version 1.512.2.14, 2017/09/15 15:10:11
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version 1.533, 2015/04/10 08:22:21
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Line 270 sub homework_js {
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Line 270 sub homework_js {
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$jstimeout = 1000 * $timeout; |
$jstimeout = 1000 * $timeout; |
} |
} |
return &Apache::loncommon::resize_textarea_js(). |
return &Apache::loncommon::resize_textarea_js(). |
&Apache::loncommon::colorfuleditor_js(). |
&Apache::loncommon::colorfuleditor_js(). |
&setmode_javascript(). |
&setmode_javascript(). |
<<"JS"; |
<<"JS"; |
<script type="text/javascript"> |
<script type="text/javascript"> |
Line 317 var keypresshandled = 0;
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Line 317 var keypresshandled = 0;
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var postsubmit = '$postsubmit'; |
var postsubmit = '$postsubmit'; |
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\$(document).ready(function(){ |
\$(document).ready(function(){ |
if (postsubmit != 'off') { |
if (postsubmit != 'off') { |
\$(document).keypress(function(event){ |
\$(document).keypress(function(event){ |
var keycode = (event.keyCode ? event.keyCode : event.which); |
var keycode = (event.keyCode ? event.keyCode : event.which); |
if ((keycode == '13') && (keypresshandled == 0)) { |
if ((keycode == '13') && (keypresshandled == 0)) { |
Line 390 sub setmode_javascript {
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Line 390 sub setmode_javascript {
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<script type="text/javascript"> |
<script type="text/javascript"> |
// <![CDATA[ |
// <![CDATA[ |
function setmode(form,probmode) { |
function setmode(form,probmode) { |
var initial = form.problemmode.value; |
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form.problemmode.value = probmode; |
form.problemmode.value = probmode; |
form.submit(); |
form.submit(); |
form.problemmode.value = initial; |
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} |
} |
// ]]> |
// ]]> |
</script> |
</script> |
Line 419 sub page_start {
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Line 417 sub page_start {
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$extra_head .= &homework_js(). |
$extra_head .= &homework_js(). |
&Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); |
&Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); |
if (&Apache::lonhtmlcommon::htmlareabrowser()) { |
if (&Apache::lonhtmlcommon::htmlareabrowser()) { |
my %textarea_args; |
my %textarea_args = ( |
if (($env{'request.state'} ne 'construct') || |
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($env{'environment.nocodemirror'})) { |
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%textarea_args = ( |
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dragmath => 'math', |
dragmath => 'math', |
); |
); |
} |
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$extra_head .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
$extra_head .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
} |
} |
my $is_task = ($env{'request.uri'} =~ /\.task$/); |
my $is_task = ($env{'request.uri'} =~ /\.task$/); |
Line 650 sub setup_rndseed {
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Line 644 sub setup_rndseed {
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unless (defined($questiontype)) { |
unless (defined($questiontype)) { |
$questiontype = $Apache::lonhomework::type; |
$questiontype = $Apache::lonhomework::type; |
} |
} |
if (($env{'request.state'} eq "construct") |
if ($env{'request.state'} eq "construct" |
|| ($symb eq '') |
|| $symb eq '' |
|| ($Apache::lonhomework::type eq 'practice') |
|| $Apache::lonhomework::type eq 'practice' |
|| ($Apache::lonhomework::history{'resource.CODE'}) |
|| $Apache::lonhomework::history{'resource.CODE'}) { |
|| (($env{'form.code_for_randomlist'}) && ($target eq 'analyze'))) { |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['rndseed']); |
['rndseed']); |
$rndseed=$env{'form.rndseed'}; |
$rndseed=$env{'form.rndseed'}; |
Line 663 sub setup_rndseed {
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Line 656 sub setup_rndseed {
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if (!$rndseed) { |
if (!$rndseed) { |
$rndseed=time; |
$rndseed=time; |
} |
} |
unless ($env{'form.code_for_randomlist'}) { |
$env{'form.rndseed'}=$rndseed; |
$env{'form.rndseed'}=$rndseed; |
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} |
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} |
} |
if (($env{'request.state'} eq "construct") && |
if (($env{'request.state'} eq "construct") && |
($Apache::lonhomework::type eq 'randomizetry')) { |
($Apache::lonhomework::type eq 'randomizetry')) { |
Line 693 sub setup_rndseed {
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Line 684 sub setup_rndseed {
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$rndseed=join(':',&Apache::lonnet::digest($rndseed)); |
$rndseed=join(':',&Apache::lonnet::digest($rndseed)); |
} |
} |
} |
} |
if (($env{'form.code_for_randomlist'}) && ($target eq 'analyze')) { |
if ($Apache::lonhomework::history{'resource.CODE'}) { |
$env{'form.CODE'} = $env{'form.code_for_randomlist'}; |
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$rndseed=&Apache::lonnet::rndseed(); |
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undef($env{'form.CODE'}); |
