loncom/interface/lonhtmlcommon.pm - diff

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Diff for /loncom/interface/lonhtmlcommon.pm between versions 1.357 and 1.393

version 1.357, 2014/12/11 01:44:55	version 1.393, 2018/04/24 13:40:32
Line 78 sub java_not_enabled {	Line 78 sub java_not_enabled {
sub coursepreflink {	sub coursepreflink {
my ($text,$category)=@_;	my ($text,$category)=@_;
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
return '<a target="_top" href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'"><span class="LC_setting">'.$text.'</span></a>';	my $target =' target="_top"';
	if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
	$target ='';
	}
	return '<a'.$target.' href="'.&HTML::Entities::encode("/adm/courseprefs?phase=display&actions=$category",'<>&"').'"><span class="LC_setting">'.$text.'</span></a>';
} else {	} else {
return '';	return '';
}	}
Line 92 sub raw_href_to_link {	Line 96 sub raw_href_to_link {

sub entity_encode {	sub entity_encode {
my ($text)=@_;	my ($text)=@_;
return &HTML::Entities::encode($text, '<>&"');	return &HTML::Entities::encode($text, '\'<>&"');
}	}

sub direct_parm_link {	sub direct_parm_link {
Line 101 sub direct_parm_link {	Line 105 sub direct_parm_link {
$filter=&entity_encode($filter);	$filter=&entity_encode($filter);
$part=&entity_encode($part);	$part=&entity_encode($part);
if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) {	if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) {
return "<a target='_top' href='/adm/parmset?symb=$symb&filter=$filter&part=$part'><span class='LC_setting'>$linktext</span></a>";	my $target=' target="_top"';
	if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
	$target='';
	}
	return "<a".$target." href=\"/adm/parmset?symb=$symb&filter=$filter&part=$part\"><span class=\"LC_setting\">$linktext</span></a>";
} else {	} else {
return $linktext;	return $linktext;
}	}
}	}
##############################################	##############################################
Line 407 sub textbox {	Line 415 sub textbox {
##############################################	##############################################
##############################################	##############################################
sub checkbox {	sub checkbox {
my ($name,$checked,$value) = @_;	my ($name,$checked,$value,$special) = @_;
my $Str = '<input type="checkbox" name="'.$name.'" ';	my $Str = '<input type="checkbox" name="'.$name.'" ';
if (defined($value)) {	if (defined($value)) {
$Str .= 'value="'.$value.'"';	$Str .= 'value="'.$value.'"';
Line 415 sub checkbox {	Line 423 sub checkbox {
if ($checked) {	if ($checked) {
$Str .= ' checked="checked"';	$Str .= ' checked="checked"';
}	}
$Str .= ' />';	$Str .= $special.' />';
return $Str;	return $Str;
}	}

Line 451 sub radio {	Line 459 sub radio {
&date_setter returns html and javascript for a compact date-setting form.	&date_setter returns html and javascript for a compact date-setting form.
To retrieve values from it, use &get_date_from_form.	To retrieve values from it, use &get_date_from_form.

Inputs

=over 4	=over 4

	=item Inputs

	=over

=item $dname	=item $dname

The name to prepend to the form elements.	The name to prepend to the form elements.
Line 482 the date/time fields are left empty.	Line 492 the date/time fields are left empty.
=item $state	=item $state

Specifies the initial state of the form elements. Either 'disabled' or empty.	Specifies the initial state of the form elements. Either 'disabled' or empty.
Defaults to empty, which indiciates the form elements are not disabled.	Defaults to empty, which indicates the form elements are not disabled.

	=item $no_hh_mm_ss

	If true, text boxes for hours, minutes and seconds are omitted.

	=item $defhour

	Default value for hours (a default of 0 is used otherwise).

	=item $defmin

	Default value for minutes (a default of 0 is used otherwise).

	=item defsec

	Default value for seconds (a default of 0 is used otherwise).

	=item $nolink

	If true, a "Select calendar" link (to pop-up a calendar) is not displayed
	to the right of the items.

	=item $no_mm_ss

	If true, text boxes for minutes and seconds are omitted.

	=item $no_ss

	If true, text boxes for seconds are omitted.

=back	=back

Bugs	=item Bugs

The method used to restrict user input will fail in the year 2400.	The method used to restrict user input will fail in the year 2400.

	=back

=cut	=cut

##############################################	##############################################
##############################################	##############################################
sub date_setter {	sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,	my ($formname,$dname,$currentvalue,$special,$includeempty,$state,
$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_;	$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink,$no_mm_ss,$no_ss) = @_;
my $now = time;	my $now = time;

my $tzname;	my $tzname;
Line 505 sub date_setter {	Line 546 sub date_setter {

if (! defined($state) \|\| $state ne 'disabled') {	if (! defined($state) \|\| $state ne 'disabled') {
$state = '';	$state = '';
	} else {
	$state = 'disabled="disabled"';
}	}
if (! defined($no_hh_mm_ss)) {	if (! defined($no_hh_mm_ss)) {
$no_hh_mm_ss = 0;	$no_hh_mm_ss = 0;
Line 640 ENDJS	Line 683 ENDJS
my $minuteselector = qq{<input type="text" name="$dname\_minute" $special $state value="$min" size="3" />};	my $minuteselector = qq{<input type="text" name="$dname\_minute" $special $state value="$min" size="3" />};
my $secondselector= qq{<input type="text" name="$dname\_second" $special $state value="$sec" size="3" />};	my $secondselector= qq{<input type="text" name="$dname\_second" $special $state value="$sec" size="3" />};
my $cal_link;	my $cal_link;
if (!$nolink) {	unless (($nolink) \|\| ($state eq 'disabled')) {
$cal_link = qq{<a href="javascript:$dname\_opencalendar()">};	$cal_link = qq{<a href="javascript:$dname\_opencalendar()">};
}	}
#	#
Line 649 ENDJS	Line 692 ENDJS
$result .= &mt('[_1] [_2] [_3] ',	$result .= &mt('[_1] [_2] [_3] ',
$monthselector,$dayselector,$yearselector).	$monthselector,$dayselector,$yearselector).
$tzone;	$tzone;
if (!$nolink) {	} elsif ($no_mm_ss) {
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');	$result .= &mt('[_1] [_2] [_3] [_4]',
}	$monthselector,$dayselector,$yearselector,
	$hourselector).
	$tzone;

