--- loncom/interface/lonhtmlcommon.pm 2004/08/17 19:09:33 1.84.2.1 +++ loncom/interface/lonhtmlcommon.pm 2005/06/18 17:23:25 1.109 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common html routines # -# $Id: lonhtmlcommon.pm,v 1.84.2.1 2004/08/17 19:09:33 albertel Exp $ +# $Id: lonhtmlcommon.pm,v 1.109 2005/06/18 17:23:25 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -55,10 +55,11 @@ html. package Apache::lonhtmlcommon; +use strict; use Time::Local; use Time::HiRes; use Apache::lonlocal; -use strict; +use Apache::lonnet; ############################################## ############################################## @@ -80,7 +81,7 @@ sub authorbombs { foreach (keys %bombs) { if ($_=~/^$udom\/$uname\//) { return ''. + '">'. &Apache::loncommon::help_open_topic('About_Bombs'); } } @@ -117,15 +118,22 @@ sub store_recent { time.'&'.&Apache::lonnet::escape($value) }); } +sub remove_recent { + my ($area,$names)=@_; + my $file=&recent_filename($area); + return &Apache::lonnet::del($file,$names); +} + sub select_recent { my ($area,$fieldname,$event)=@_; my %recent=&Apache::lonnet::dump(&recent_filename($area)); my $return="\n\n"; + $result .= ' '; + my $monthselector = qq{\n"; + $monthselector.= ' '; # Day - $result .= " \n"; + my $dayselector = qq{}; # Year - $result .= " \n"; - $result .= "  "; - if (! $no_hh_mm_ss) { - # Hours - $result .= " \n"; - $result .= " m\n"; - $result .= " s\n"; + my $yearselector = qq{}; + # + my $hourselector = qq{\n"; + my $minuteselector = qq{}; + my $secondselector= qq{}; + my $cal_link = qq{}; + # + if ($no_hh_mm_ss) { + $result .= &mt('[_1] [_2] [_3] [_4]Select Date[_5]', + $monthselector,$dayselector,$yearselector, + $cal_link,''); + } else { + $result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s [_7]Select Date[_8]', + $monthselector,$dayselector,$yearselector, + $hourselector,$minuteselector,$secondselector, + $cal_link,''); } - $result .= "". - &mt('Select Date')."\n\n"; + $result .= "\n\n"; return $result; } @@ -406,8 +443,8 @@ sub get_date_from_form { my ($dname) = @_; my ($sec,$min,$hour,$day,$month,$year); # - if (defined($ENV{'form.'.$dname.'_second'})) { - my $tmpsec = $ENV{'form.'.$dname.'_second'}; + if (defined($env{'form.'.$dname.'_second'})) { + my $tmpsec = $env{'form.'.$dname.'_second'}; if (($tmpsec =~ /^\d+$/) && ($tmpsec >= 0) && ($tmpsec < 60)) { $sec = $tmpsec; } @@ -415,8 +452,8 @@ sub get_date_from_form { } else { $sec = 0; } - if (defined($ENV{'form.'.$dname.'_minute'})) { - my $tmpmin = $ENV{'form.'.$dname.'_minute'}; + if (defined($env{'form.'.$dname.'_minute'})) { + my $tmpmin = $env{'form.'.$dname.'_minute'}; if (($tmpmin =~ /^\d+$/) && ($tmpmin >= 0) && ($tmpmin < 60)) { $min = $tmpmin; } @@ -424,28 +461,28 @@ sub get_date_from_form { } else { $min = 0; } - if (defined($ENV{'form.'.$dname.'_hour'})) { - my $tmphour = $ENV{'form.'.$dname.'_hour'}; + if (defined($env{'form.'.$dname.'_hour'})) { + my $tmphour = $env{'form.'.$dname.'_hour'}; if (($tmphour =~ /^\d+$/) && ($tmphour >= 0) && ($tmphour < 24)) { $hour = $tmphour; } } else { $hour = 0; } - if (defined($ENV{'form.'.$dname.'_day'})) { - my $tmpday = $ENV{'form.'.$dname.'_day'}; + if (defined($env{'form.'.$dname.'_day'})) { + my $tmpday = $env{'form.'.$dname.'_day'}; if (($tmpday =~ /^\d+$/) && ($tmpday > 0) && ($tmpday < 32)) { $day = $tmpday; } } - if (defined($ENV{'form.'.$dname.'_month'})) { - my $tmpmonth = $ENV{'form.'.$dname.'_month'}; + if (defined($env{'form.'.$dname.'_month'})) { + my $tmpmonth = $env{'form.'.$dname.'_month'}; if (($tmpmonth =~ /^\d+$/) && ($tmpmonth > 0) && ($tmpmonth < 13)) { $month = $tmpmonth - 1; } } - if (defined($ENV{'form.'.$dname.'_year'})) { - my $tmpyear = $ENV{'form.'.$dname.'_year'}; + if (defined($env{'form.'.$dname.'_year'})) { + my $tmpyear = $env{'form.'.$dname.'_year'}; if (($tmpyear =~ /^\d+$/) && ($tmpyear > 1900)) { $year = $tmpyear - 1900; } @@ -476,11 +513,13 @@ parameter setting wizard. ############################################## sub pjump_javascript_definition { my $Str = <'. "var popwin; function openpopwin () { popwin=open(\'\',\'popwin\',\'width=400,height=100\');". - "popwin.document.writeln(\'$title". + "popwin.document.writeln(\'".$html."$title". "". "

$heading

". "