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} elsif ($Apache::lonhomework::history{'resource.CODE'}) { |
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$rndseed=&Apache::lonnet::rndseed(); |
$rndseed=&Apache::lonnet::rndseed(); |
} |
} |
$set_safespace = 1; |
$set_safespace = 1; |
Line 765 sub problem_edit_action_button {
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Line 752 sub problem_edit_action_button {
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sub problem_edit_buttons { |
sub problem_edit_buttons { |
my ($mode)=@_; |
my ($mode)=@_; |
# Buttons that save |
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my $result = '<div style="float:right">'; |
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if ($mode eq 'editxml') { |
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$result.=&problem_edit_action_button('subsaveedit','saveeditxml','s','Save and EditXML'); |
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$result.=&problem_edit_action_button('subsaveview','saveviewxml','v','Save and View'); |
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} else { |
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$result.=&problem_edit_action_button('subsaveedit','saveedit','s','Save and Edit'); |
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$result.=&problem_edit_action_button('subsaveview','saveview','v','Save and View'); |
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} |
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$result.="\n</div>\n"; |
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# Buttons that do not save |
# Buttons that do not save |
$result .= '<div>'. |
my $result='<div class="LC_edit_problem_discards">'. |
&problem_edit_action_button('subdiscview','discard','d','Discard Edits and View',1); |
&problem_edit_action_button('subdiscview','discard','d','Discard Edits and View',1); |
if ($mode eq 'editxml') { |
if ($mode eq 'editxml') { |
$result.=&problem_edit_action_button('subedit','edit','e','Edit',1); |
$result.=&problem_edit_action_button('subedit','edit','e','Edit',1); |
$result.=&problem_edit_action_button('subundo','undoxml','u','Undo',1); |
$result.=&problem_edit_action_button('subundo','undoxml','u','Undo',1); |
if ($env{'environment.nocodemirror'}) { |
$result.=&Apache::lonhtmlcommon::dragmath_button("LC_editxmltext",1); |
$result.=&Apache::lonhtmlcommon::dragmath_button("LC_editxmltext",1); |
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} |
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} else { |
} else { |
$result.=&problem_edit_action_button('subeditxml','editxml','x','EditXML',1); |
$result.=&problem_edit_action_button('subeditxml','editxml','x','EditXML',1); |
$result.=&problem_edit_action_button('subundo','undo','u','Undo',1); |
$result.=&problem_edit_action_button('subundo','undo','u','Undo',1); |
} |
} |
$result.="\n</div>"; |
$result.="\n</div>"; |
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# Buttons that save |
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$result.='<div class="LC_edit_problem_saves">'; |
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if ($mode eq 'editxml') { |
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$result.=&problem_edit_action_button('subsaveedit','saveeditxml','s','Save and EditXML'); |
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$result.=&problem_edit_action_button('subsaveview','saveviewxml','v','Save and View'); |
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} else { |
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$result.=&problem_edit_action_button('subsaveedit','saveedit','s','Save and Edit'); |
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$result.=&problem_edit_action_button('subsaveview','saveview','v','Save and View'); |
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} |
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$result.="\n</div>\n"; |
return $result; |
return $result; |
} |
} |
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sub insert_menu_datastructure { |
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my $template_menu = &template_dropdown_datastructure(); |
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my $responseblock_menu = &responseblock_dropdown_datastructure(); |
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my $conditional_scripting = &conditional_scripting_datastructure(); |
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my $misc = &misc_datastructure(); |
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my @menu = ($template_menu, $responseblock_menu, $conditional_scripting, $misc); |
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return \@menu; |
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} |
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sub template_dropdown_datastructure { |
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# gathering the all templates and their path, title, category and help topic |
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my @templates = &Apache::lonhomework::get_template_list('problem'); |
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# template category => title |
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my %tmplthash = (); |
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# template title => path |
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my %tmpltcontent = (); |
