--- loncom/homework/caparesponse/caparesponse.pm	2008/09/08 16:08:37	1.230
+++ loncom/homework/caparesponse/caparesponse.pm	2010/06/05 22:25:22	1.238
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # caparesponse definition
 #
-# $Id: caparesponse.pm,v 1.230 2008/09/08 16:08:37 riegler Exp $
+# $Id: caparesponse.pm,v 1.238 2010/06/05 22:25:22 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -305,14 +305,11 @@ sub start_numericalresponse {
 	my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit');
 	&Apache::lonxml::debug("Got unit $hideunit for $partid $id");
 	#no way to enter units, with radio buttons
-	if (lc($hideunit) eq "yes") {
+	if ((lc($hideunit) eq "yes") && ($Apache::lonhomework::type ne 'exam')) {
 	    my $unit=&Apache::lonxml::get_param_var('unit',$parstack,
 						    $safeeval);
 	    if ($unit =~ /\S/) { $result.=" (in $unit) "; }
 	}
-        if (($token->[1] eq 'formularesponse') && 
-            ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER')) {
-        }
 	if (  &Apache::response::show_answer() ) {
 	    &set_answertext($tag_internal_answer_name,$target,$token,$tagstack,
 			    $parstack,$parser,$safeeval,-1);
@@ -430,8 +427,12 @@ sub check_submission {
 	}
     } elsif ($tag eq 'numericalresponse') {
 	$$args_ref{'type'}='float';
+    } elsif ($tag eq 'stringresponse') {
+        if ($$args_ref{'type'} eq '') {
+            $$args_ref{'type'} = 'ci';
+        }
     }
-    
+
     &add_in_tag_answer($parstack,$safeeval);
 
     if (!%answer) {
@@ -532,11 +533,18 @@ sub end_numericalresponse {
 					   $Apache::inputtags::params{'sig'});
 		}
 		&Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
-		if ($Apache::lonhomework::type eq 'survey' &&
-		    ($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||
-		     $ad eq 'EXACT_ANS')) {
-		    $ad='SUBMITTED';
-		}
+                if (($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||
+                     $ad eq 'EXACT_ANS')) {
+		    if ($Apache::lonhomework::type eq 'survey') {
+		        $ad='SUBMITTED';
+		    } elsif ($Apache::lonhomework::type eq 'surveycred') {
+                        $ad='SUBMITTED_CREDIT';
+                    } elsif ($Apache::lonhomework::type eq 'anonsurvey') {
+                        $ad='ANONYMOUS';
+                    } elsif ($Apache::lonhomework::type eq 'anonsurveycred') {
+                        $ad='ANONYMOUS_CREDIT';                     
+                    }
+                }
 		&Apache::response::handle_previous(\%previous,$ad);
 		$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=$ad;
 		$Apache::lonhomework::results{"resource.$partid.$id.awardmsg"}=$msg;
@@ -606,8 +614,9 @@ sub end_numericalresponse {
 	    }
 	}
         if (($target eq 'web') && ($tag eq 'formularesponse')
-            && ($Apache::lonhomework::type ne 'exam') && ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER')&&  (&Apache::lonxml::get_param('turnoneditor',$parstack,$safeeval) ne 'no')) {
-           $result.=&Apache::response::edit_mathresponse_button($id,"HWVAL_$id");
+            && ($Apache::lonhomework::type ne 'exam') && ($Apache::inputtags::status['-1'] eq 'CAN_ANSWER')
+	    && (&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffeditor') ne 'yes')) {
+            $result.=&Apache::response::edit_mathresponse_button($id,"HWVAL_$id");
         }
             
 	&Apache::response::setup_prior_tries_hash(\&format_prior_response_numerical);
@@ -750,16 +759,17 @@ sub end_numericalresponse {
 	    if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {
 		my $error;
 		if ($tag eq 'formularesponse') {
-		    $error=&mt('Computer\'s answer is incorrect ("[_1]").',join(', ',@$response));
+		    $error=&mt("Computer's answer is incorrect ([_1]).",'"'.join(', ',@$response).'"');
 		} else {
 		    # answer failed check if it is sig figs that is failing
 		    my ($ad,$msg)=&check_submission($response,$partid,$id,
 						    $tag,$parstack,
 						    $safeeval,1);
+		    $error=&mt("Computer's answer is incorrect ([_1]).",'"'.join(', ',@$response).'"').' ';
 		    if ($sigline ne '') {
-			$error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] or significant figures [_3] need to be adjusted.',join(', ',@$response),$tolline,$sigline);
+			$error.=&mt('It is likely that the tolerance range [_1] or significant figures [_2] need to be adjusted.',$tolline,$sigline);
 		    } else {
-			$error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] needs to be adjusted.',join(', ',@$response),$tolline);
+			$error.=&mt('It is likely that the tolerance range [_1] needs to be adjusted.',$tolline);
 		    }
 		}
 		if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {
@@ -1159,7 +1169,9 @@ sub end_stringresponse {
 		    my @args = ('type');
 		    my $args_ref = &setup_capa_args($safeeval,$parstack,
 						    \@args,$response);
-
+                    if ($$args_ref{'type'} eq '') {
+                        $$args_ref{'type'} = 'ci';
+                    }
 		    &add_in_tag_answer($parstack,$safeeval);
 		    my (@final_awards,@final_msgs,@names);
 		    foreach my $name (keys(%answer)) {
@@ -1181,11 +1193,18 @@ sub end_stringresponse {
 							   \@final_msgs,
 							   \@names,1);
 		}
-		if ($Apache::lonhomework::type eq 'survey' &&
-		    ($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||
-		     $ad eq 'EXACT_ANS')) {
-		    $ad='SUBMITTED';
-		}
+                if (($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||
+                     $ad eq 'EXACT_ANS')) {
+		    if ($Apache::lonhomework::type eq 'survey') {
+		        $ad='SUBMITTED';
+		    } elsif ($Apache::lonhomework::type eq 'surveycred') {
+                        $ad='SUBMITTED_CREDIT';
+                    } elsif ($Apache::lonhomework::type eq 'anonsurvey') {
+                        $ad='ANONYMOUS';
+                    } elsif ($Apache::lonhomework::type eq 'anonsurveycred') {
+                        $ad='ANONYMOUS_CREDIT';
+                    }
+                }
 		&Apache::response::handle_previous(\%previous,$ad);
 		$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}=$ad;
 		$Apache::lonhomework::results{"resource.$part.$id.awardmsg"}=$msg;