". @@ -777,8 +838,10 @@ sub Increment_PrgWin { my $sec = $time_est % 60; # my $str; - if ($min == 1 && $sec > 1) { + if ($min == 0 && $sec > 1) { $str = '[_2] seconds'; + } elsif ($min == 1 && $sec > 1) { + $str = '1 minute [_2] seconds'; } elsif ($min == 1 && $sec < 2) { $str = '1 minute'; } elsif ($min < 10 && $sec > 1) { @@ -802,8 +865,8 @@ sub Increment_PrgWin { $lasttime = '('.$lasttime.' '.&mt('seconds for').' '.$extraInfo.')'; } # - my $user_browser = $ENV{'browser.type'} if (exists($ENV{'browser.type'})); - my $user_os = $ENV{'browser.os'} if (exists($ENV{'browser.os'})); + my $user_browser = $env{'browser.type'} if (exists($env{'browser.type'})); + my $user_os = $env{'browser.os'} if (exists($env{'browser.os'})); if (! defined($user_browser) || ! defined($user_os)) { (undef,$user_browser,undef,undef,undef,$user_os) = &Apache::loncommon::decode_user_agent(); @@ -847,20 +910,25 @@ sub crumbs { if (! defined($size)) { $size = '+2'; } + if ($target) { + $target = ' target="'. + &Apache::loncommon::escape_single($target).'"'; + } my $output=''; unless ($noformat) { $output.='
'; } $output.=''.$prefix.'/'; - if ($ENV{'user.adv'}) { + if ($env{'user.adv'}) { my $path=$prefix.'/'; - foreach (split('/',$uri)) { - unless ($_) { next; } - $path.=$_; + foreach my $dir (split('/',$uri)) { + if (! $dir) { next; } + $path .= $dir; unless ($path eq $uri) { $path.='/'; } - my $linkpath=$path; - if ($form) { - $linkpath="javascript:$form.action='$path';$form.submit();"; - } - $output.=''.$_.'/'; + my $linkpath = &Apache::loncommon::escape_single($path); + if ($form) { + $linkpath= + qq{javascript:$form.action='$linkpath';$form.submit();}; + } + $output.=qq{$dir/}; } } else { $output.=$uri; @@ -869,6 +937,36 @@ sub crumbs { return $output.''.($noformat?'':'
'); } +# --------------------- A function that generates a window for the spellchecker + +sub spellheader { + my $html=&Apache::lonxml::xmlbegin(); + my $nothing=&javascript_nothing(); + return (< +// + +ENDCHECK +} + +# ---------------------------------- Generate link to spell checker for a field + +sub spelllink { + my ($form,$field)=@_; + my $linktext=&mt('Check Spelling'); + return (<$linktext +ENDLINK +} + # ------------------------------------------------- Output headers for HTMLArea sub htmlareaheaders { @@ -897,14 +995,14 @@ sub htmlareaaddbuttons { config.registerButton('ed_math','LaTeX Inline', '/htmlarea/images/ed_math.gif',false, function(editor,id) { - editor.surroundHTML('\$','\$'); + editor.surroundHTML(' \$','\$ '); } ); config.registerButton('ed_math_eqn','LaTeX Equation', '/htmlarea/images/ed_math_eqn.gif',false, function(editor,id) { editor.surroundHTML( - '
\\\\[','\\\\]
'); + ' \\n
\\\\[','\\\\]
\\n '); } ); config.toolbar.push(['ed_math','ed_math_eqn']); @@ -918,7 +1016,7 @@ sub disablelink { if (defined($#fields)) { unless ($#fields>=0) { return ''; } } - return ''.&mt('Disable WYSIWYG Editor').''; + return ''.&mt('Disable WYSIWYG Editor').''; } sub enablelink { @@ -926,7 +1024,7 @@ sub enablelink { if (defined($#fields)) { unless ($#fields>=0) { return ''; } } - return ''.&mt('Enable WYSIWYG Editor').''; + return ''.&mt('Enable WYSIWYG Editor').''; } # ----------------------------------------- Script to activate only some fields @@ -948,7 +1046,7 @@ sub htmlareaselectactive { # --------------------------------------------------------------------- Blocked sub htmlareablocked { - unless ($ENV{'environment.wysiwygeditor'} eq 'on') { return 1; } + unless ($env{'environment.wysiwygeditor'} eq 'on') { return 1; } return 0; } @@ -1023,6 +1121,7 @@ returns: nothing # Make the faq and bug data cascade my $faq = ''; my $bug = ''; + my $help=''; # The last breadcrumb does not have a link, so handle it separately. my $last = pop(@Crumbs); # @@ -1030,10 +1129,10 @@ returns: nothing if (!defined($menulink)) { $menulink=1; } if ($menulink) { my $description = 'Menu'; - if (exists($ENV{'request.course.id'}) && - $ENV{'request.course.id'} ne '') { + if (exists($env{'request.course.id'}) && + $env{'request.course.id'} ne '') { $description = - $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; + $env{'course.'.$env{'request.course.id'}.'.description'}; } unshift(@Crumbs,{ href =>'/adm/menu', @@ -1047,6 +1146,7 @@ returns: nothing map { $faq = $_->{'faq'} if (exists($_->{'faq'})); $bug = $_->{'bug'} if (exists($_->{'bug'})); + $help = $_->{'help'} if (exists($_->{'help'})); my $result = '{'target'}) && $_->{'target'} ne '') { $result .= 'target="'.$_->{'target'}.'" '; @@ -1062,6 +1162,8 @@ returns: nothing my $icons = ''; $faq = $last->{'faq'} if (exists($last->{'faq'})); $bug = $last->{'bug'} if (exists($last->{'bug'})); + $help = $last->{'help'} if (exists($last->{'help'})); + $component_help=($component_help?$component_help:$help); # if ($faq ne '') { # $icons .= &Apache::loncommon::help_open_faq($faq); # }