	} elsif ($no_ss) {
	$result .= &mt('[_1] [_2] [_3] [_4] [_5]m',
	$monthselector,$dayselector,$yearselector,
	$hourselector,$minuteselector).
	$tzone;

} else {	} else {
$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',	$result .= &mt('[_1] [_2] [_3] [_4] [_5]m [_6]s ',
$monthselector,$dayselector,$yearselector,	$monthselector,$dayselector,$yearselector,
$hourselector,$minuteselector,$secondselector).	$hourselector,$minuteselector,$secondselector).
$tzone;	$tzone;
if (!$nolink) {	}
$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');	unless (($nolink) \|\| ($state eq 'disabled')) {
}	$result .= &mt('[_1]Select Date[_2]',$cal_link,'</a>');
}	}
$result .= "</span>\n<!-- end $dname date setting form -->\n";	$result .= "</span>\n<!-- end $dname date setting form -->\n";
return $result;	return $result;
Line 703 sub build_url {	Line 755 sub build_url {

get_date_from_form retrieves the date specified in an &date_setter form.	get_date_from_form retrieves the date specified in an &date_setter form.

Inputs:	=over

	=item Inputs:

=over 4	=over 4

Line 717 The unix time to use as the default in c	Line 771 The unix time to use as the default in c

=back	=back

	=back

Returns: Unix time represented in the form.	Returns: Unix time represented in the form.

=cut	=cut
Line 888 sub javascript_docopen {	Line 944 sub javascript_docopen {
Returns html for a selection box which allows the user to choose the	Returns html for a selection box which allows the user to choose the
enrollment status of students. The selection box name is 'Status'.	enrollment status of students. The selection box name is 'Status'.

Inputs:	=over

	=item Inputs:

$status: the currently selected status. If undefined the value of	$status: the currently selected status. If undefined the value of
$env{'form.Status'} is taken. If that is undefined, a value of 'Active'	$env{'form.Status'} is taken. If that is undefined, a value of 'Active'
Line 902 $size: the size (number of lines) of the	Line 960 $size: the size (number of lines) of the
$onchange: javascript to use when the value is changed. Enclosed in	$onchange: javascript to use when the value is changed. Enclosed in
double quotes, ""s, not single quotes.	double quotes, ""s, not single quotes.

	=back

Returns: a perl string as described.	Returns: a perl string as described.

=cut	=cut
Line 949 sub StatusOptions {	Line 1009 sub StatusOptions {

=pod	=pod

=item Progess Window Handling Routines	=item Progress Window Handling Routines

These routines handle the creation, update, increment, and closure of	These routines handle the creation, update, increment, and closure of
progress windows. The progress window reports to the user the number	progress windows. The progress window reports to the user the number
Line 963 of items completed and an estimate of th	Line 1023 of items completed and an estimate of th
Writes javascript to the client to open a progress window and returns a	Writes javascript to the client to open a progress window and returns a
data structure used for bookkeeping.	data structure used for bookkeeping.

Inputs	=over

=over 4	=item Inputs

	=over

=item $r Apache request	=item $r Apache request

=item $number_to_do The total number of items being processed.	=item $number_to_do The total number of items being processed.

	=item $preamble Optional HTML to display before the progress bar.

=back	=back

Returns a hash containing the progress state data structure.	=back

	Returns a hash containing the progress state data structure.
	If $number_to_do is zero or null, an indeterminate progress bar will
	be used.

=item &Update_PrgWin()	=item &Update_PrgWin()

Updates the text in the progress indicator. Does not increment the count.	Updates the text in the progress indicator. Does not increment the count.
See &Increment_PrgWin.	See &Increment_PrgWin.

Inputs:	=over

	=item Inputs:

=over 4	=over 4

Line 993 Inputs:	Line 1062 Inputs:

=back	=back

	=back

Returns: none	Returns: none


=item Increment_PrgWin()	=item &Increment_PrgWin()

Increment the count of items completed for the progress window by $step or 1 if no step is provided.	Increment the count of items completed for the progress window by $step or 1 if no step is provided.

Inputs:	=over

	=item Inputs:

=over 4	=over 4

=item $r Apache request	=item $r

=item $prog_state Pointer to the data structure returned by Create_PrgWin	Apache request

	=item $prog_state

	Pointer to the data structure returned by Create_PrgWin

=item $extraInfo A description of the items being iterated over. Typically	=item $extraInfo
'student'.

=item $step (optional) counter step. Will be set to default 1 if ommited. step must be greater than 0 or empty.	A description of the items being iterated over. Typically 'student'.

	=item $step

	(optional) counter step. Will be set to default 1 if ommited. step must be greater than 0 or empty.

	=back

=back	=back

Line 1022 Returns: none	Line 1104 Returns: none

Closes the progress window.	Closes the progress window.

