version 1.3, 2003/05/05 19:27:08
|
version 1.6, 2003/06/30 18:00:18
|
Line 32 use Apache::lonxml;
|
Line 32 use Apache::lonxml;
|
use Apache::lonnet; |
use Apache::lonnet; |
|
|
BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::chemresponse',('chemresponse','chemstructure')); |
&Apache::lonxml::register('Apache::chemresponse',('organicresponse','organicstructure','reactionresponse')); |
} |
} |
|
|
sub seperate_jme_window { |
sub seperate_jme_window { |
my ($smile_input,$jme_input,$molecule)=@_; |
my ($smile_input,$jme_input,$molecule,$options)=@_; |
my $smilesection; |
my $smilesection; |
if (defined($smile_input)) { |
if (defined($smile_input)) { |
$smilesection=<<SMILESECTION; |
$smilesection=<<SMILESECTION; |
Line 76 function openHelpWindow() {
|
Line 76 function openHelpWindow() {
|
<applet code="JME.class" name="JME" archive="/adm/jme/JME.jar" width="97%" height="78%"> |
<applet code="JME.class" name="JME" archive="/adm/jme/JME.jar" width="97%" height="78%"> |
You have to enable Java and JavaScript on your machine. |
You have to enable Java and JavaScript on your machine. |
<param name="jme" value="$molecule" /> |
<param name="jme" value="$molecule" /> |
|
<param name="options" value="$options" /> |
</applet><br /> |
</applet><br /> |
<font face="arial,helvetica,sans-serif" size=-1><a href="http://www.molinspiration.com/jme/index.html">JME Editor</a> courtesy of Peter Ertl, Novartis</font> |
<font face="arial,helvetica,sans-serif" size=-1><a href="http://www.molinspiration.com/jme/index.html">JME Editor</a> courtesy of Peter Ertl, Novartis</font> |
<form> |
<form> |
Line 97 CHEMINPUT
|
Line 98 CHEMINPUT
|
return $result; |
return $result; |
} |
} |
|
|
sub start_chemresponse { |
sub start_organicresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
my $partid = $Apache::inputtags::part; |
my $partid = $Apache::inputtags::part; |
Line 111 sub start_chemresponse {
|
Line 112 sub start_chemresponse {
|
$molecule=&Apache::lonxml::get_param('molecule',$parstack, |
$molecule=&Apache::lonxml::get_param('molecule',$parstack, |
$safeeval); |
$safeeval); |
} |
} |
$result=&seperate_jme_window("HWVAL_$id","MOLECULE_$id",$molecule); |
my $multipart=&Apache::lonxml::get_param('multipart',$parstack, |
|
$safeeval); |
|
if ($multipart eq 'yes') { |
|
$multipart = 'multipart'; |
|
} else { |
|
$multipart =''; |
|
} |
|
$result=&seperate_jme_window("HWVAL_$id","MOLECULE_$id",$molecule,$multipart); |
$result.= '<input type="hidden" name="MOLECULE_'.$id.'" value="" />'; |
$result.= '<input type="hidden" name="MOLECULE_'.$id.'" value="" />'; |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::text_arg('Starting Molecule:','molecule', |
$result .=&Apache::edit::text_arg('Starting Molecule:','molecule', |
$token,40); |
$token,40); |
|
$result .=&Apache::edit::select_arg('Multipart:','multipart', |
|
['yes','no'],$token); |
my $molecule=&Apache::lonxml::get_param('molecule',$parstack, |
my $molecule=&Apache::lonxml::get_param('molecule',$parstack, |
$safeeval); |
$safeeval); |
$result .=&seperate_jme_window(undef, |
$result .=&seperate_jme_window(undef, |
&Apache::edit::html_element_name('molecule'), |
&Apache::edit::html_element_name('molecule'), |
$molecule); |
$molecule,'multipart'); |
$result .='<br />'; |
$result .='<br />'; |
$result .=&Apache::edit::text_arg('Correct Answer:','answer', |
$result .=&Apache::edit::text_arg('Correct Answer:','answer', |
$token,40); |
$token,40); |
Line 131 sub start_chemresponse {
|
Line 141 sub start_chemresponse {
|
$result .=&seperate_jme_window( |
$result .=&seperate_jme_window( |
&Apache::edit::html_element_name('answer'), |