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foreach my $template (@templates){ |
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# put in hash if the template is not empty |
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unless ($template->[1] eq ''){ |
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push(@{$tmplthash{$template->[2]}}, $template->[1]); |
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push(@{$tmpltcontent{$template->[1]}},$template->[0]); |
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} |
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} |
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my $catList = []; |
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foreach my $cat (sort keys %tmplthash) { |
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my $catItems = []; |
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foreach my $title (sort @{$tmplthash{$cat}}) { |
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my $path = $tmpltcontent{$title}->[0]; |
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my $code; |
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open(FH, "<:encoding(UTF-8)", $path); |
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while(<FH>){ |
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$code.= $_ unless $_ =~ /(<problem>)|(<\/problem>)/; |
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} |
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close(FH); |
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if ($code ne '') { |
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my $href = 'javascript:insertText(\'' . &convert_for_js(&HTML::Entities::encode($code)) . '\')'; |
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my $currItem = [$href, $title, undef]; |
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push @{$catItems}, $currItem; |
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} |
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} |
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push @{$catList}, [$catItems, $cat, undef]; |
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} |
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my $templDropdown = [$catList, &mt("Complete Problem Templates"), undef]; |
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return $templDropdown; |
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} |
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sub responseblock_dropdown_datastructure { |
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my $mathCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_formularesponse())) . "\')", &mt("Formula Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_functionplotresponse())) . "\')", &mt("Function Plot Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_mathresponse())) . "\')", &mt("Math Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_numericalresponse())) . "\')", &mt("Numerical Response"), undef] |
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], |
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&mt("Math"), |
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undef |
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]; |
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my $miscCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_imageresponse())) . "\')", &mt("Click on Image"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_customresponse())) . "\')", &mt("Custom Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_externalresponse())) . "\')", &mt("External Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_matchresponse())) . "\')", &mt("Match Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_radiobuttonresponse())) . "\')", &mt("One out of N Statement"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_optionresponse())) . "\')", &mt("Optionresponse"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_rankresponse())) . "\')", &mt("Rank Values"), undef] |
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], |
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&mt("Misc"), |
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undef |
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]; |
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my $chemCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_reactionresponse())) . "\')", &mt("Chemical Reaction"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_organicresponse())) . "\')", &mt("Organic Structure"), undef] |
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], |
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&mt("Chemical"), |
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undef |
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]; |
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my $textCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_stringresponse())) . "\')", &mt("String Response"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_essayresponse())) . "\')", &mt("Essay"), undef] |
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], |
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&mt("Text"), |
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undef |
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]; |
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my $cats = [[$mathCat, $miscCat, $chemCat, $textCat], &mt("Response Types"), undef]; |
