--- loncom/homework/inputtags.pm	2000/10/02 22:23:39	1.5
+++ loncom/homework/inputtags.pm	2000/10/11 21:01:25	1.6
@@ -5,25 +5,45 @@ package Apache::inputtags;
 use strict;
 
 sub BEGIN {
-  &Apache::lonxml::register('Apache::inputtags',('textline','answergroup'));
+  &Apache::lonxml::register('Apache::inputtags',('textarea','textline','answergroup','datasubmission'));
 }
 
 sub initialize_inputtags {
   $Apache::inputtags::curvalue=0;
 }
 
+sub start_textarea {
+  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  my $result = "";
+  $Apache::inputtags::curvalue++;
+  if ($target eq 'web') {
+    $result= '<textarea name="'.$ENV{'form.request.prefix'}.'HWVAL'.$Apache::inputtags::curvalue.'" value="">';
+  }
+  return $result;
+}
+
+sub end_textarea {
+  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  return "</textarea>";
+}
+
 sub start_textline {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;
   my $result = "";
   $Apache::inputtags::curvalue++;
+  my $args ='';
+  if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
+  my $size = &Apache::run::run("{$args;".'return $size}',$safeeval);
+  if ($size eq '') { $size=20; }
   if ($target eq 'web') {
-    $result= '<input name="'.$ENV{'form.request.prefix'}.'HWVAL'.$Apache::inputtags::curvalue.'" value="">';
+    $result= '<input type="text" name="'.$ENV{'form.request.prefix'}.'HWVAL'.$Apache::inputtags::curvalue.'" value="" size="'.$size.'">';
   }
   return $result;
 }
 
 sub end_textline {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  return "";
 }
 
 sub start_answergroup {
@@ -36,6 +56,17 @@ sub end_answergroup {
   }
 }
 
+
+sub start_datasubmission {
+}
+
+sub end_datasubmission {
+  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  if ( $target == 'web' ) {
+    return '<input type="submit" name="'.$ENV{'form.request.prefix'}.'submit" value="Submit All Data">';
+  }
+}
+
 1;
 __END__