'."\n"
.$message."\n"
.''."\n";
@@ -139,7 +137,6 @@ ENDDRAGMATH
Javascript used to open pop-up window containing dragmath applet which
can be used to paste LaTeX into a textarea.
-
=cut
sub dragmath_js {
@@ -383,7 +380,8 @@ dname_hour, dname_min, and dname_sec.
The current setting for this time parameter. A unix format time
(time in seconds since the beginning of Jan 1st, 1970, GMT.
-An undefined value is taken to indicate the value is the current time.
+An undefined value is taken to indicate the value is the current time
+unless it is requested to leave it empty. See $includeempty.
Also, to be explicit, a value of 'now' also indicates the current time.
=item $special
@@ -393,6 +391,9 @@ the date_setter. See lonparmset for exa
=item $includeempty
+If it is set (true) and no date/time value is provided,
+the date/time fields are left empty.
+
=item $state
Specifies the initial state of the form elements. Either 'disabled' or empty.
@@ -412,7 +413,11 @@ sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,
$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_;
my $now = time;
- my $wasdefined=1;
+
+ my $tzname;
+ my ($sec,$min,$hour,$mday,$month,$year) = ('', '', undef,''.''.'');
+ #other potentially useful values: wkday,yrday,is_daylight_savings
+
if (! defined($state) || $state ne 'disabled') {
$state = '';
}
@@ -420,33 +425,24 @@ sub date_setter {
$no_hh_mm_ss = 0;
}
if ($currentvalue eq 'now') {
- $currentvalue = $now;
+ $currentvalue = $now;
}
- if ((!defined($currentvalue)) || ($currentvalue eq '')) {
- $wasdefined=0;
- if ($includeempty) {
- $currentvalue = 0;
- } else {
- $currentvalue = $now;
- }
+
+ # Default value: Set empty date field to current time
+ # unless empty inclusion is requested
+ if ((!$includeempty) && (!$currentvalue)) {
+ $currentvalue = $now;
}
- # other potentially useful values: wkday,yrday,is_daylight_savings
- my $tzname;
- my ($sec,$min,$hour,$mday,$month,$year)=('','',undef,'','','');
+ # Do we have a date? Split it!
if ($currentvalue) {
- ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
- }
- unless ($wasdefined) {
- ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($now);
- if (($defhour) || ($defmin) || ($defsec)) {
- $sec=($defsec?$defsec:0);
- $min=($defmin?$defmin:0);
- $hour=($defhour?$defhour:0);
- } elsif (!$includeempty) {
- $sec=0;
- $min=0;
- $hour=0;
- }
+ ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
+
+ #No values provided for hour, min, sec? Use default 0
+ if (($defhour) || ($defmin) || ($defsec)) {
+ $sec = ($defsec ? $defsec : 0);
+ $min = ($defmin ? $defmin : 0);
+ $hour = ($defhour ? $defhour : 0);
+ }
}
my $result = "\n\n";
$result .= <'.&enablelink(@fields); } - my $output='
'. @@ -1489,28 +1460,29 @@ returns: nothing } } my $links = join "", - map { - $faq = $_->{'faq'} if (exists($_->{'faq'})); - $bug = $_->{'bug'} if (exists($_->{'bug'})); - $help = $_->{'help'} if (exists($_->{'help'})); - - my $result = htmltag( 'a', - $_->{no_mt} ? - $_->{text} : mt($_->{text}), - { - href => $_->{href}, - title => $_->{no_mt} ? - $_->{title} : mt($_->{title}), - target => $_->{target}, - }); - $result = htmltag( 'li', "$result $crumbsymbol"); - } @Crumbs; + map { + $faq = $_->{'faq'} if (exists($_->{'faq'})); + $bug = $_->{'bug'} if (exists($_->{'bug'})); + $help = $_->{'help'} if (exists($_->{'help'})); + + my $result = $_->{no_mt} ? $_->{text} : mt($_->{text}); + + if ($_->{href}){ + $result = htmltag( 'a', $result, + { href => $_->{href}, + title => $_->{no_mt} ? $_->{title} : mt($_->{title}), + target => $_->{target}, }); + } + + $result = htmltag( 'li', "$result $crumbsymbol"); + } @Crumbs; #should the last Element be translated? - $links .