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return $cats; |
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} |
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sub conditional_scripting_datastructure { |
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# TODO: corresponding routines should be used for the javascript:insertText parts |
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# instead of the placeholder routine default_xml_tag with the tags |
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# e.g. &default_xml_tag("postanswerdate") should be replaced with a routine which |
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# returns the corresponding content for this case |
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#TODO translated is currently temporarily here, another solution should be found where the |
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# needed string can be retrieved |
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my $translatedTag = ' |
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<translated> |
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<lang which="en"></lang> |
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<lang which="default"></lang> |
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</translated>'; |
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my $cat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode($translatedTag)) . "\')", &mt("Translated Tag"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("block"))) . "\')", &mt("Conditional Block"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("postanswerdate"))) . "\')", &mt("After Answer Block"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("preduedate"))) . "\')", &mt("Before Due Date Block"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("solved"))) . "\')", &mt("Block For After Solved"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("notsolved"))) . "\')", &mt("Block For When Not Solved"), undef] |
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], |
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&mt("Contitional Scripting"), |
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undef |
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]; |
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return $cat; |
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} |
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sub misc_datastructure { |
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my $graphicalCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_img())) . "\')", &mt("Image"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::lonplot::insert_gnuplot())) . "\')", &mt("GNU Plot"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_organicstructure())) . "\')", &mt("Organic Structure"), undef] |
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], |
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"Graphical", |
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undef |
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]; |
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my $advancedCat = [ |
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[ |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::edit::insert_script())) . "\')", &mt("Script Block"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("allow"))) . "\')", &mt("File Dependencies"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&default_xml_tag("import"))) . "\')", &mt("Import a File"), undef], |
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["javascript:insertText(\'" . &convert_for_js(&HTML::Entities::encode(&Apache::londefdef::insert_meta())) . "\')", &mt("Custom Metadata"), undef] |
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], |
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"advanced", |
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undef |
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]; |
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my $cats = [[$graphicalCat, $advancedCat], &mt("misc"), undef]; |
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return $cats; |
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} |
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# helper routine for the datastructure building subroutines |
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sub default_xml_tag { |
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my ($tag) = @_; |
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return "\n<$tag></$tag>"; |
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} |
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sub helpmenu_datastructure { |
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my $width = 500; |
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my $height = 600; |
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my $helpers = [ |
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['Problem_LON-CAPA_Functions', &mt('Script Functions')], |
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['Greek_Symbols', &mt('Greek Symbols')], |
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['Other_Symbols', &mt('Other Symbols')], |
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['Authoring_Output_Tags', &mt('Output Tags')], |
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['Authoring_Multilingual_Problems', |
