--- loncom/interface/lonhelper.pm 2006/06/25 21:50:25 1.155 +++ loncom/interface/lonhelper.pm 2008/12/11 14:55:15 1.168 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # .helper XML handler to implement the LON-CAPA helper # -# $Id: lonhelper.pm,v 1.155 2006/06/25 21:50:25 albertel Exp $ +# $Id: lonhelper.pm,v 1.168 2008/12/11 14:55:15 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -81,25 +81,28 @@ State tags are also required to have an human name of the state, and will be displayed as the header on top of the screen for the user. +State tags may also optionally have an attribute "help" which should be +the filename of a help file, this will add a blue ? to the title. + =head2 Example Helper Skeleton An example of the tags so far: <helper title="Example Helper"> <state name="START" title="Demonstrating the Example Helper"> - <!-- notice this is the START state the wizard requires --> + <!-- notice this is the START state the helper requires --> </state> <state name="GET_NAME" title="Enter Student Name"> </state> </helper> -Of course this does nothing. In order for the wizard to do something, it is -necessary to put actual elements into the wizard. Documentation for each +Of course this does nothing. In order for the helper to do something, it is +necessary to put actual elements into the helper. Documentation for each of these elements follows. =head1 Creating a Helper With Code, Not XML -In some situations, such as the printing wizard (see lonprintout.pm), +In some situations, such as the printing helper (see lonprintout.pm), writing the helper in XML would be too complicated, because of scope issues or the fact that the code actually outweighs the XML. It is possible to create a helper via code, though it is a little odd. @@ -334,7 +337,8 @@ sub start_state { } Apache::lonhelper::state->new($token->[2]{'name'}, - $token->[2]{'title'}); + $token->[2]{'title'}, + $token->[2]{'help'}); return ''; } @@ -486,7 +490,7 @@ sub declareVar { $self->{VARS}->{$var} = ''; } - my $envname = 'form.' . $var . '.forminput'; + my $envname = 'form.' . $var . '_forminput'; if (defined($env{$envname})) { if (ref($env{$envname})) { $self->{VARS}->{$var} = join('|||', @{$env{$envname}}); @@ -577,6 +581,7 @@ sub display { # Phase 4: Display. my $stateTitle=&mt($state->title()); + my $stateHelp= $state->help(); my $browser_searcher_js = '<script type="text/javascript">'."\n". &Apache::loncommon::browser_and_searcher_javascript(). @@ -591,9 +596,12 @@ sub display { if (!$state->overrideForm()) { $result.="<form name='helpform' method='POST'>"; } + if ($stateHelp) { + $stateHelp = &Apache::loncommon::help_open_topic($stateHelp); + } $result .= <<HEADER; <table border="0" width='100%'><tr><td> - <h2><i>$stateTitle</i></h2> + <h2><i>$stateTitle</i>$stateHelp</h2> HEADER $result .= "<table cellpadding='10' width='100%'><tr><td rowspan='2' valign='top'>"; @@ -616,9 +624,9 @@ HEADER $result .= "<a href=\"$returnPage\">" . &mt("End Helper") . "</a>"; } else { - $result .= '<nobr><input name="back" type="button" '; + $result .= '<span class="LC_nobreak"><input name="back" type="button" '; $result .= 'value="' . $previous . '" onclick="history.go(-1)" /> '; - $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>'; + $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></span>'; } } @@ -635,9 +643,9 @@ HEADER $result .= "<a href=\"$returnPage\">" . &mt('End Helper') . "</a>"; } else { - $result .= '<nobr><input name="back" type="button" '; + $result .= '<span class="LC_nobreak"><input name="back" type="button" '; $result .