Inputs:	=over

	=item Inputs:

=over 4	=over 4

Line 1032 Inputs:	Line 1116 Inputs:

=back	=back

	=back

Returns: none	Returns: none

=back	=back
Line 1044 Returns: none	Line 1130 Returns: none

# Create progress	# Create progress
sub Create_PrgWin {	sub Create_PrgWin {
my ($r,$number_to_do)=@_;	my ($r,$number_to_do,$preamble)=@_;
my %prog_state;	my %prog_state;
$prog_state{'done'}=0;	$prog_state{'done'}=0;
$prog_state{'firststart'}=&Time::HiRes::time();	$prog_state{'firststart'}=&Time::HiRes::time();
$prog_state{'laststart'}=&Time::HiRes::time();	$prog_state{'laststart'}=&Time::HiRes::time();
$prog_state{'max'}=$number_to_do;	$prog_state{'max'}=$number_to_do;
&Apache::loncommon::LCprogressbar($r);	&Apache::loncommon::LCprogressbar($r,$prog_state{'max'},$preamble);
return %prog_state;	return %prog_state;
}	}

# update progress	# update progress
sub Update_PrgWin {	sub Update_PrgWin {
my ($r,$prog_state,$displayString)=@_;	my ($r,$prog_state,$displayString)=@_;
&Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString);	&Apache::loncommon::LCprogressbarUpdate($r,undef,$displayString,$$prog_state{'max'});
$$prog_state{'laststart'}=&Time::HiRes::time();	$$prog_state{'laststart'}=&Time::HiRes::time();
}	}

Line 1107 sub Increment_PrgWin {	Line 1193 sub Increment_PrgWin {
if ($$prog_state{'max'}) {	if ($$prog_state{'max'}) {
$percent=int(100.*$current/$$prog_state{'max'});	$percent=int(100.*$current/$$prog_state{'max'});
}	}
&Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo);	&Apache::loncommon::LCprogressbarUpdate($r,$percent,$timeinfo,$$prog_state{'max'});
$$prog_state{'laststart'}=&Time::HiRes::time();	$$prog_state{'laststart'}=&Time::HiRes::time();
}	}

Line 1122 sub Close_PrgWin {	Line 1208 sub Close_PrgWin {
# ------------------------------------------------------- Puts directory header	# ------------------------------------------------------- Puts directory header

sub crumbs {	sub crumbs {
my ($uri,$target,$prefix,$form,$skiplast)=@_;	my ($uri,$target,$prefix,$form,$skiplast,$onclick)=@_;
# You cannot crumbnify uploaded or adm resources	# You cannot crumbnify uploaded or adm resources
if ($uri=~/^\/*(uploaded\|adm)\//) { return &mt('(Internal Course/Group Content)'); }	if ($uri=~/^\/*(uploaded\|adm)\//) { return &mt('(Internal Course/Community Content)'); }
if ($target) {	if ($target) {
$target = ' target="'.	$target = ' target="'.
&Apache::loncommon::escape_single($target).'"';	&Apache::loncommon::escape_single($target).'"';
Line 1144 sub crumbs {	Line 1230 sub crumbs {
} else {	} else {
$path.='/';	$path.='/';
}	}
	if ($path eq '/res/') {
	unless (&Apache::lonnet::allowed('bre',$path)) {
	$output.="$dir/";
	next;
	}
	}
my $href_path = &HTML::Entities::encode($path,'<>&"');	my $href_path = &HTML::Entities::encode($path,'<>&"');
&Apache::loncommon::inhibit_menu_check(\$href_path);	&Apache::loncommon::inhibit_menu_check(\$href_path);
if ($form) {	if ($form) {
my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';	my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
$output.=qq{<a href="$href"$target>$dir</a>/};	$output.=qq{<a href="$href"$onclick$target>$dir</a>/};
} else {	} else {
$output.=qq{<a href="$href_path"$target>$dir</a>/};	$output.=qq{<a href="$href_path"$onclick$target>$dir</a>/};
}	}
}	}
} else {	} else {
Line 1221 sub htmlareaheaders {	Line 1313 sub htmlareaheaders {
ENDEDITOR	ENDEDITOR
}	}
$s.=(<<ENDJQUERY);	$s.=(<<ENDJQUERY);
<script type="text/javascript" src="/adm/jQuery/js/jquery-1.6.2.min.js"></script>	<script type="text/javascript" src="/adm/jQuery/js/jquery-3.2.1.min.js"></script>
<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.8.16.custom.min.js"></script>	<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.12.1.custom.min.js"></script>
<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.8.16.custom.css" />	<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.12.1.custom.min.css" />
<script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >	<script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >
</script>	</script>
<link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />	<link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />
Line 1260 $(document).ready(function(){	Line 1352 $(document).ready(function(){
});';	});';
}	}

	sub countdown {

	# Code to put a due date countdown in 'duedatecountdown' span.
	# This is currently located in the breadcrumb headers.
	# note that the dueDateLayout is internatinoalized below.
	# Here document is used to support the substitution into the javascript below.
	# ..which unforunately necessitates escaping the $'s in the javascript.
	# There are several times of importance
	#
	# serverDueDate - The absolute time at which the problem expires.
	# serverTime - The server's time when the problem finished computing.
	# clientTime - The client's time...as close to serverTime as possible.
	# The clientTime will be slightly later due to
	# 1. The latency between problem computation and
	# the first network action.
	# 2. The time required between the page load-start and the actual
	# initial javascript execution that got clientTime.
	# These are used as follows:
	# The difference between clientTime and serverTime are used to
	# correct for differences in clock settings between the browser's system and the
	# server's.
	#
	# The difference between clientTime and the time at which the ready() method
	# starts executing is used to estimate latencies for page load and submission.
	# Since this is an estimate, it is doubled. The latency estimate + one minute
	# is used to determine when the countdown timer turns red to warn the user
	# to think about submitting.


	my $dueDateLayout = &mt('Due in: {dn} {dl} {hnn}{sep}{mnn}{sep}{snn} [_1]',
	"<span id='submitearly'></span>");
	my $early = '- <b>'.&mt('Submit Early').'</b>';
	my $pastdue = '- <b>'.&mt('Past Due').'</b>';
	return <<"JAVASCRIPT";

	var documentReadyTime;

	\$(document).ready(function() {
	if (typeof(dueDate) != "undefined") {
	documentReadyTime = (new Date()).getTime();
	\$("#duedatecountdown").countdown({until: dueDate, compact: true,
	layout: "$dueDateLayout",
	onTick: function (periods) {
	var latencyEstimate = (documentReadyTime - clientTime) * 2;
	if(\$.countdown.periodsToSeconds(periods) < (300 + latencyEstimate)) {
	\$("#submitearly").html("$early");
	if (\$.countdown.periodsToSeconds(periods) < 1) {
	\$("#submitearly").html("$pastdue");
	}
	}
	if(\$.countdown.periodsToSeconds(periods) < (60 + latencyEstimate)) {
	\$(this).css("color", "red"); //Highlight last minute.
	}
	}
	});
	}
	});