&Apache::edit::html_element_name('answer'), |
&Apache::edit::html_element_name('jmeanswer'), |
&Apache::edit::html_element_name('jmeanswer'), |
$jmeanswer); |
$jmeanswer,'multipart'); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'molecule', |
$safeeval,'molecule', |
'answer','jmeanswer'); |
'answer','jmeanswer', |
|
'multipart'); |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
} |
} |
return $result; |
return $result; |
} |
} |
|
|
sub end_chemresponse { |
sub end_organicresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'grade' && defined($ENV{'form.submitted'})) { |
if ($target eq 'grade' && defined($ENV{'form.submitted'})) { |
Line 172 sub end_chemresponse {
|
Line 183 sub end_chemresponse {
|
return $result; |
return $result; |
} |
} |
|
|
sub start_chemstructure { |
sub start_organicstructure { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'web') { |
if ($target eq 'web') { |
Line 194 CHEMOUTPUT
|
Line 205 CHEMOUTPUT
|
$safeeval); |
$safeeval); |
$result .=&seperate_jme_window(undef, |
$result .=&seperate_jme_window(undef, |
&Apache::edit::html_element_name('molecule'), |
&Apache::edit::html_element_name('molecule'), |
$molecule); |
$molecule,'multipart'); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
Line 205 CHEMOUTPUT
|
Line 216 CHEMOUTPUT
|
return $result; |
return $result; |
} |
} |
|
|
sub end_chemstructure { |
sub end_organicstructure { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
my $result; |
|
if ($target eq "edit") { |
|
$result.= &Apache::edit::tag_end($target,$token,''); |
|
} |
|
return $result; |
|
} |
|
|
|
sub reaction_javascript { |
|
my $rightarrow; |
|
if ($ENV{'browser.unicode'}) { |
|
$rightarrow=" → " |
|
} else { |
|
$rightarrow=" <font face=symbol>®</font> "; |
|
} |
|
my $result=<<REACTIONJAVASCRIPT; |
|
<script language="JavaScript"> |
|
|
|
var level; |
|
var reactants; |
|
var products; |
|
|
|
|
|
function parse_reaction(string) { |
|
var reaction_array = string.split('->'); |
|
var i; |
|
reactants = new Array(0); |
|
products = new Array(0); |
|
|
|
if (reaction_array.length > 0) |
|
reactants = reaction_array[0].split(' +'); |
|
if (reaction_array.length > 1) |
|
products = reaction_array[1].split(' +'); |
|
} |
|
|
|
function to_capa(string) { |
|
var reaction = ""; |
|
var i; |
|
|
|
parse_reaction(string); |
|
|
|
for (i = 0; i < reactants.length; i++) |
|
reactants[i] = capa_component(reactants[i]); |
|
for (i = 0; i < products.length; i++) |
|
products[i] = capa_component(products[i]); |
|
|
|
reactants.sort(); |
|
products.sort(); |
|
|
|
for (i = 0; i < reactants.length-1; i++) { |
|
reaction += reactants[i]; |
|
reaction += " + "; |
|
} |
|
if (i < reactants.length) |
|
reaction += reactants[i]; |
|
if (products.length > 0) { |
|
reaction += " -> "; |
|
for (i = 0; i < products.length-1; i++) { |
|
reaction += products[i]; |
|
reaction += " + "; |
|
} |
|
if (i < products.length) |
|
reaction += products[i]; |
|
} |
|
|
|
return reaction; |
|
} |
|
|
|
function capa_component(string) { |
|
var reactant = ""; |
|
var i = 0; |
|
level = 0; |
|
|
|
for (;string.substring(i,i+1) == ' ';i++) |
|
; |
|
for (;isDigit(string.substring(i,i+1));i++) |
|
reactant += string.substring(i,i+1); |
|
for (;i < string.length;i++) |
|
reactant += capa_char(string.substring(i,i+1)); |
|
|
|
return reactant; |
|
} |
|
|
|
function capa_char(chr) { |
|
if (level == 0) { // baseline |
|
if (chr == '^') |
|
level = 1; |
|
if (chr == ' ') |
|
return ""; |
|
return chr; |
|
} |
|
if (level == 1) { // superscript |
|
if (isDigit(chr)) |
|
return chr; |
|
level = 0; |
|
return chr; |
|
} |
|
} |
|
|
|
function to_html(string) { |
