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Version19.149

This commit is contained in:
acanas 2020-03-18 01:57:08 +01:00
parent 11d934a3cc
commit 6e9aed2d76
7 changed files with 481 additions and 366 deletions
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3
swad_changelog.h
View File

@ -497,7 +497,7 @@ enscript -2 --landscape --color --file-align=2 --highlight --line-numbers -o - *
En OpenSWAD:
ps2pdf source.ps destination.pdf
*/
#define Log_PLATFORM_VERSION "SWAD 19.148.2 (2020-03-17)"
#define Log_PLATFORM_VERSION "SWAD 19.149 (2020-03-18)"
#define CSS_FILE "swad19.146.css"
#define JS_FILE "swad19.91.1.js"
/*
@ -524,6 +524,7 @@ Param
// TODO: Oresti Baños: cambiar ojos por candados en descriptores para prohibir/permitir y dejar los ojos para poder elegir descriptores
// TODO: Si el alumno ha marcado "Permitir que los profesores...", entonces pedir confirmación al pulsar el botón azul, para evitar que se envíe por error antes de tiempo
Version 19.149: Mar 18, 2020 Code refactoring in tests. (283020 lines)
Version 19.148.3: Mar 17, 2020 Code refactoring in tests. (282916 lines)
Version 19.148.2: Mar 17, 2020 Code refactoring in tests. (282868 lines)
Version 19.148.1: Mar 17, 2020 Code refactoring in tests. (282851 lines)

5
swad_game.c
View File

@ -1875,6 +1875,7 @@ static void Gam_ListOneOrMoreQuestionsForEdition (long GamCod,unsigned NumQsts,
MYSQL_ROW row;
long QstCod;
struct Tst_Question Question;
struct Tst_Answer Answer;
unsigned QstInd;
unsigned MaxQstInd;
char StrQstInd[Cns_MAX_DECIMAL_DIGITS_UINT + 1];
@ -1908,7 +1909,7 @@ static void Gam_ListOneOrMoreQuestionsForEdition (long GamCod,unsigned NumQsts,
row[1] QstCod
*/
/***** Create test question *****/
Tst_QstConstructor (&Question);
Tst_QstConstructor (&Question,&Answer);
/* Get question index (row[0]) */
QstInd = Str_ConvertStrToUnsigned (row[0]);
@ -1977,7 +1978,7 @@ static void Gam_ListOneOrMoreQuestionsForEdition (long GamCod,unsigned NumQsts,
HTM_TR_End ();
/***** Destroy test question *****/
Tst_QstDestructor (&Question);
Tst_QstDestructor (&Question,&Answer);
}
/***** End table *****/

14
swad_global.h
View File

@ -666,20 +666,6 @@ struct Globals
char StrAnswersOneQst[Tst_MAX_QUESTIONS_PER_TEST][Tst_MAX_BYTES_ANSWERS_ONE_QST + 1]; // Answers selected by user
bool AllowTeachers; // Can teachers of this course see the test result?
bool AllAnsTypes;
struct
{
unsigned NumOptions;
char TF;
struct
{
bool Correct;
char *Text;
char *Feedback;
struct Media Media;
} Options[Tst_MAX_OPTIONS_PER_QUESTION];
long Integer;
double FloatingPoint[2];
} Answer;
char ListAnsTypes[Tst_MAX_BYTES_LIST_ANSWER_TYPES + 1];
Tst_QuestionsOrder_t SelectedOrder;
} Test;

6
swad_match.c
View File

@ -3786,6 +3786,7 @@ static void Mch_RemoveMyAnswerToMatchQuestion (const struct Match *Match)
static double Mch_ComputeScore (unsigned NumQsts)
{
unsigned NumQst;
struct Tst_Answer Answer;
double ScoreThisQst;
bool AnswerIsNotBlank;
unsigned Indexes[Tst_MAX_OPTIONS_PER_QUESTION]; // Indexes of all answers of this question
@ -3803,10 +3804,11 @@ static double Mch_ComputeScore (unsigned NumQsts)
Tst_GetAnswersFromStr (Gbl.Test.StrAnswersOneQst[NumQst],AnswersUsr);
/***** Get correct answers of test question from database *****/
Tst_GetCorrectAnswersFromDB (Gbl.Test.QstCodes[NumQst]);
Tst_GetCorrectAnswersFromDB (Gbl.Test.QstCodes[NumQst],&Answer);
/***** Compute the total score of this question *****/
Tst_ComputeScoreQst (Indexes,AnswersUsr,&ScoreThisQst,&AnswerIsNotBlank);
Tst_ComputeScoreQst (&Answer,
Indexes,AnswersUsr,&ScoreThisQst,&AnswerIsNotBlank);
/***** Compute total score *****/
TotalScore += ScoreThisQst;