	JAVASCRIPT

	}

# ----------------------------------------- Script to activate only some fields	# ----------------------------------------- Script to activate only some fields

sub htmlareaselectactive {	sub htmlareaselectactive {
Line 1306 sub htmlareaselectactive {	Line 1460 sub htmlareaselectactive {
}	}

function startRichEditor(id) {	function startRichEditor(id) {
	// fix character entities inside <m>
	// NOTE: this is not fixing characters inside <parse>
	// NOTE: < and > inside <chem> should fix automatically because there should not be a letter after <.
	var ta = document.getElementById(id);
	var value = ta.value;
	var in_m = false; // in the m element
	var in_text = false; // in the text inside the m element
	var im = -1; // position of <m>
	var it = -1; // position of the text inside
	for (var i=0; i<value.length; i++) {
	if (value.substr(i, 2) == "<m") {
	// ignore previous <m> if found twice
	in_m = true;
	in_text = false;
	im = i;
	it = -1;
	} else if (in_m) {
	if (!in_text) {
	if (value.charAt(i) == ">") {
	in_text = true;
	it = i+1;
	}
	} else if (value.substr(i, 4) == "</m>") {
	in_m = false;
	var text = value.substr(it, i-it);
	var l1 = text.length;
	text = text.replace(/</g, "<");
	text = text.replace(/>/g, ">");
	var l2 = text.length;
	value = value.substr(0, it) + text + "</m>" + value.substr(i+4);
	i = i + (l2-l1);
	}
	}
	}
	ta.value = value;
CKEDITOR.replace(id,	CKEDITOR.replace(id,
{	{
customConfig: "/ckeditor/loncapaconfig.js",	customConfig: "/ckeditor/loncapaconfig.js",
Line 1317 sub htmlareaselectactive {	Line 1506 sub htmlareaselectactive {

function destroyRichEditor(id) {	function destroyRichEditor(id) {
CKEDITOR.instances[id].destroy();	CKEDITOR.instances[id].destroy();
	// replace character entities < and > in <m> and <chem>
	// and "&fctname(" by "&fctname("
	// and the quotes inside functions: "&fct(1, "a")" -> "&fct(1, "a")"
	var ta = document.getElementById(id);
	var value = ta.value;
	var in_element = false; // in the m or chem element
	var tagname = ""; // m or chem
	var in_text = false; // in the text inside the element
	var im = -1; // position of start tag
	var it = -1; // position of the text inside
	for (var i=0; i<value.length; i++) {
	if (value.substr(i, 2) == "<m" \|\| value.substr(i, 5) == "<chem") {
	// ignore previous tags if found twice
	in_element = true;
	if (value.substr(i, 2) == "<m")
	tagname = "m";
	else
	tagname = "chem";
	in_text = false;
	im = i;
	it = -1;
	} else if (in_element) {
	if (!in_text) {
	if (value.charAt(i) == ">") {
	in_text = true;
	it = i+1;
	}
	} else if (value.substr(i, 3+tagname.length) == "</"+tagname+">") {
	in_element = false;
	var text = value.substr(it, i-it);
	var l1 = text.length;
	text = text.replace(/</g, "<");
	text = text.replace(/>/g, ">");
	var l2 = text.length;
	value = value.substr(0, it) + text + value.substr(i);
	i = i + (l2-l1);
	}
	}
	}
	// fix function names
	value = value.replace(/&([a-zA-Z_]+)\(/g, "&$1(");
	// fix quotes in functions
	var pos_next_fct = value.search(/&[a-zA-Z_]+\(/);
	var depth = 0;
	for (var i=0; i<value.length; i++) {
	if (i == pos_next_fct) {
	depth++;
	var sub = value.substring(i+1);
	var pos2 = sub.search(/&[a-zA-Z_]+\(/);
	if (pos2 == -1)
	pos_next_fct = -1;
	else
	pos_next_fct = i + 1 + pos2;
	} else if (depth > 0) {
	if (value.charAt(i) == ")")
	depth--;
	else if (value.substr(i, 6) == """)
	value = value.substr(0, i) + "\"" + value.substr(i+6);
	}
	}
	// replace the text value
	ta.value = value;
}	}

function editorHandler(event) {	function editorHandler(event) {
Line 1386 sub htmlareaselectactive {	Line 1637 sub htmlareaselectactive {

});	});
';	';
$output .= &color_picker;	$output .= &color_picker();

# Code to put a due date countdown in 'duedatecountdown' span.
# This is currently located in the breadcrumb headers.
# note that the dueDateLayout is internatinoalized below.
# Here document is used to support the substitution into the javascript below.
# ..which unforunately necessitates escaping the $'s in the javascript.
# There are several times of importance
#
# serverDueDate - The absolute time at which the problem expires.
# serverTime - The server's time when the problem finished computing.
# clientTime - The client's time...as close to serverTime as possible.
# The clientTime will be slightly later due to
# 1. The latency between problem computation and
# the first network action.
# 2. The time required between the page load-start and the actual
# initial javascript execution that got clientTime.
# These are used as follows:
# The difference between clientTime and serverTime are used to
# correct for differences in clock settings between the browser's system and the
# server's.
#
# The difference between clientTime and the time at which the ready() method
# starts executing is used to estimate latencies for page load and submission.
# Since this is an estimate, it is doubled. The latency estimate + one minute
# is used to determine when the countdown timer turns red to warn the user
# to think about submitting.

my $dueDateLayout = &mt('Due in: {dn} {dl} {hnn}{sep}{mnn}{sep}{snn} [_1]',	$output .= &countdown();
"<span id='submitearly'></span>");
my $early = '- <b>'.&mt('Submit Early').'</b>';
my $pastdue = '- <b>'.&mt('Past Due').'</b>';
$output .= <<JAVASCRIPT;

var documentReadyTime;	$output .= <<"JAVASCRIPT";