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&mt('How to create problems in different languages')] |
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]; |
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my $help_structure = []; |
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foreach my $count (0..(scalar(@{$helpers})-1)) { |
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my $filename = $helpers->[$count]->[0]; |
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my $title = $helpers->[$count]->[1]; |
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my $href = &HTML::Entities::encode("javascript:openMyModal('/adm/help/$filename.hlp',$width,$height,'yes');"); |
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push @{$help_structure}, [$href, $title, undef]; |
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} |
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return $help_structure; |
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} |
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# we need substitution to not break javascript code |
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sub convert_for_js { |
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my $return = shift; |
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$return =~ s|script|ESCAPEDSCRIPT|g; |
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$return =~ s|\\|\\\\|g; |
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$return =~ s|\n|\\r\\n|g; |
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$return =~ s|'|\\'|g; |
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$return =~ s|'|\\'|g; |
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return $return; |
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} |
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sub problem_edit_header { |
sub problem_edit_header { |
my ($mode)=@_; |
my ($mode)=@_; |
my $return = '<input type="hidden" name="submitted" value="edit" />'. |
my $return = '<input type="hidden" name="submitted" value="edit" />'. |
Line 799 sub problem_edit_header {
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Line 989 sub problem_edit_header {
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<div class="LC_edit_problem_header"> |
<div class="LC_edit_problem_header"> |
<div class="LC_edit_problem_header_title"> |
<div class="LC_edit_problem_header_title"> |
'.&mt('Problem Editing').$mode.&Apache::loncommon::help_open_menu('Problem Editing','Problem_Editor_XML_Index',5,'Authoring').' |
'.&mt('Problem Editing').$mode.&Apache::loncommon::help_open_menu('Problem Editing','Problem_Editor_XML_Index',5,'Authoring').' |
</div><div class="LC_edit_actionbar" id="actionbar">'. |
</div><div class="LC_edit_actionbar" id="actionbar">'. |
'<input type="hidden" name="problemmode" value="saveedit" />'. |
'<input type="hidden" name="problemmode" value="saveedit" />'. |
&problem_edit_buttons(); |
&problem_edit_buttons(); |
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$return .= '</div></div>' . &Apache::lonxml::message_location(); |
$return.='<hr style="clear:both;visibility:hidden;" /> |
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</div></div>' |
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.&Apache::lonxml::message_location(); |
$return .= '<link rel="stylesheet" href="/adm/codemirror/codemirror-combined.css" /> |
$return .= '<link rel="stylesheet" href="/adm/codemirror/codemirror-combined.css" /> |
<script type="text/javascript" src="/adm/codemirror/codemirror-compressed-colorful.js"></script>'; |
<script type="text/javascript" src="/adm/codemirror/codemirror-compressed-colorful.js"></script>'; |
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Line 816 sub problem_edit_header {
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Line 1008 sub problem_edit_header {
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$(\'.LC_edit_actionbar\').scrollToFixed( |
$(\'.LC_edit_actionbar\').scrollToFixed( |
{ |
{ |
fixed: function(){ |
fixed: function(){ |
//$(this).find(\'.LC_edit_actionbar\').css(\'height\', \'31px\'); |
$(this).find(\'.LC_edit_actionbar\').css(\'height\', \'31px\'); |
$(this).find(\'.LC_edit_actionbar\'); |
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} |
} |
} |
} |
); |
); |
Line 829 sub problem_edit_header {
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Line 1020 sub problem_edit_header {
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return $return; |
return $return; |
} |
} |
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sub problem_edit_footer { |
sub problem_edit_footer { |
my $resource = $env{'request.ambiguous'}; |
my $resource = $env{'request.ambiguous'}; |
return '</td></tr></table><br /> |
return '</td></tr></table><br /> |
Line 905 sub problem_web_to_edit_header {
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Line 1095 sub problem_web_to_edit_header {
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".&mt("Problem Type:")." |
".&mt("Problem Type:")." |
<select name='problemtype'> |
<select name='problemtype'> |
<option value=''></option> |
<option value=''></option> |
".&option('exam' ,'problemtype').&mt("Exam Problem")."</option> |
".&option('exam' ,'problemtype').&mt("Bubblesheet Exam Problem")."</option> |
".&option('problem','problemtype').&mt("Homework Problem")."</option> |
".&option('problem','problemtype').&mt("Homework Problem")."</option> |