680
swad_test.c
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File diff suppressed because it is too large Load Diff

41
swad_test.h
View File

@ -69,6 +69,21 @@ struct Tst_Question
bool Shuffle;
};
struct Tst_Answer
{
unsigned NumOptions;
char TF;
struct
{
bool Correct;
char *Text;
char *Feedback;
struct Media Media;
} Options[Tst_MAX_OPTIONS_PER_QUESTION];
long Integer;
double FloatingPoint[2];
};
#define Tst_NUM_OPTIONS_PLUGGABLE 3
typedef enum
{
@ -163,21 +178,22 @@ bool Tst_GetOneQuestionByCod (long QstCod,MYSQL_RES **mysql_res);
void Tst_WriteParamEditQst (void);
unsigned Tst_GetNumAnswersQst (long QstCod);
unsigned Tst_GetAnswersQst (long QstCod,MYSQL_RES **mysql_res,bool Shuffle);
void Tst_GetCorrectAnswersFromDB (long QstCod);
void Tst_GetCorrectAnswersFromDB (long QstCod,struct Tst_Answer *Answer);
void Tst_WriteAnswersEdit (long QstCod);
bool Tst_CheckIfQuestionIsValidForGame (long QstCod);
void Tst_WriteAnsTF (char AnsTF);
void Tst_GetChoiceAns (MYSQL_RES *mysql_res);
void Tst_GetChoiceAns (MYSQL_RES *mysql_res,struct Tst_Answer *Answer);
void Tst_GetIndexesFromStr (const char StrIndexesOneQst[Tst_MAX_BYTES_INDEXES_ONE_QST + 1], // 0 1 2 3, 3 0 2 1, etc.
unsigned Indexes[Tst_MAX_OPTIONS_PER_QUESTION]);
void Tst_GetAnswersFromStr (const char StrAnswersOneQst[Tst_MAX_BYTES_ANSWERS_ONE_QST + 1],
bool AnswersUsr[Tst_MAX_OPTIONS_PER_QUESTION]);
void Tst_ComputeScoreQst (unsigned Indexes[Tst_MAX_OPTIONS_PER_QUESTION],
void Tst_ComputeScoreQst (const struct Tst_Answer *Answer,
unsigned Indexes[Tst_MAX_OPTIONS_PER_QUESTION],
bool AnswersUsr[Tst_MAX_OPTIONS_PER_QUESTION],
double *ScoreThisQst,bool *AnswerIsNotBlank);
void Tst_WriteChoiceAnsViewMatch (long MchCod,unsigned QstInd,long QstCod,
unsigned NumCols,const char *Class,bool ShowResult);
void Tst_CheckIfNumberOfAnswersIsOne (void);
void Tst_CheckIfNumberOfAnswersIsOne (const struct Tst_Answer *Answer);
unsigned long Tst_GetTagsQst (long QstCod,MYSQL_RES **mysql_res);
void Tst_GetAndWriteTagsQst (long QstCod);
@ -195,16 +211,20 @@ bool Tst_CheckIfCourseHaveTestsAndPluggableIsUnknown (void);
void Tst_ReceiveConfigTst (void);
void Tst_ShowFormEditOneQst (void);
void Tst_QstConstructor (struct Tst_Question *Question);
void Tst_QstDestructor (struct Tst_Question *Question);
void Tst_QstConstructor (struct Tst_Question *Question,
struct Tst_Answer *Answer);
void Tst_QstDestructor (struct Tst_Question *Question,
struct Tst_Answer *Answer);
int Tst_AllocateTextChoiceAnswer (unsigned NumOpt);
int Tst_AllocateTextChoiceAnswer (struct Tst_Answer *Answer,unsigned NumOpt);
Tst_AnswerType_t Tst_ConvertFromStrAnsTypDBToAnsTyp (const char *StrAnsTypeBD);
void Tst_ReceiveQst (void);
bool Tst_CheckIfQstFormatIsCorrectAndCountNumOptions (const struct Tst_Question *Question);
bool Tst_CheckIfQstFormatIsCorrectAndCountNumOptions (const struct Tst_Question *Question,
struct Tst_Answer *Answer);
bool Tst_CheckIfQuestionExistsInDB (const struct Tst_Question *Question);
bool Tst_CheckIfQuestionExistsInDB (const struct Tst_Question *Question,
const struct Tst_Answer *Answer);
long Tst_GetIntAnsFromStr (char *Str);
@ -221,7 +241,8 @@ void Tst_PutParamGblQstCod (void);
void Tst_PutParamQstCod (long QstCod);
long Tst_InsertOrUpdateQstTagsAnsIntoDB (long QstCod,
const struct Tst_Question *Question);
const struct Tst_Question *Question,
struct Tst_Answer *Answer);
void Tst_RemoveCrsTests (long CrsCod);