\$(document).ready(function() {
if (typeof(dueDate) != "undefined") {
documentReadyTime = (new Date()).getTime();
\$("#duedatecountdown").countdown({until: dueDate, compact: true,
layout: "$dueDateLayout",
onTick: function (periods) {
var latencyEstimate = (documentReadyTime - clientTime) * 2;
if(\$.countdown.periodsToSeconds(periods) < (300 + latencyEstimate)) {
\$("#submitearly").html("$early");
if (\$.countdown.periodsToSeconds(periods) < 1) {
\$("#submitearly").html("$pastdue");
}
}
if(\$.countdown.periodsToSeconds(periods) < (60 + latencyEstimate)) {
\$(this).css("color", "red"); //Highlight last minute.
}
}
});
}
});

/* This code describes the spellcheck options that will be used for	/* This code describes the spellcheck options that will be used for
items with class 'spellchecked'. It is necessary for those objects'	items with class 'spellchecked'. It is necessary for those objects'
Line 1535 sub show_return_link {	Line 1735 sub show_return_link {
if ($env{'request.noversionuri'}=~m{^/priv/} \|\|	if ($env{'request.noversionuri'}=~m{^/priv/} \|\|
$env{'request.uri'}=~m{^/priv/}) { return 1; }	$env{'request.uri'}=~m{^/priv/}) { return 1; }
return if ($env{'request.noversionuri'} eq '/adm/supplemental');	return if ($env{'request.noversionuri'} eq '/adm/supplemental');
	return if (($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') &&
	(!$env{'request.role.adv'}));
if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist\|navmaps)($\|\?)})	if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist\|navmaps)($\|\?)})
\|\| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($\|\?)})) {	\|\| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($\|\?)})) {

Line 1549 sub show_return_link {	Line 1750 sub show_return_link {
(($env{'request.noversionuri'}=~/^\/adm\//) &&	(($env{'request.noversionuri'}=~/^\/adm\//) &&
($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&	($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
($env{'request.noversionuri'}!~	($env{'request.noversionuri'}!~
m{^/adm/.*/(smppg\|bulletinboard)($\|\?)})	m{^/adm/.*/(smppg\|bulletinboard\|ext\.tool)($\|\?)})
));	));
}	}

Line 1623 A link to help for the component will be	Line 1824 A link to help for the component will be

All inputs can be undef without problems.	All inputs can be undef without problems.

Inputs: $component (the text on the right side of the breadcrumbs trail),	=over
$component_help
$menulink (boolean, controls whether to include a link to /adm/menu)	=item Inputs:
$helplink (if 'nohelp' don't include the orange help link)
$css_class (optional name for the class to apply to the table for CSS)	=over
$no_mt (optional flag, 1 if &mt() is _not_ to be applied to $component
when including the text on the right.	=item $component

	the text on the right side of the breadcrumbs trail

	=item $component_help

	the help item filename (without .tex extension).

	=item $menulink

	boolean, controls whether to include a link to /adm/menu

	=item $helplink

	if 'nohelp' don't include the orange help link

	=item $css_class

	optional name for the class to apply to the table for CSS

	=item $no_mt

	optional flag, 1 if &mt() is _not_ to be applied to $component when including the text on the right

	=item $CourseBreadcrumbs

	optional flag, 1 if &breadcrumbs called from &docs_breadcrumbs, because breadcrumbs are being
	used to display hierarchy for current folder shown in the Course Editor.

	=item $topic_help

	optional help item to be displayed on right side of the breadcrumbs row, using
	loncommon::help_open_topic() to generate the link.

	=item $topic_help_text

	text to include in the link in the optional help item ($topic_help) on the right
	side of the breadcrumbs row.

	=back

	=back

Returns a string containing breadcrumbs for the current page.	Returns a string containing breadcrumbs for the current page.

=item &clear_breadcrumbs()	=item &clear_breadcrumbs()
Line 1657 returns: nothing	Line 1900 returns: nothing

sub breadcrumbs {	sub breadcrumbs {
my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt,	my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt,
$CourseBreadcrumbs) = @_;	$CourseBreadcrumbs,$topic_help,$topic_help_text,$crstype) = @_;
#	#
$css_class \|\|= 'LC_breadcrumbs';	$css_class \|\|= 'LC_breadcrumbs';

Line 1682 returns: nothing	Line 1925 returns: nothing
$env{'course.'.$env{'request.course.id'}.'.description'};	$env{'course.'.$env{'request.course.id'}.'.description'};
$no_mt_descr = 1;	$no_mt_descr = 1;
if ($env{'request.noversionuri'} =~	if ($env{'request.noversionuri'} =~
m{^/public/($match_domain)/($match_courseid)/syllabus$}) {	m{^/?public/($match_domain)/($match_courseid)/syllabus$}) {
unless (($env{'course.'.$env{'request.course.id'}.'.domain'} eq $1) &&	unless (($env{'course.'.$env{'request.course.id'}.'.domain'} eq $1) &&
($env{'course.'.$env{'request.course.id'}.'.num'} eq $2)) {	($env{'course.'.$env{'request.course.id'}.'.num'} eq $2)) {
$description = 'Menu';	$description = 'Menu';
Line 1690 returns: nothing	Line 1933 returns: nothing
}	}
}	}
}	}
	my $target = '_top';
	if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
	$target='';
	}
$menulink = { href =>'/adm/menu',	$menulink = { href =>'/adm/menu',
title =>'Go to main menu',	title =>'Go to main menu',
target =>'_top',	target =>$target,
text =>$description,	text =>$description,
no_mt =>$no_mt_descr, };	no_mt =>$no_mt_descr, };
if($last) {	if($last) {
Line 1711 returns: nothing	Line 1958 returns: nothing
class => 'LC_menubuttons_link',	class => 'LC_menubuttons_link',
};	};
if ($env{'request.noversionuri'} eq '/adm/searchcat') {	if ($env{'request.noversionuri'} eq '/adm/searchcat') {
$hashref->{'target'} = '_top';	$hashref->{'target'} = '_top';
	if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
	$hashref->{'target'} = '';
	}
}	}
$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',	$links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',
$hashref);	$hashref);
Line 1764 returns: nothing	Line 2014 returns: nothing
$component_help,	$component_help,
$faq,$bug);	$faq,$bug);
}	}
	if ($topic_help && $topic_help_text) {
	$icons .= ' '.&Apache::loncommon::help_open_topic($topic_help,&mt($topic_help_text),'',
	undef,600);
	}
#	#