".&option('survey' ,'problemtype').&mt("Survey Question")."</option> |
".&option('survey' ,'problemtype').&mt("Survey Question")."</option> |
".&option('surveycred' ,'problemtype').&mt("Survey Question (with credit)")."</option> |
".&option('surveycred' ,'problemtype').&mt("Survey Question (with credit)")."</option> |
Line 1025 sub initialize_storage {
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Line 1215 sub initialize_storage {
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} |
} |
%Apache::lonhomework::history= |
%Apache::lonhomework::history= |
&Apache::lonnet::tmprestore($namespace,'',$domain,$name); |
&Apache::lonnet::tmprestore($namespace,'',$domain,$name); |
my ($temp)=keys(%Apache::lonhomework::history); |
my ($temp)=keys(%Apache::lonhomework::history) ; |
&Apache::lonxml::debug("Return message of $temp"); |
&Apache::lonxml::debug("Return message of $temp"); |
} else { |
} else { |
%Apache::lonhomework::history= |
%Apache::lonhomework::history= |
Line 1048 sub initialize_storage {
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Line 1238 sub initialize_storage {
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&check_correctness_changes() is called in two circumstances |
&check_correctness_changes() is called in two circumstances |
in which the results hash is to be stored permanently, for |
in which the results hash is to be stored permanently, for |
grading triggered by a student's submission, where feedback on |
grading triggered by a student's submission, where feedback on |
correctness is to be provided to the student. |
correctness is to be provided to the student. |
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1. Immediately prior to storing the results hash |
1. Immediately prior to storing the results hash |
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To handle the case where a student's submission (and award) were |
To handle the case where a student's submission (and award) were |
stored after history was retrieved in &initialize_storage(), e.g., |
stored after history was retrieved in &initialize_storage(), e.g., |
if a student submitted answers in quick succession (e.g., from |
if a student submitted answers in quick succession (e.g., from |
multiple tabs). &Apache::inputtags::hidealldata() is called for |
multiple tabs). &Apache::inputtags::hidealldata() is called for |
any parts with out-of-order storage (i.e., correct then incorrect, |
any parts with out-of-order storage (i.e., correct then incorrect, |
where awarded >= 1 when correct). |
where awarded >= 1 when correct). |
Line 1064 sub initialize_storage {
|
Line 1254 sub initialize_storage {
|
To handle the case where lond on the student's homeserver returns |
To handle the case where lond on the student's homeserver returns |
delay:N -- where N is the number of transactions between the last |
delay:N -- where N is the number of transactions between the last |
retrieved in &initialize_storage() and the last stored immediately |
retrieved in &initialize_storage() and the last stored immediately |
before permanent storage of the current transaction via |
before permanent storage of the current transaction via |
lond::store_handler(). &Apache::grades::makehidden() is called |
lond::store_handler(). &Apache::grades::makehidden() is called |
for any parts with out-of-order storage (i.e., correct then incorrect, |
for any parts with out-of-order storage (i.e., correct then incorrect, |
where awarded >= 1 when correct). |
where awarded >= 1 when correct). |
|
|
Will call &store_aggregates() to increment totals for attempts, |
Will call &store_aggregates() to increment totals for attempts, |
students, and corrects, if running user has student role. |
students, and corrects, if running user has student role. |
|
|
=cut |
=cut |
|
|
|
|
Line 1192 sub finalize_storage {
|
Line 1382 sub finalize_storage {
|
=item check_correctness_changes() |
=item check_correctness_changes() |
|
|
For all parts for which current results contain a solved status |
For all parts for which current results contain a solved status |
of "incorrect_attempted", check if there was a transaction in which |
of "incorrect_attempted", check if there was a transaction in which |
solved was set to "correct_by_student" in the time since the last |
solved was set to "correct_by_student" in the time since the last |
transaction (retrieved when &initialize_storage() was called i.e., |
transaction (retrieved when &initialize_storage() was called i.e., |
when &start_problem() was called), unless: |
when &start_problem() was called), unless: |
(a) questiontype parameter is set to survey or anonymous survey (+/- credit) |
(a) questiontype parameter is set to survey or anonymous survey (+/- credit) |
(b) problemstatus is set to no or no_feedback_ever |
(b) problemstatus is set to no or no_feedback_ever |
If such a transaction exists, and did not occur after "reset status" |
If such a transaction exists, and did not occur after "reset status" |
by a user with grading privileges, then the current transaction is an |
by a user with grading privileges, then the current transaction is an |
example of an out-of-order transaction (i.e., incorrect occurring after |
example of an out-of-order transaction (i.e., incorrect occurring after |
correct). Accordingly, the current transaction should be hidden. |
correct). Accordingly, the current transaction should be hidden. |
Line 1326 sub checkout_msg {