|
var reaction = ""; |
|
var i; |
|
|
|
parse_reaction(string); |
|
for (i = 0; i < reactants.length-1; i++) { |
|
reaction += html_component(reactants[i]); |
|
reaction += " + "; |
|
} |
|
if (i < reactants.length) |
|
reaction += html_component(reactants[i]); |
|
|
|
if (products.length > 0) { |
|
reaction += " $rightarrow "; |
|
for (i = 0; i < products.length-1; i++) { |
|
reaction += html_component(products[i]); |
|
reaction += " + "; |
|
} |
|
if (i < products.length) |
|
reaction += html_component(products[i]); |
|
} |
|
|
|
return reaction; |
|
} |
|
|
|
function html_component(string) { |
|
var reactant = ""; |
|
var i = 0; |
|
level = 0; |
|
|
|
for (;string.substring(i,i+1) == ' ';i++) |
|
; |
|
for (;isDigit(string.substring(i,i+1));i++) |
|
reactant += string.substring(i,i+1); |
|
for (;i < string.length;i++) |
|
reactant += html_char(string.substring(i,i+1)); |
|
|
|
return reactant; |
|
} |
|
|
|
function html_char(chr) { |
|
if (level == 0) { // baseline |
|
if (isDigit(chr)) |
|
return chr.sub(); |
|
if (chr == '^') { |
|
level = 1; |
|
return ""; |
|
} |
|
if (chr == '+') // baseline or superscript |
|
return "?"; |
|
if (chr == ' ') |
|
return ""; |
|
return chr; |
|
} |
|
if (level == 1) { // superscript |
|
if (isDigit(chr)) |
|
return chr.sup(); |
|
if (chr == '+' || chr == '-') { |
|
level = 0; |
|
return chr.sup(); |
|
} |
|
if (chr == ' ') { |
|
level = 0; |
|
return ""; |
|
} |
|
level = 0; |
|
return chr; |
|
} |
|
} |
|
|
|
function isDigit(string) { |
|
if (string >= '0' && string <='9') |
|
return 1; |
|
else |
|
return 0; |
|
} |
|
|
|
function openHelpWindow() { |
|
window.open("reaction_help.html","","scrollbars=yes,resizable=yes,width=550,height=600") |
|
} |
|
|
|
function submitReaction() { |
|
reaction = to_capa(document.form.text.value); |
|
if (reaction == "") { |
|
alert("Nothing to submit"); |
|
} |
|
else { |
|
name = "INPUT" + ((problem < 10) ? "0" : "") + problem; |
|
i = 0; |
|
while (parent.opener.document.CAPA.elements[i].name != name) |
|
i++; |
|
parent.opener.document.CAPA.elements[i].value = reaction; |
|
parent.opener.document.CAPA.submit(); |
|
} |
|
} |
|
</script> |
|
REACTIONJAVASCRIPT |
|
return $result; |
|
} |
|
|
|
sub start_reactionresponse { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
my $result; |
|
my $id = &Apache::response::start_response($parstack,$safeeval); |
|
if ($target eq 'web') { |
|
$result.=<<EDITREACTION; |
|
<input type='button' value='Edit Reaction' onClick="javascript:editor=window.open('/adm/jme/reaction_window.html','','width=500,height=270,scrollbars=no,resizable=yes'); document.cookie='problem=$id';"/>' |
|
EDITREACTION |
|
|
|
# $result.=&reaction_javascript(); |
|
# $result.='<iframe name="REACTION_'.$id.'" width="200" height="100" src="/adm/jme/reaction_viewer.html"></iframe>'; |
|
# $result.='<input type="button" value="Check" onClick = "javascript:newWindow=open(\'\',\'new_W\',\'width=500,height=200,scrollbars=1\');newWindow.document.open(\'text/html\',\'replace\');newWindow.document.writeln(\'<center><br />\'+to_html(document.lonhomework.HWVAL_'.$id.'.value)+\'</center><input type="button" value=" Close " onClick = "parent.window.close()" />\');newWindow.document.close()" />' |
|
} elsif ($target eq "edit") { |
|
} |
|
return $result; |
|
} |
|
|
|
sub end_reactionresponse { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq "edit") { |
if ($target eq "edit") { |
$result.= &Apache::edit::tag_end($target,$token,''); |
$result.= &Apache::edit::tag_end($target,$token,''); |
} |
} |
|
&Apache::response::end_response; |
return $result; |
return $result; |
} |
} |
|
|