Line 1776 returns: nothing	Line 2030 returns: nothing
}	}


if ($component) {	if (($component) \|\| ($topic_help && $topic_help_text)) {
$links = &htmltag('span',	$links = &htmltag('span',
( $no_mt ? $component : mt($component) ).	( $no_mt ? $component : mt($component) ).
( $icons ? $icons : '' ),	( $icons ? $icons : '' ),
Line 1831 Adds $html to $category of the breadcrum	Line 2085 Adds $html to $category of the breadcrum
$html is usually a link to a page that invokes a function on the currently	$html is usually a link to a page that invokes a function on the currently
displayed data (e.g. print when viewing a problem)	displayed data (e.g. print when viewing a problem)

Currently there are 3 possible values for $category:	=over

	=item Currently there are 3 possible values for $category:

=over	=over

Line 1845 remaining items in right of breadcrumbs	Line 2101 remaining items in right of breadcrumbs
advanced tools shown in a separate box below breadcrumbs line	advanced tools shown in a separate box below breadcrumbs line

=back	=back

	=back

returns: nothing	returns: nothing

=cut	=cut
Line 1879 returns: nothing	Line 2137 returns: nothing
undef(%tools);	undef(%tools);
}	}

	=item &current_breadcrumb_tools()

	returns: a hash containing the current breadcrumb tools.

	=cut

	sub current_breadcrumb_tools {
	return %tools;
	}

=item &render_tools(\$breadcrumbs)	=item &render_tools(\$breadcrumbs)

Creates html for breadcrumb tools (categories navigation and tools) and inserts	Creates html for breadcrumb tools (categories navigation and tools) and inserts
\$breadcrumbs at the correct position.	\$breadcrumbs at the correct position.

input: \$breadcrumbs - a reference to the string containing prepared	=over
breadcrumbs.
	=item input:

	=over

	=item \$breadcrumbs - a reference to the string containing prepared breadcrumbs.

	=back

	=back

returns: nothing	returns: nothing

Line 1911 returns: nothing	Line 2188 returns: nothing
Creates html for advanced tools (category advtools) and inserts \$breadcrumbs	Creates html for advanced tools (category advtools) and inserts \$breadcrumbs
at the correct position.	at the correct position.

input: \$breadcrumbs - a reference to the string containing prepared	=over
breadcrumbs (after render_tools call).
	=item input:

	=over

	=item \$breadcrumbs - a reference to the string containing prepared breadcrumbs (after render_tools call).

	=back

	=back

returns: nothing	returns: nothing

Line 1945 sub docs_breadcrumbs {	Line 2231 sub docs_breadcrumbs {
my $foldername=shift(@folders);	my $foldername=shift(@folders);
if ($folderpath) {$folderpath.='&';}	if ($folderpath) {$folderpath.='&';}
$folderpath.=$folder.'&'.$foldername;	$folderpath.=$folder.'&'.$foldername;
my $url;	my $url = $env{'request.use_absolute'};
if ($allowed) {	if ($allowed) {
$url = '/adm/coursedocs?folderpath=';	$url .= '/adm/coursedocs?folderpath=';
} else {	} else {
$url = '/adm/supplemental?folderpath=';	$url .= '/adm/supplemental?folderpath=';
}	}
$url .= &escape($folderpath);	$url .= &escape($folderpath);
my $name=&unescape($foldername);	my $name=&unescape($foldername);
Line 2241 sub course_selection {	Line 2527 sub course_selection {
if ($totcodes > 0) {	if ($totcodes > 0) {
my $numtitles = @$codetitles;	my $numtitles = @$codetitles;
if ($numtitles > 0) {	if ($numtitles > 0) {
$output .= '<label><input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&mt('Choose categories, from left to right')."'".')" />'.&mt('Pick courses by category:').'</label><br />';	$output .= '<label><input type="radio" name="coursepick" value="category" onclick="coursePick(this.form);alert('."'".&html_escape(&mt('Choose categories, from left to right'))."'".')" />'.&mt('Pick courses by category:').'</label><br />';
$output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n".	$output .= '<table><tr><td>'.$$codetitles[0].'<br />'."\n".
'<select name="'.$standardnames->[0].	'<select name="'.$standardnames->[0].
'" onchange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n".	'" onchange="setPick(this.form);courseSet('."'$$codetitles[0]'".')">'."\n".
Line 2420 sub resource_info_box {	Line 2706 sub resource_info_box {
#	#

sub display_usage {	sub display_usage {
my ($current_disk_usage,$disk_quota) = @_;	my ($current_disk_usage,$disk_quota,$context) = @_;
my $usage = $current_disk_usage/1000;	my $usage = $current_disk_usage/1024;
my $quota = $disk_quota/1000;	my $quota = $disk_quota/1024;
my $percent;	my $percent;
if ($disk_quota == 0) {	if ($disk_quota == 0) {
$percent = 100.0;	$percent = 100.0;
Line 2446 sub display_usage {	Line 2732 sub display_usage {
if ($prog_width > 100) {	if ($prog_width > 100) {
$prog_width = 100;	$prog_width = 100;
}	}
	my $display = 'block';
	if ($context eq 'authoring') {
	$display = 'inline';
	}
return '	return '
<div id="meter1" align="left" '.$cssclass.'>'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB <span style="font-weight:bold;">('.$percent.'%)</span>',$quota.' MB')."\n".	<div id="meter1" align="left" style="display:'.$display.'" '.$cssclass.'>'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB <span style="font-weight:bold;">('.$percent.'%)</span>',$quota.' MB')."\n".
' <div id="meter2" style="display:block; margin-top:5px; margin-bottom:5px; margin-left:0px; margin-right:0px; width:400px; border:1px solid #000000; height:10px;">'."\n".	' <div id="meter2" style="display:block; margin-top:3px; margin-bottom:3px; margin-left:0px; margin-right:0px; width:400px; border:1px solid #000000; height:10px;">'."\n".
' <div id="meter3" style="display:block; background-color:'.$color.'; width:'.$prog_width.'%; height:10px; color:#000000; margin:0px;"></div>'."\n".	' <div id="meter3" style="display:block; background-color:'.$color.'; width:'.$prog_width.'%; height:10px; color:#000000; margin:0px;"></div>'."\n".
' </div>'."\n".	' </div>'."\n".
' </div>';	' </div>';
Line 2698 sub set_form_elements {	Line 2988 sub set_form_elements {

