Hover Messages

LICENSE

@@ -2,7 +2,7 @@
                          Online Homework Delivery System                        
                                    Version 2.5.*                                 
 
-                    Copyright 2000-2012, The WeBWorK Project                    
+                    Copyright 2000-2013, The WeBWorK Project                    
                               All rights reserved.                              
 
     This program is free software; you can redistribute it and/or modify

README

@@ -6,6 +6,6 @@
 
 				http://webwork.maa.org/wiki/Category:Release_Notes  
 
-                    Copyright 2000-2012, The WeBWorK Project
+                    Copyright 2000-2013, The WeBWorK Project
                              http://webwork.maa.org
                               All rights reserved.                              

VERSION

@@ -1,3 +1,3 @@
 $PG_VERSION  ='2.5.1';
-$PG_COPYRIGHT_YEARS = '1996-2012';
+$PG_COPYRIGHT_YEARS = '1996-2013';
 1;

macros/PGessaymacros.pl

@@ -98,19 +98,20 @@ sub essay_cmp {
 
 sub  NAMED_ESSAY_BOX {
 	my($name,$row,$col) = @_;
-	$row = 10 unless defined($row);
-	$col = 80 unless defined($col);
+	$row = 8 unless defined($row);
+	$col = 75 unless defined($col);
 
 	my $height = .07*$row;
 	my $answer_value = '';
 	$answer_value = $inputs_ref->{$name} if defined( $inputs_ref->{$name} );
 	$name = RECORD_ANS_NAME($name, $answer_value);
-	$answer_value =~ tr/$@`//d;   #`## make sure student answers can not be interpolated by e.g. EV3
+	$answer_value =~ tr/$@//d;   #`## make sure student answers can not be interpolated by e.g. EV3
 
-	#### Answer Value needs to be sanitized, it could contain badness!
+	#### Answer Value needs to have special characters replaced by the html codes
 	$answer_value =~ s/\\/\&\#92;/g;
 	$answer_value =~ s/</\&lt;/g; 
 	$answer_value =~ s/>/\&gt;/g;
+	$answer_value =~ s/`/&#96;/g;
 
 	# Get rid of tabs since they mess up the past answer db
 	$answer_value =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;/;
@@ -121,19 +122,38 @@ sub essay_cmp {
 	     Latex2HTML => qq!\\begin{rawhtml}<TEXTAREA NAME="$name" id="$name" ROWS="$row" COLS="$col" >$answer_value</TEXTAREA>\\end{rawhtml}!,
 	    HTML => qq!
          <TEXTAREA NAME="$name" id="$name" ROWS="$row" COLS="$col"
-               WRAP="VIRTUAL">$answer_value</TEXTAREA>
+               WRAP="VIRTUAL" title="Enclose LaTeX expressions with &#92;( and &#92;).">$answer_value</TEXTAREA>
            <INPUT TYPE=HIDDEN  NAME="previous_$name" VALUE = "$answer_value">
            !
          );
 
 	$out;
 }
 
+sub  essay_help {
+
+	my $out = MODES(
+	     TeX => '',
+	     Latex2HTML => '',
+	    HTML => qq!
+            <P>  This is an essay answer text box.  You can type your answer in here and, after you hit submit, 
+                 it will be saved so that your instructor can grade it at a later date.  If your instructor makes 
+                 any comments on your answer those comments will appear on this page after the question has been 
+                 graded.  You can use LaTeX to make your math equations look pretty.   
+                 LaTeX expressions should be enclosed using the parenthesis notation and not dollar signs. 
+            </P> 
+           !
+         );
+
+	$out;
+}
+
+
 sub essay_box {
 	my $row = shift;
 	my $col =shift;
-	$row = 12 unless $row;
-	$col = 120 unless $col;
+	$row = 8 unless $row;
+	$col = 75 unless $col;
 	my $name = NEW_ANS_NAME();
 	NAMED_ESSAY_BOX($name ,$row,$col);