= htmltag( 'li', - htmltag( 'b', - $last->{'no_mt'} ? - $last->{'text'} : mt($last->{'text'}) )); + + my $lasttext = $last->{'no_mt'} ? $last->{'text'} + : mt( $last->{'text'} ); + + $links .= htmltag( 'li', htmltag('b', $lasttext), {title => $lasttext}); my $icons = ''; $faq = $last->{'faq'} if (exists($last->{'faq'})); @@ -1545,12 +1517,10 @@ returns: nothing .$links; } - #SD START (work in progress!) - add_tools(\$links); - #SD END + render_tools(\$links); $links = htmltag('div', $links, { id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ; - add_advtools(\$links); + render_advtools(\$links); # Return the @Crumbs stack to what we started with push(@Crumbs,$last); @@ -1568,55 +1538,104 @@ returns: nothing push(@Crumbs,@_); } +=item add_breadcrumb_tool($category, $html) + +Adds $html to $category of the breadcrumb toolbar container. + +$html is usually a link to a page that invokes a function on the currently +displayed data (e.g. print when viewing a problem) + +Currently there are 3 possible values for $category: + +=over + +=item navigation +left of breadcrumbs line + +=item tools +right of breadcrumbs line + +=item advtools +advanced tools shown in a separate box below breadcrumbs line + +=back + +returns: nothing + +=cut - #SD START (work in progress!) sub add_breadcrumb_tool { - my ($category, $html) = @_; - return unless $html; + my ($category, @html) = @_; + return unless @html; if (!defined(%tools)) { - my %tools = ( A => [], B => [], C => []); + %tools = ( navigation => [], tools => [], advtools => []); } - push @{$tools{$category}}, $html; + + #this cleans data received from lonmenu::innerregister + @html = grep {defined $_ && $_ ne ''} @html; + for (@html) { + s/align="(right|left)"//; + s/
- ';
- for my $category ('A','B') {
- $html .= '';
- if ($category eq 'A') { $html .= "
- $$links "; } - } - $$links = $html.'
This is a headline
# # NOTES: See sub htmltag for further information. @@ -2328,6 +2345,38 @@ sub scripttag { }; +=item list_from_array( \@array, { listattr =>{}, itemattr =>{} } ) + +Constructs a XHTML list from \@array. + +input: + +=over + +=item \@array + +A reference to the array containing text that will be wrapped in tags. + +=item { listattr => {}, itemattr =>{} } + +Attributes for- and
- passed in as hash references. +See htmltag() for more details. + +=back + +returns: XHTML list as String. + +=cut + +# \@items, {listattr => { class => 'abc', id => 'xyx' }, itemattr => {class => 'abc', id => 'xyx'}} +sub list_from_array { + my ($items, $args) = @_; + my ($ul, $li) = inittags( qw(ul li) ); + my $listitems = join '', map { $li->($_, $args->{itemattr}) } @$items; + return $ul->( $listitems, $args->{listattr} ); +} + + ############################################## ############################################## @@ -2357,12 +2406,6 @@ sub scripttag { # # Outputs: A scalar containing the html markup for the menu. -# ---- Remove when done ---- -# This routine is part of the redesign of LON-CAPA and it's -# subject to change during this project. -# Don't rely on its current functionality as it might be -# changed or removed. -# -------------------------- sub generate_menu { my @menu = @_; # subs for specific html elements @@ -2485,9 +2528,6 @@ sub add_item_funclist { return '
- '.$content.' '."\n"; } -############################################## -############################################## - =pod =item &end_funclist @@ -2503,16 +2543,46 @@ add_item_funclist Inputs: ./. Returns: HTML code with function list end - =cut -############################################## -############################################## - sub end_funclist { return "