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Line 1516 sub checkout_msg {
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'resource'=>'The resource needs to be checked out', |
'resource'=>'The resource needs to be checked out', |
'id_expln'=>'As a resource gets checked out, a unique timestamped ID is given to it, and a permanent record is left in the system.', |
'id_expln'=>'As a resource gets checked out, a unique timestamped ID is given to it, and a permanent record is left in the system.', |
'warning'=>'Checking out resources is subject to course policies, and may exclude future credit even if done erroneously.', |
'warning'=>'Checking out resources is subject to course policies, and may exclude future credit even if done erroneously.', |
'checkout'=>'Check out Exam for Viewing', |
'checkout'=>'Check out Bubblesheet Exam for Viewing', |
'checkout?'=>'Check out Exam?'); |
'checkout?'=>'Check out Bubblesheet Exam?'); |
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
return (<<ENDCHECKOUT); |
return (<<ENDCHECKOUT); |
<h2>$lt{'resource'}</h2> |
<h2>$lt{'resource'}</h2> |
Line 1404 sub init_problem_globals {
|
Line 1594 sub init_problem_globals {
|
@Apache::inputtags::importlist = (); |
@Apache::inputtags::importlist = (); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::inputtags::leniency=''; |
|
$Apache::structuretags::printanswer='No'; |
$Apache::structuretags::printanswer='No'; |
@Apache::structuretags::whileconds=(); |
@Apache::structuretags::whileconds=(); |
@Apache::structuretags::whilebody=(); |
@Apache::structuretags::whilebody=(); |
Line 1420 sub reset_problem_globals {
|
Line 1609 sub reset_problem_globals {
|
undef(%Apache::lonhomework::history); |
undef(%Apache::lonhomework::history); |
undef(%Apache::lonhomework::results); |
undef(%Apache::lonhomework::results); |
undef($Apache::inputtags::part); |
undef($Apache::inputtags::part); |
undef($Apache::inputtags::leniency); |
|
if ($type eq 'Task') { |
if ($type eq 'Task') { |
undef($Apache::inputtags::slot_name); |
undef($Apache::inputtags::slot_name); |
} elsif ($type eq 'problem') { |
} elsif ($type eq 'problem') { |
Line 2498 sub start_randomlist {
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Line 2686 sub start_randomlist {
|
} |
} |
if (@randomlist) { |
if (@randomlist) { |
my @idx_arr = (0 .. $#randomlist); |
my @idx_arr = (0 .. $#randomlist); |
if ($env{'form.code_for_randomlist'}) { |
&Apache::structuretags::shuffle(\@idx_arr); |
&Apache::structuretags::shuffle(\@idx_arr,$target); |
|
undef($env{'form.code_for_randomlist'}); |
|
} else { |
|
&Apache::structuretags::shuffle(\@idx_arr); |
|
} |
|
my $bodytext = ''; |
my $bodytext = ''; |
my $show=$#randomlist; |
my $show=$#randomlist; |
my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
Line 2542 sub start_randomlist {
|
Line 2725 sub start_randomlist {
|
} |
} |
|
|
sub shuffle { |
sub shuffle { |
my ($a,$target) = @_; |
my $a=shift; |
my $i; |
my $i; |
if (ref($a) eq 'ARRAY' && @$a) { |
if (ref($a) eq 'ARRAY' && @$a) { |
&Apache::response::pushrandomnumber(undef,$target); |
&Apache::response::pushrandomnumber(); |
for($i=@$a;--$i;) { |
for($i=@$a;--$i;) { |
my $j=int(&Math::Random::random_uniform() * ($i+1)); |
my $j=int(&Math::Random::random_uniform() * ($i+1)); |
next if $i == $j; |
next if $i == $j; |
Line 2629 sub start_part {
|
Line 2812 sub start_part {
|
my $id= &Apache::lonxml::get_id($parstack,$safeeval); |
my $id= &Apache::lonxml::get_id($parstack,$safeeval); |
$Apache::inputtags::part=$id; |
$Apache::inputtags::part=$id; |
push(@Apache::inputtags::partlist,$id); |
push(@Apache::inputtags::partlist,$id); |
$Apache::inputtags::leniency=''; |
|
@Apache::inputtags::response=(); |
@Apache::inputtags::response=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
Line 2795 sub end_part {
|
Line 2977 sub end_part {
|
} |
} |
pop @Apache::inputtags::status; |
pop @Apache::inputtags::status; |
$Apache::inputtags::part=''; |
$Apache::inputtags::part=''; |
$Apache::inputtags::leniency=''; |
|
$Apache::lonhomework::type = $Apache::lonhomework::default_type; |
$Apache::lonhomework::type = $Apache::lonhomework::default_type; |
return $result; |
return $result; |
} |
} |
Line 2903 sub start_problemtype {
|
Line 3084 sub start_problemtype {
|
['hide','Hide']] |
['hide','Hide']] |
,$token); |
,$token); |
$result .=&Apache::edit::checked_arg('When used as type(s):','for', |
$result .=&Apache::edit::checked_arg('When used as type(s):','for', |
[ ['exam','Exam/Quiz Problem'], |
[ ['exam','Bubblesheet Exam/Quiz Problem'], |
['survey','Survey'], |
['survey','Survey'], |
['surveycred','Survey (with credit)'], |
['surveycred','Survey (with credit)'], |
['anonsurvey','Anonymous Survey'], |
['anonsurvey','Anonymous Survey'], |
Line 2951 sub end_startouttext {
|
Line 3132 sub end_startouttext {
|
.'<td><span class="LC_nobreak">'.&mt('Delete?').' ' |
.'<td><span class="LC_nobreak">'.&mt('Delete?').' ' |
.&Apache::edit::deletelist($target,$token) |
.&Apache::edit::deletelist($target,$token) |
.'</span></td>' |
.'</span></td>' |
.'<td><span id="math_'.$areaid.'">'; |
.'<td><span id="math_'.$areaid.'">' |
if ($env{'environment.nocodemirror'}) { |
.&Apache::lonhtmlcommon::dragmath_button($areaid,1) |
$result.=&Apache::lonhtmlcommon::dragmath_button($areaid,1); |
.'</span></td>' |
} else { |
|
$result.=' '; |
|
} |
|
$result.='</span></td>' |
|
.'<td>' |
.'<td>' |
.&Apache::edit::insertlist($target,$token) |
.&Apache::edit::insertlist($target,$token) |
.'</td>' |
.'</td>' |