyleNormal" }),
+ {class=>"LC_ContentBoxSpecial LC_400Box"}) if scalar(@links);
}
- $menu_html .= qq|</div>|;
- return $menu_html;
-}
+ # wrap the joined @categories in another <div> (column layout)
+ return $div->(join('', @categories), {class => "LC_columnSection"});
+}
1;