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Revision 1080 Revision 1351
158 my $allAnswersCorrectQ = 1; 158 my $allAnswersCorrectQ = 1;
159 my $printedResponse=''; 159 my $printedResponse='';
160 ###### Print appropriate response to submitted answers 160 ###### Print appropriate response to submitted answers
161 my ($i,$answerIsCorrectQ, $normalizedSubmittedAnswer,$normalizedCorrectAnswer,$ans_name,$errors); 161 my ($i,$answerIsCorrectQ, $normalizedSubmittedAnswer,$normalizedCorrectAnswer,$ans_name,$errors);
162 $i=0; 162 $i=0;
163 $printedResponse .= "\n<table border=0 cellpadding=0 cellspacing=0 bgcolor=\"#cccccc\">\n"; 163# $printedResponse .= "\n<table border=0 cellpadding=0 cellspacing=0 bgcolor=\"#cccccc\">\n";
164# replace above line by next two lines as per Davide Cervone. AKP.
165 $printedResponse .= "\n<table border=0 cellpadding=7 cellspacing=0 bgcolor=\"#cccccc\">\n";
166 $printedResponse .= "<tr><td><table border=0 cellpadding=0 cellspacing=0>\n";
164 foreach my $key ( @answer_entry_order ) { 167 foreach my $key ( @answer_entry_order ) {
165 168
166 $i++; 169 $i++;
167 $answerIsCorrectQ = $rh_answer_results ->{$key} -> {score}; 170 $answerIsCorrectQ = $rh_answer_results ->{$key} -> {score};
168 $normalizedSubmittedAnswer = $rh_answer_results ->{$key} -> {student_ans}; 171 $normalizedSubmittedAnswer = $rh_answer_results ->{$key} -> {student_ans};
181 $ans_name = $i; # just number the answers in order 184 $ans_name = $i; # just number the answers in order
182 $allAnswersCorrectQ = $allAnswersCorrectQ && $answerIsCorrectQ; 185 $allAnswersCorrectQ = $allAnswersCorrectQ && $answerIsCorrectQ;
183 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><em>Answer $ans_name entered:</em>--&gt; $normalizedSubmittedAnswer &lt;-- "; 186 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><em>Answer $ans_name entered:</em>--&gt; $normalizedSubmittedAnswer &lt;-- ";
184 $printedResponse .= "<B>Correct. </B></TD></TR>" if ($answerIsCorrectQ && $showPartialCorrectAnswers ); 187 $printedResponse .= "<B>Correct. </B></TD></TR>" if ($answerIsCorrectQ && $showPartialCorrectAnswers );
185 $printedResponse .= "<B>Incorrect. </B></TD></TR>" if (!($answerIsCorrectQ) && $showPartialCorrectAnswers); 188 $printedResponse .= "<B>Incorrect. </B></TD></TR>" if (!($answerIsCorrectQ) && $showPartialCorrectAnswers);
189 $errors =~ s/\n/<BR>/g; ## convert newlines to <BR> in error messages as per Davide Cervone
186 # change 9/2/00 by MEG -- give width in pixels rather than %. 190 # change 9/2/00 by MEG -- give width in pixels rather than %.