= 'value="' . $previous . '" onclick="history.go(-1)" /> '; - $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>'; + $result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></span>'; } } @@ -680,6 +688,7 @@ sub new { $self->{NAME} = shift; $self->{TITLE} = shift; + $self->{HELP} = shift; $self->{ELEMENTS} = []; bless($self, $class); @@ -701,6 +710,11 @@ sub title { return $self->{TITLE}; } +sub help { + my $self = shift; + return $self->{HELP}; +} + sub preprocess { my $self = shift; for my $element (@{$self->{ELEMENTS}}) { @@ -792,7 +806,7 @@ the element. How this value is interpret the element itself, and possibly the settings the element has (such as multichoice vs. single choice for <choices> tags). -This is also intended for things like the course initialization wizard, where the +This is also intended for things like the course initialization helper, where the user is setting various parameters. By correctly grabbing current settings and including them into the helper, it allows the user to come back to the helper later and re-execute it, without needing to worry about overwriting @@ -994,6 +1008,9 @@ sub start_message { if (defined($token->[2]{'nextstate'})) { $paramHash->{NEXTSTATE} = $token->[2]{'nextstate'}; } + if (defined($token->[2]{'type'})) { + $paramHash->{TYPE} = $token->[2]{'type'}; + } return ''; } @@ -1009,8 +1026,16 @@ sub end_message { sub render { my $self = shift; - - return &mtn($self->{MESSAGE_TEXT}); + + if ($self->{TYPE} =~ /^\s*warning\s*$/i) { + $self->{MESSAGE_TEXT} = + '<span class="LC_warning">'. $self->{MESSAGE_TEXT}.'</span>'; + } + if ($self->{TYPE} =~ /^\s*error\s*$/i) { + $self->{MESSAGE_TEXT} = + '<span class="LC_error">'. $self->{MESSAGE_TEXT}.'</span>'; + } + return $self->{MESSAGE_TEXT}; } # If a NEXTSTATE was given, switch to it sub postprocess { @@ -1023,6 +1048,100 @@ sub postprocess { } 1; +package Apache::lonhelper::helpicon; + +=pod + +=head1 Elements + +=head2 Element: helpiconX<helpicon, helper element> + +Helpicon elements add a help icon at the current location. +Example: + + <helpicon file="Help"> + General Help + </helpicon> + +In this example will generate a help icon to the Help.hlp url with a +description of 'General Help'. The description is not required and if +left out (Example: <helpicon file="Help" /> only the icon will be +added.) + +=head3 Localization + +The description text will be run through the normalize_string function +and that will be used as a call to &mt. + +=cut + +no strict; +@ISA = ("Apache::lonhelper::element"); +use strict; +use Apache::lonlocal; + +BEGIN { + &Apache::lonhelper::register('Apache::lonhelper::helpicon', + ('helpicon')); +} + +sub new { + my $ref = Apache::lonhelper::element->new(); + bless($ref); +} + +# CONSTRUCTION: Construct the message element from the XML +sub start_helpicon { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + + if ($target ne 'helper') { + return ''; + } + + $paramHash->{HELP_TEXT} = &mtn(&Apache::lonxml::get_all_text('/helpicon', + $parser)); + + $paramHash->{HELP_TEXT} =~s/^\s+//; + $paramHash->{HELP_TEXT} =~s/\s+$//; + + if (defined($token->[2]{'file'})) { + $paramHash->{HELP_FILE} = $token->[2]{'file'}; + } + return ''; +} + +sub end_helpicon { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + + if ($target ne 'helper') { + return ''; + } + Apache::lonhelper::helpicon->new(); + return ''; +} + +sub render { + my $self = shift; + + my $text; + if ( $self->{HELP_TEXT} ne '') { + $text=&mtn($self->{HELP_TEXT}); + } + + return &Apache::loncommon::help_open_topic($self->{HELP_FILE}, + $text); +} +sub postprocess { + my $self = shift; + if (defined($self->{NEXTSTATE})) { + $helper->changeState($self->{NEXTSTATE}); + } + + return 1; +} + +1; + package Apache::lonhelper::skip; =pod @@ -1280,7 +1399,7 @@ sub render { function checkall(value, checkName) { for (i=0; i<document.forms.helpform.elements.length; i++) { ele = document.forms.helpform.elements[i]; - if (ele.name == checkName + '.forminput') { + if (ele.name == checkName + '_forminput') { document.forms.helpform.elements[i].checked=value; } } @@ -1353,7 +1472,7 @@ BUTTONS foreach my $choice (@{$self->{CHOICES}}) { my $id = &new_id(); $result .