--- loncom/interface/lonhtmlcommon.pm 2007/10/10 00:02:19 1.167 +++ loncom/interface/lonhtmlcommon.pm 2008/12/12 07:28:09 1.195 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common html routines # -# $Id: lonhtmlcommon.pm,v 1.167 2007/10/10 00:02:19 albertel Exp $ +# $Id: lonhtmlcommon.pm,v 1.195 2008/12/12 07:28:09 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -62,6 +62,60 @@ use Apache::lonlocal; use Apache::lonnet; use LONCAPA; + +############################################## +############################################## + +=pod + +=item dragmath_button + +Creates a button that launches a dragmath popup-window, in which an +expression can be edited and pasted as LaTeX into a specified textarea. + + textarea - Name of the textarea to edit. + helpicon - If true, show a help icon to the right of the button. + +=cut + +sub dragmath_button { + my ($textarea,$helpicon) = @_; + my $help_text; + if ($helpicon) { + $help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor'); + } + my $buttontext=&mt('Edit Math'); + return <$help_text +ENDDRAGMATH +} + +############################################## + +=pod + +=item dragmath_js + +Javascript used to open pop-up window containing dragmath applet which +can be used to paste LaTeX into a textarea. + +=cut + +sub dragmath_js { + my ($popup) = @_; + return < + function mathedit(textarea, doc) { + targetEntry = textarea; + targetDoc = doc; + newwin = window.open("/adm/dragmath/applet/$popup.html","","width=565,height=500,resizable"); + } + + +ENDDRAGMATHJS +} + + ############################################## ############################################## @@ -311,6 +365,7 @@ The method used to restrict user input w sub date_setter { my ($formname,$dname,$currentvalue,$special,$includeempty,$state, $no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_; + my $now = time; my $wasdefined=1; if (! defined($state) || $state ne 'disabled') { $state = ''; @@ -319,28 +374,25 @@ sub date_setter { $no_hh_mm_ss = 0; } if ($currentvalue eq 'now') { - $currentvalue=time; + $currentvalue = $now; } if ((!defined($currentvalue)) || ($currentvalue eq '')) { $wasdefined=0; if ($includeempty) { $currentvalue = 0; } else { - $currentvalue = time; + $currentvalue = $now; } } # other potentially useful values: wkday,yrday,is_daylight_savings + my $tzname; my ($sec,$min,$hour,$mday,$month,$year)=('','',undef,'','',''); if ($currentvalue) { - ($sec,$min,$hour,$mday,$month,$year,undef,undef,undef) = - localtime($currentvalue); - $year += 1900; + ($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,$min,$hour,$mday,$month,$year,undef,undef,undef) = - localtime(time); - $year += 1900; $sec=($defsec?$defsec:0); $min=($defmin?$defmin:0); $hour=($defhour?$defhour:0); @@ -415,7 +467,7 @@ document.$formname.$dname\_year.value, } ENDJS - $result .= ' '; + $result .= ' '; my $monthselector = qq{<\\/form>'.$end_page. @@ -887,8 +973,7 @@ sub Create_PrgWin { } if (!$inputname) { $prog_state{'inputname'}=&get_uniq_name(); - &r_print($r,$heading.' '); + &r_print($r,&mt("$heading [_1]",' ')); } else { $prog_state{'inputname'}=$inputname; @@ -1221,12 +1306,14 @@ returns: nothing my ($component,$component_help,$menulink,$helplink,$css_class) = @_; # $css_class ||= 'LC_breadcrumbs'; - my $Str = "\n".'
'; + my $Str = "\n".''; + $Str .= $links.''; # if (defined($component)) { $Str .= ' -
'. @@ -1333,7 +1423,7 @@ returns: nothing # row1 # row2 # row3 ... etc. -# &submit_row(0 +# &submit_row() # &end_pick_box() # # where row1, row 2 etc. are chosen from &role_select_row,&course_select_row, @@ -1375,6 +1465,9 @@ returns: nothing # routines, but can also be called directly to start and end rows which have # needs that are not accommodated by the *_select_row() routines. +{ # Start: row_count block for pick_box +my @row_count; + sub start_pick_box { my ($css_class) = @_; if (defined($css_class)) { @@ -1382,6 +1475,7 @@ sub start_pick_box { } else { $css_class= 'class="LC_pick_box"'; } + unshift(@row_count,0); my $output = <<"END"; END @@ -1389,26 +1483,38 @@ END } sub end_pick_box { + shift(@row_count); my $output = <<"END";
END return $output; } +sub row_headline { + my $output = <<"END"; +
+END + return $output; +} + sub row_title { + $row_count[0]++; + my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row'; my ($title,$css_title_class,$css_value_class) = @_; $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 .= ':'; + } my $output = <<"ENDONE";
- $title: + $title + ENDONE return $output; } @@ -1430,6 +1536,9 @@ 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 $output; @@ -1473,7 +1582,14 @@ sub course_select_row { my ($title,$formname,$totcodes,$codetitles,$idlist,$idlist_titles, $css_class) = @_; my $output = &row_title($title,$css_class); - $output .= qq| + $output .= &course_selection($formname,$totcodes,$codetitles,$idlist,$idlist_titles); + $output .= &row_closure(); + return $output; +} + +sub course_selection { + my ($formname,$totcodes,$codetitles,$idlist,$idlist_titles) = @_; + my $output = qq|