sub file_submissionchk_js {	sub file_submissionchk_js {
my ($turninpaths,$multiples) = @_;	my ($turninpaths,$multiples) = @_;
my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item').'\\n'.	my $overwritewarn = &mt('File(s) you uploaded for your submission will overwrite existing file(s) submitted for this item')."\n".
&mt('Continue submission and overwrite the file(s)?');	&mt('Continue submission and overwrite the file(s)?');
my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.').'\\n'.	&js_escape(\$overwritewarn);
	my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.')."\n".
&mt('Continue submission with these files removed?');	&mt('Continue submission with these files removed?');
	&js_escape(\$delfilewarn);
my ($turninpathtext,$multtext,$arrayindexofjs);	my ($turninpathtext,$multtext,$arrayindexofjs);
if (ref($turninpaths) eq 'HASH') {	if (ref($turninpaths) eq 'HASH') {
foreach my $key (sort(keys(%{$turninpaths}))) {	foreach my $key (sort(keys(%{$turninpaths}))) {
Line 3206 THIRD	Line 3498 THIRD
##############################################	##############################################

sub javascript_jumpto_resource {	sub javascript_jumpto_resource {
my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.	my $confirm_switch = &mt("Editing requires switching to the resource's home server.")."\n".
&mt('Switch server?');	&mt('Switch server?');
	&js_escape(\$confirm_switch);
return (<<ENDUTILITY)	return (<<ENDUTILITY)

function go(url) {	function go(url) {
if (url!='' && url!= null) {	if (url!='' && url!= null) {
currentURL = null;	currentURL = null;
currentSymb= null;	currentSymb= null;
window.location.href=url;	var lcHostname = setLCHost();
	window.location.href=lcHostname+url;
}	}
}	}

Line 3233 ENDUTILITY	Line 3527 ENDUTILITY

sub jump_to_editres {	sub jump_to_editres {
my ($cfile,$home,$switchserver,$forceedit,$forcereg,$symb,$folderpath,	my ($cfile,$home,$switchserver,$forceedit,$forcereg,$symb,$folderpath,
$title,$idx,$suppurl,$todocs) = @_;	$title,$hostname,$idx,$suppurl,$todocs,$suppanchor) = @_;
my $jscall;	my ($jscall,$anchor,$usehttp,$usehttps,$is_ext);
if ($switchserver) {	if ($switchserver) {
if ($home) {	if ($home) {
$cfile = '/adm/switchserver?otherserver='.$home.'&role='.	$cfile = '/adm/switchserver?otherserver='.$home.'&role='.
Line 3250 sub jump_to_editres {	Line 3544 sub jump_to_editres {
if ($forcereg) {	if ($forcereg) {
$cfile .= '&register=1';	$cfile .= '&register=1';
}	}
$jscall = "need_switchserver('$cfile');";	$jscall = "need_switchserver('".&Apache::loncommon::escape_single($cfile)."');";
}	}
} else {	} else {
unless ($cfile =~ m{^/priv/}) {	unless ($cfile =~ m{^/priv/}) {
	if ($cfile =~ m{^(/adm/wrapper/ext/([^#]+))#([^#]+)$}) {
	$cfile = $1;
	my $extlink = $2;
	$anchor = $3;
	$is_ext = 1;
	if (($extlink !~ /^https:/) && ($ENV{'SERVER_PORT'} == 443)) {
	$usehttp = 1;
	} elsif ($env{'request.use_absolute'}) {
	if ($env{'request.use_absolute'} =~ m{^https://}) {
	$usehttps = 1;
	}
	}
	} elsif ($cfile =~ m{^/?public/($match_domain)/($match_courseid)/syllabus}) {
	if ($ENV{'SERVER_PORT'} == 443) {
	my ($cdom,$cnum) = ($1,$2);
	if (($env{'request.course.id'}) &&
	($env{'course.'.$env{'request.course.id'}.'.num'} eq $cnum) &&
	($env{'course.'.$env{'request.course.id'}.'.domain'} eq $cdom)) {
	if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://}) {
	$usehttp = 1;
	}
	}
	} elsif ($env{'request.use_absolute'}) {
	if ($env{'request.use_absolute'} =~ m{^https://}) {
	$usehttps = 1;
	}
	}
	}
if ($symb) {	if ($symb) {
	if ($anchor ne '') {
	if ($symb =~ m{^([^#]+)\Q#$anchor\E$}) {
	$symb = $1.&escape(&escape('#')).$anchor;
	}
	}
$cfile .= (($cfile=~/\?/)?'&':'?')."symb=$symb";	$cfile .= (($cfile=~/\?/)?'&':'?')."symb=$symb";
} elsif ($folderpath) {	} elsif ($folderpath) {
$cfile .= (($cfile=~/\?/)?'&':'?').	$cfile .= (($cfile=~/\?/)?'&':'?').
Line 3273 sub jump_to_editres {	Line 3600 sub jump_to_editres {
}	}
if ($forceedit) {	if ($forceedit) {
$cfile .= (($cfile=~/\?/)?'&':'?').'forceedit=1';	$cfile .= (($cfile=~/\?/)?'&':'?').'forceedit=1';
	if ($usehttps) {
	$cfile = $env{'request.use_absolute'}.(($cfile =~ /^\//)? '':'/').$cfile;
	}
	} elsif ($usehttp) {
	if ($hostname ne '') {
	$cfile = 'http://'.$hostname.(($cfile =~ /^\//)? '':'/').$cfile;
	}
	unless ($is_ext) {
	$cfile .= (($cfile=~/\?/)?'&':'?').'usehttp=1';
	}
	} elsif ($usehttps) {
	$cfile = $env{'request.use_absolute'}.(($cfile =~ /^\//)? '':'/').$cfile;
}	}
if ($forcereg) {	if ($forcereg) {
$cfile .= (($cfile=~/\?/)?'&':'?').'register=1';	$cfile .= (($cfile=~/\?/)?'&':'?').'register=1';
}	}
if ($todocs) {	if ($todocs) {
$cfile .= (($cfile=~/\?/)?'&':'?').'todocs=1';	$cfile .= (($cfile=~/\?/)?'&':'?').'todocs=1';
}	}
	if ($suppanchor ne '') {
	$cfile .= (($cfile=~/\?/)?'&':'?').'anchor='.
	&HTML::Entities::encode($suppanchor,'"<>&');
	}
	}
	if ($anchor ne '') {
	$cfile .= '#'.$anchor;
}	}
$jscall = "go('$cfile')";	$jscall = "go('".&Apache::loncommon::escape_single($cfile)."')";
}	}
return $jscall;	return $jscall;
}	}
Line 3292 sub jump_to_editres {	Line 3638 sub jump_to_editres {
# javascript_valid_email	# javascript_valid_email
#	#
# Generates javascript to validate an e-mail address.	# Generates javascript to validate an e-mail address.
# Returns a javascript function which accetps a form field as argumnent, and	# Returns a javascript function which accepts a form field as argument, and
# returns false if field.value does not satisfy two regular expression matches	# returns false if field.value does not satisfy two regular expression matches
# for a valid e-mail address. Backwards compatible with old browsers without	# for a valid e-mail address. Backwards compatible with old browsers without
# support for javascript RegExp (just checks for @ in field.value in this case).	# support for javascript RegExp (just checks for @ in field.value in this case).