= "<tr>\n<td width='20'> </td>\n"; - $result .= "<td valign='top'><input type='$type' name='$var.forminput'" + $result .= "<td valign='top'><input type='$type' name='${var}_forminput'" . " value='" . HTML::Entities::encode($choice->[1],"<>&\"'") . "'"; @@ -1369,10 +1488,10 @@ BUTTONS $choiceLabel = &$choiceLabel($helper, $self); } $result .= "/></td><td> ".qq{<label for="id$id">}. - $choiceLabel. "</label></td>"; + $choiceLabel. "</label></td>"; if ($choice->[4]) { $result .='<td><input type="text" size="5" name="' - .$choice->[4].'.forminput" value="' + .$choice->[4].'_forminput" value="' .$choice->[5].'" /></td>'; } $result .= "</tr>\n"; @@ -1387,7 +1506,7 @@ BUTTONS # given, switch to it sub postprocess { my $self = shift; - my $chosenValue = $env{'form.' . $self->{'variable'} . '.forminput'}; + my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'}; if (!defined($chosenValue) && !$self->{'allowempty'}) { $self->{ERROR_MSG} = @@ -1411,7 +1530,7 @@ sub postprocess { } if ($choice->[4]) { my $varname = $choice->[4]; - $helper->{'VARS'}->{$varname} = $env{'form.'."$varname.forminput"}; + $helper->{'VARS'}->{$varname} = $env{'form.'."${varname}_forminput"}; } } return 1; @@ -1520,7 +1639,7 @@ sub render { $checkedChoices{$self->{CHOICES}->[0]->[1]} = 1; } - $result .= "<select name='${var}.forminput'>\n"; + $result .= "<select name='${var}_forminput'>\n"; foreach my $choice (@{$self->{CHOICES}}) { $result .= "<option value='" . HTML::Entities::encode($choice->[1],"<>&\"'") @@ -1546,7 +1665,7 @@ sub render { # given, switch to it sub postprocess { my $self = shift; - my $chosenValue = $env{'form.' . $self->{'variable'} . '.forminput'}; + my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'}; if (!defined($chosenValue) && !$self->{'allowempty'}) { $self->{ERROR_MSG} = "You must choose one or more choices to" . @@ -1606,7 +1725,7 @@ no strict; use strict; use Apache::lonlocal; # A localization nightmare use Apache::lonnet; -use Time::localtime; +use DateTime; BEGIN { &Apache::lonhelper::register('Apache::lonhelper::date', @@ -1656,14 +1775,13 @@ sub render { my $time=time; my ($anytime,$onclick); - # first check VARS for a valid new value from the user # then check DEFAULT_VALUE for a valid default time value # otherwise pick now as reasonably good time if (defined($helper->{VARS}{$var}) && $helper->{VARS}{$var} > 0) { - $date = localtime($helper->{VARS}{$var}); + $date = &get_date_object($helper->{VARS}{$var}); } elsif (defined($self->{DEFAULT_VALUE})) { my $valueFunc = eval($self->{DEFAULT_VALUE}); die('Error in default value code for variable ' . @@ -1671,17 +1789,17 @@ sub render { $time = &$valueFunc($helper, $self); if (lc($time) eq 'anytime') { $anytime=1; - $date = localtime(time); + $date = &get_date_object(time); $date->min(0); } elsif (defined($time) && $time ne 0) { - $date = localtime($time); + $date = &get_date_object($time); } else { # leave date undefined so it'll default to now } } if (!defined($date)) { - $date = localtime(time); + $date = &get_date_object(time); $date->min(0); } @@ -1698,12 +1816,12 @@ sub render { my $i; $result .= "<select $onclick name='${var}month'>\n"; for ($i = 0; $i < 12; $i++) { - if ($i == $date->mon) { + if (($i + 1) == $date->mon) { $result .