187 # Some browsers break with % widht which is not the standard 191 # Some browsers break with % widht which is not the standard
188 $printedResponse .= "\n<TR> <TD align=left WIDTH = \"50\" ></TD><TD align=left>$errors</TD></TR>" if ($errors =~ /\w/); 192 $printedResponse .= "\n<TR> <TD align=left WIDTH = \"50\" >&nbsp;</TD><TD align=left>$errors</TD></TR>" if ($errors =~ /\w/);
189 193
190 $printedResponse .= "\n<TR><TD align=left WIDTH = \"50\"></TD> <TD align=left><em>Correct answer:</em> $normalizedCorrectAnswer</TD></TR>" if ($displayCorrectAnswersQ); 194 $printedResponse .= "\n<TR><TD align=left WIDTH = \"50\">&nbsp;</TD> <TD align=left><em>Correct answer:</em> $normalizedCorrectAnswer</TD></TR>" if ($displayCorrectAnswersQ);
191 195
192 } 196 }
193 if ($i == 1) { 197 if ($i == 1) {
194 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>The above answer is correct.</B><BR>" if ($allAnswersCorrectQ); 198 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>The above answer is correct.</B><BR>" if ($allAnswersCorrectQ);
195 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>The above answer is NOT correct.</B><BR>" if (!($allAnswersCorrectQ)); 199 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>The above answer is NOT correct.</B><BR>" if (!($allAnswersCorrectQ));
199 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>At least one of the above answers is NOT correct.</B><BR>" if (!($allAnswersCorrectQ)); 203 $printedResponse .= "\n<TR><TD align=left COLSPAN =2><B>At least one of the above answers is NOT correct.</B><BR>" if (!($allAnswersCorrectQ));
200 } 204 }
201 my $percentCorr = int(100*$rh_problem_result->{score} +.5); 205 my $percentCorr = int(100*$rh_problem_result->{score} +.5);
202 206
203 $printedResponse .="\n<TR><TD align=left COLSPAN =2><B>Your score on this attempt is ${percentCorr}\%.</B><BR>"; 207 $printedResponse .="\n<TR><TD align=left COLSPAN =2><B>Your score on this attempt is ${percentCorr}\%.</B><BR>";
204 $printedResponse .= "\n</table>\n"; 208# $printedResponse .= "\n</table>\n";
209# replace above line by next line as per Davide Cervone. AKP.
210 $printedResponse .= "</td></tr>\n</table>\n</table>\n";
205# $printedResponse .="\n problem grader is ".$rh_problem_result->{type}." and the score is ".$rh_problem_result->{score}."<BR>\n"; 211# $printedResponse .="\n problem grader is ".$rh_problem_result->{type}." and the score is ".$rh_problem_result->{score}."<BR>\n";
206 $printedResponse; 212 $printedResponse;
207} 213}
208 214
209########################################################################################### 215###########################################################################################
226 $ans_name = $rh_answer_results ->{$key} -> {ans_name}; 232 $ans_name = $rh_answer_results ->{$key} -> {ans_name};
227 #$ans_name =~ s/$ANSWER_PREFIX//; # this handles implicitly defined answer names. #commented out by DME 6/6/2000 233 #$ans_name =~ s/$ANSWER_PREFIX//; # this handles implicitly defined answer names. #commented out by DME 6/6/2000
228 $original_student_ans = $rh_answer_results ->{$key} -> {original_student_ans}; 234 $original_student_ans = $rh_answer_results ->{$key} -> {original_student_ans};
229 $normalizedSubmittedAnswer = $rh_answer_results ->{$key} -> {student_ans}; 235 $normalizedSubmittedAnswer = $rh_answer_results ->{$key} -> {student_ans};
230 $errors = $rh_answer_results ->{$key} -> {ans_message}; 236 $errors = $rh_answer_results ->{$key} -> {ans_message};
237 $errors =~ s/\n/<BR>/g; ## convert newlines to <BR> in error messages as per Davide Cervone
231 $preview_text_string =''; 238 $preview_text_string ='';
232 $preview_text_string = $rh_answer_results ->{$key} -> {preview_text_string} 239 $preview_text_string = $rh_answer_results ->{$key} -> {preview_text_string}
233 if defined $rh_answer_results ->{$key} -> {preview_text_string}; 240 if defined $rh_answer_results ->{$key} -> {preview_text_string};
234 $preview_latex_string =''; 241 $preview_latex_string ='';
235 $preview_latex_string = $rh_answer_results ->{$key} -> {preview_latex_string} 242 $preview_latex_string = $rh_answer_results ->{$key} -> {preview_latex_string}

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