sub javascript_valid_email {	sub javascript_valid_email {
my $scripttag .= <<'END';	my $scripttag .= <<'END';
function validmail(field) {	function validmail(field,suffix) {
var str = field.value;	var str = field.value;
	if (suffix != '' && suffix != undefined) {
	str += suffix;
	}
if (window.RegExp) {	if (window.RegExp) {
var reg1str = "(@.*@)\|(\\.\\.)\|(@\\.)\|(\\.@)\|(^\\.)";	var reg1str = "(@.*@)\|(\\.\\.)\|(@\\.)\|(\\.@)\|(^\\.)";
var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}\|[0-9]{1,3})(\\]?)$"; //"	var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}\|[0-9]{1,3})(\\]?)$"; //"
Line 3410 sub scripttag {	Line 3759 sub scripttag {

Constructs a XHTML list from \@array.	Constructs a XHTML list from \@array.

input:	=over

	=item input:

=over	=over

Line 3424 Attributes for <ul> and <li> passed in a	Line 3775 Attributes for <ul> and <li> passed in a
See htmltag() for more details.	See htmltag() for more details.

=back	=back

	=back

returns: XHTML list as String.	returns: XHTML list as String.

=cut	=cut
Line 3543 should be included in this list.	Line 3896 should be included in this list.

If the optional headline text is not provided, a default text will be used.	If the optional headline text is not provided, a default text will be used.

	=over

	=item Related routines:

Related routines:
=over 4	=over 4
add_item_funclist
end_funclist	=item add_item_funclist

	=item end_funclist

=back	=back

	=back

Inputs: (optional) headline text	Inputs: (optional) headline text

Line 3576 sub start_funclist {	Line 3935 sub start_funclist {

Adds an item to the list of available functions	Adds an item to the list of available functions

Related routines:	=over

	=item Related routines:

=over 4	=over 4
start_funclist
end_funclist	=item start_funclist

	=item end_funclist

	=back

=back	=back

Inputs: content item with text and link to function	Inputs: content item with text and link to function
Line 3602 sub add_item_funclist {	Line 3969 sub add_item_funclist {

End list of available functions	End list of available functions

Related routines:	=over
=over 4
start_funclist	=item Related routines:
add_item_funclist
	start_funclist
	add_item_funclist

=back	=back

Inputs: ./.	Inputs: ./.

Returns: HTML code with function list end	Returns: HTML code with function list end

=cut	=cut

sub end_funclist {	sub end_funclist {
Line 3637 A string that's used as visually highlig	Line 4008 A string that's used as visually highlig
it's value evaluates to false.	it's value evaluates to false.

=back	=back

returns: XHTML list as string.	returns: XHTML list as string.

=back	=back
Line 3650 sub funclist_from_array {	Line 4021 sub funclist_from_array {
$args->{legend} \|\|= mt('Functions');	$args->{legend} \|\|= mt('Functions');
return list_from_array( [$args->{legend}, @$items],	return list_from_array( [$args->{legend}, @$items],
{ listattr => {class => 'LC_funclist'} });	{ listattr => {class => 'LC_funclist'} });
}	}

=pod	=pod

	=over

=item &actionbox( \@array )	=item &actionbox( \@array )

Constructs a XHTML list from \@array with the first item being visually	Constructs a XHTML list from \@array with the first item being visually
Line 3670 e.g. a file operation in Authoring Space	Line 4043 e.g. a file operation in Authoring Space
A reference to the array containing text. Details: sub funclist_from_array	A reference to the array containing text. Details: sub funclist_from_array

=back	=back

Returns: XHTML div as string.	Returns: XHTML div as string.

=back	=back

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.357
changed lines
	Added in v.1.393