= "<option value='$i' selected='selected'>"; } else { $result .= "<option value='$i'>"; } - $result .= &mt($months[$i]) . "</option>\n"; + $result .= &mt($months[$i])."</option>\n"; } $result .= "</select>\n"; @@ -1722,7 +1840,7 @@ sub render { # Year $result .= "<select $onclick name='${var}year'>\n"; for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates - if ($date->year + 1900 == $i) { + if ($date->year == $i) { $result .= "<option selected='selected'>"; } else { $result .= "<option>"; @@ -1777,6 +1895,7 @@ sub render { } $result .= "</select>\n"; } + $result .= ' '.$date->time_zone_short_name().' '; if ($self->{'anytime'}) { $result.=(<<CHECK); <script type="text/javascript"> @@ -1804,7 +1923,8 @@ sub postprocess { if ($env{'form.' . $var . 'anytime'}) { $helper->{VARS}->{$var} = undef; } else { - my $month = $env{'form.' . $var . 'month'}; + my $month = $env{'form.' . $var . 'month'}; + $month ++; my $day = $env{'form.' . $var . 'day'}; my $year = $env{'form.' . $var . 'year'}; my $min = 0; @@ -1814,25 +1934,40 @@ sub postprocess { $hour = $env{'form.' . $var . 'hour'}; } - my $chosenDate; - eval {$chosenDate = Time::Local::timelocal(0, $min, $hour, $day, $month, $year);}; + my ($chosenDate,$checkDate); + my $timezone = &Apache::lonlocal::gettimezone(); + my $dt; + eval { + $dt = DateTime->new( year => $year, + month => $month, + day => $day, + hour => $hour, + minute => $min, + second => 0, + time_zone => $timezone, + ); + }; + my $error = $@; + if (!$error) { + $chosenDate = $dt->epoch; + $checkDate = &get_date_object($chosenDate); + } # Check to make sure that the date was not automatically co-erced into a # valid date, as we want to flag that as an error # This happens for "Feb. 31", for instance, which is coerced to March 2 or # 3, depending on if it's a leap year - my $checkDate = localtime($chosenDate); if ($error || $checkDate->mon != $month || $checkDate->mday != $day || - $checkDate->year + 1900 != $year) { + $checkDate->year != $year) { unless (Apache::lonlocal::current_language()== ~/^en/) { $self->{ERROR_MSG} = &mt("Invalid date entry"); return 0; } # LOCALIZATION FIXME: Needs to be parameterized - $self->{ERROR_MSG} = "Can't use " . $months[$month] . " $day, $year as a " - . "date because it doesn't exist. Please enter a valid date."; + $self->{ERROR_MSG} = "Can't use ".$months[$env{'form.'.$var.'month'}]. " $day, $year as a ". + "date because it doesn't exist. Please enter a valid date."; return 0; } @@ -1855,6 +1990,20 @@ sub postprocess { return 1; } + +sub get_date_object { + my ($epoch) = @_; + my $dt = DateTime->from_epoch(epoch => $epoch) + ->set_time_zone(&Apache::lonlocal::gettimezone()); + my $lang = Apache::lonlocal::current_language(); + if ($lang ne '') { + eval { + $dt->set_locale($lang); + }; + } + return $dt; +} + 1; package Apache::lonhelper::resource; @@ -1881,7 +2030,8 @@ folders that have all of their contained be filtered out. The 'addstatus' attribute, if true, will add the icon and long status display columns to the display. The 'addparts' attribute will add in a part selector beside problems that have more -than 1 part. +than 1 part. The 'includecourse' attribute if true, will include +the toplevel default.sequence in the results. =head3 SUB-TAGS @@ -1954,6 +2104,7 @@ sub start_resource { $helper->declareVar($paramHash->{'variable'}.'_part'); } $paramHash->{'closeallpages'} = $token->[2]{'closeallpages'}; + $paramHash->{'include_top_level_map'} = $token->[2]{'includecourse'}; return ''; } @@ -2099,7 +2250,7 @@ sub render { function checkall(value, checkName) { for (i=0; i<document.forms.helpform.elements.length; i++) { ele = document.forms.helpform.elements[i]; - if (ele.name == checkName + '.forminput') { + if (ele.name == checkName + '_forminput') { document.forms.helpform.elements[i].checked=value; } } @@ -2198,12 +2349,12 @@ BUTTONS } $col .= "<td align='center'><input type='checkbox' name ='$option_var". - ".forminput' value='". + "_forminput' value='". $resource_name . "' $checked /> </td>"; } } - $col .= "<td align='center'><input type='$inputType' name='${var}.forminput' "; + $col .= "<td align='center'><input type='$inputType' name='${var}_forminput' "; if (%defaultSymbs) { my $symb=$resource->symb(); if (exists($defaultSymbs{$symb})) { @@ -2232,7 +2383,7 @@ BUTTONS my $resource_name = &HTML::Entities::encode(&$valueFunc($resource),"<>&\"'"); if ($addparts && (scalar(@{$resource->parts}) > 1)) { - $col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}.forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_$id.forminput'>\n"; + $col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}_forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_${id}_forminput'>\n"; $col .= "<option value=\"$part\">All Parts</option>\n"; foreach my $part (@{$resource->parts}) { $col .= "<option value=\"$part\">Part: $part</option>\n"; @@ -2254,14 +2405,14 @@ BUTTONS } } function updateHidden(form,id,name) { - var select=form['part_'+id+'.forminput']; - var hidden=form[name+'_part.forminput']; + var select=form['part_'+id+'_forminput']; + var hidden=form[name+'_part_forminput']; var which=select.selectedIndex; hidden.value=select.options[which].value; } // --> </script> -<input type="hidden" name="${var}_part.forminput" /> +<input type="hidden" name="${var}_part_forminput" /> RADIO $env{'form.condition'} = !$self->{'toponly'}; @@ -2279,6 +2430,7 @@ RADIO 'resource_no_folder_link' => 1, 'closeAllPages' => $self->{'closeallpages'}, 'suppressEmptySequences' => $self->{'suppressEmptySequences'}, + 'include_top_level_map' => $self->{'include_top_level_map'}, 'iterator_map' => $mapUrl } ); @@ -2430,6 +2582,7 @@ sub render { # Current personel + $result .= '<h4>'.&mt('Select Currently Enrolled Students and Active Course Personnel').'</h4>'; $result .= &Apache::lonselstudent::render_student_list( $current_members, "helpform", "current", @@ -2441,10 +2594,12 @@ sub render { # If activeonly is not set then we can also give the expired students: # - if (!$self->{'activeonly'} && ((scalar @$expired_members) > 0)) { + if (!$self->{'activeonly'} && ((scalar(@$future_members)) > 0)) { # And future. + $result .= '<h4>'.&mt('Select Future Enrolled Students and Future Course Personnel').'</h4>'; + $result .= &Apache::lonselstudent::render_student_list( $future_members, "helpform", "future", @@ -2452,8 +2607,11 @@ sub render { $self->{'multichoice'}, $self->{'variable'}, 0); + } + if (!$self->{'activeonly'} && ((scalar(@$expired_members)) > 0)) { # Past + $result .= '<h4>'.&mt('Select Previously Enrolled Students and Inactive Course Personnel').'</h4>'; $result .= &Apache::lonselstudent::render_student_list($expired_members, "helpform", "past", @@ -2471,7 +2629,7 @@ sub render { sub postprocess { my $self = shift; - my $result = $env{'form.' . $self->{'variable'} . '.forminput'}; + my $result = $env{'form.' . $self->{'variable'} . '_forminput'}; if (!$result && !$self->{'emptyallowed'}) { if ($self->{'coursepersonnel'}) { $self->{ERROR_MSG} = @@ -2656,7 +2814,7 @@ sub render { function checkall(value, checkName) { for (i=0; i<document.forms.helpform.elements.length; i++) { ele = document.forms.helpform.elements[i]; - if (ele.name == checkName + '.forminput') { + if (ele.name == checkName + '_forminput') { document.forms.helpform.elements[i].checked=value; } } @@ -2704,17 +2862,17 @@ BUTTONS &Apache::loncacc::constructaccess($subdir, $Apache::lonnet::perlvar{'lonDefDomain'}); $metadir='/res/'.$domain.'/'.$user.'/'.$2; - @fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, ''); + @fileList = &Apache::lonnet::dirlist($subdir,$domain,$user,undef,undef,'/'); } elsif ($subdir =~ m|^~([^/]+)/(.*)$|) { $subdir='/home/'.$1.'/public_html/'.$2; my ($user,$domain)= &Apache::loncacc::constructaccess($subdir, $Apache::lonnet::perlvar{'lonDefDomain'}); $metadir='/res/'.$domain.'/'.$user.'/'.$2; - @fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, ''); + @fileList = &Apache::lonnet::dirlist($subdir,$domain,$user,undef,undef,'/'); } else { # local library server resource space - @fileList = &Apache::lonnet::dirlist($subdir, $env{'user.domain'}, $env{'user.name'}, ''); + @fileList = &Apache::lonnet::dirlist($subdir,$env{'user.domain'},$env{'user.name'},undef,undef,'/'); } # Sort the fileList into order @@ -2773,7 +2931,7 @@ BUTTONS my $id = &new_id(); $result .= '<tr><td align="right"' . " bgcolor='$color'>" . "<input $onclick type='$type' name='" . $var - . ".forminput' ".qq{id="$id"}." value='" . HTML::Entities::encode($fileName,"<>&\"'"). + . "_forminput' ".qq{id="$id"}." value='" . HTML::Entities::encode($fileName,"<>&\"'"). "'"; if (!$self->{'multichoice'} && $choices == 0) { $result .= ' checked="checked"'; @@ -2834,7 +2992,7 @@ sub fileState { sub postprocess { my $self = shift; - my $result = $env{'form.' . $self->{'variable'} . '.forminput'}; + my $result = $env{'form.' . $self->{'variable'} . '_forminput'}; if (!$result) { $self->{ERROR_MSG} = 'You must choose at least one file '. 'to continue.'; @@ -3070,7 +3228,7 @@ sub render { $result .= '<p><font color="#FF0000">' . $self->{ERROR_MSG} . '</font></p>'; } - $result .= '<input type="string" name="' . $self->{'variable'} . '.forminput"'; + $result .= '<input type="string" name="' . $self->{'variable'} . '_forminput"'; if (defined($self->{'size'})) { $result .= ' size="' . $self->{'size'} . '"'; @@ -3409,7 +3567,7 @@ sub overrideForm { package Apache::lonhelper::parmwizfinal; -# This is the final state for the parmwizard. It is not generally useful, +# This is the final state for the parm helper. It is not generally useful, # so it is not perldoc'ed. It does its own processing. # It is represented with <parmwizfinal />, and # should later be moved to lonparmset.pm . @@ -3475,7 +3633,7 @@ sub render { # Print the granularity, depending on the action if ($vars->{GRANULARITY} eq 'whole_course') { - $resourceString .= '<li>'.&mt('for <b>all resources in the course</b>').'</li>'; + $resourceString .= '<li>'.&mt('for [_1]all resources in the course[_2]','<b>','</b>').'</li>'; if ($vars->{TARGETS} eq 'course') { $level = 14; # general course, see lonparmset.pm perldoc } elsif ($vars->{TARGETS} eq 'section') { @@ -3591,7 +3749,7 @@ sub render { # Print targets if ($vars->{TARGETS} eq 'course') { - $result .= '<li>'.&mt('for <b>all students in course</b>').'</li>'; + $result .= '<li>'.&mt('for [_1]all students in course[_2]','<b>','</b>').'</li>'; } elsif ($vars->{TARGETS} eq 'section') { my $section = $vars->{SECTION_NAME}; $result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>'; @@ -3616,7 +3774,8 @@ sub render { # Print value if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') { - $result .= '<li>'.&mt('to [_1] ([_2])',"<b>".ctime($vars->{PARM_DATE})."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n"; + my $showdate = &Apache::lonlocal::locallocaltime($vars->{PARM_DATE}); + $result .= '<li>'.&mt('to [_1] ([_2])',"<b>".$showdate."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n"; } # print pres_marker