98
swad_test_import.c
View File

@ -75,11 +75,13 @@ static void TsI_WriteAnswersOfAQstXML (long QstCod,FILE *FileXML);
static void TsI_ReadQuestionsFromXMLFileAndStoreInDB (const char *FileNameXML);
static void TsI_ImportQuestionsFromXMLBuffer (const char *XMLBuffer);
static Tst_AnswerType_t TsI_ConvertFromStrAnsTypXMLToAnsTyp (const char *StrAnsTypeXML);
static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem);
static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem,
struct Tst_Answer *Answer);
static void TsI_WriteHeadingListImportedQst (void);
static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
struct XMLElement *FeedbackElem,
const struct Tst_Question *Question,
const struct Tst_Answer *Answer,
bool QuestionExists);
/*****************************************************************************/
@ -332,13 +334,15 @@ static void TsI_GetAndWriteTagsXML (long QstCod,FILE *FileXML)
static void TsI_WriteAnswersOfAQstXML (long QstCod,FILE *FileXML)
{
extern const char *Txt_NEW_LINE;
struct Tst_Answer Answer;
unsigned NumOpt;
unsigned i;
MYSQL_RES *mysql_res;
MYSQL_ROW row;
double FloatNum[2];
Gbl.Test.Answer.NumOptions = Tst_GetAnswersQst (QstCod,&mysql_res,false); // Result: AnsInd,Answer,Correct
/***** Get answers *****/
Answer.NumOptions = Tst_GetAnswersQst (QstCod,&mysql_res,false); // Result: AnsInd,Answer,Correct
/*
row[0] AnsInd
row[1] Answer
@ -346,17 +350,18 @@ static void TsI_WriteAnswersOfAQstXML (long QstCod,FILE *FileXML)
row[3] MedCod
row[4] Correct
*/
/***** Write the answers *****/
/***** Write answers *****/
switch (Gbl.Test.AnswerType)
{
case Tst_ANS_INT:
Tst_CheckIfNumberOfAnswersIsOne ();
Tst_CheckIfNumberOfAnswersIsOne (&Answer);
row = mysql_fetch_row (mysql_res);
fprintf (FileXML,"%ld",
Tst_GetIntAnsFromStr (row[1]));
break;
case Tst_ANS_FLOAT:
if (Gbl.Test.Answer.NumOptions != 2)
if (Answer.NumOptions != 2)
Lay_ShowErrorAndExit ("Wrong float range.");
for (i = 0;
@ -374,7 +379,7 @@ static void TsI_WriteAnswersOfAQstXML (long QstCod,FILE *FileXML)
FloatNum[1],Txt_NEW_LINE);
break;
case Tst_ANS_TRUE_FALSE:
Tst_CheckIfNumberOfAnswersIsOne ();
Tst_CheckIfNumberOfAnswersIsOne (&Answer);
row = mysql_fetch_row (mysql_res);
fprintf (FileXML,"%s",
row[1][0] == 'T' ? "true" :
@ -385,7 +390,7 @@ static void TsI_WriteAnswersOfAQstXML (long QstCod,FILE *FileXML)
case Tst_ANS_TEXT:
fprintf (FileXML,"%s",Txt_NEW_LINE);
for (NumOpt = 0;
NumOpt < Gbl.Test.Answer.NumOptions;
NumOpt < Answer.NumOptions;
NumOpt++)
{
row = mysql_fetch_row (mysql_res);
@ -530,6 +535,7 @@ static void TsI_ImportQuestionsFromXMLBuffer (const char *XMLBuffer)
bool AnswerTypeFound;
bool QuestionExists;
struct Tst_Question Question;
struct Tst_Answer Answer;
char Stem[Cns_MAX_BYTES_TEXT + 1];
char Feedback[Cns_MAX_BYTES_TEXT + 1];
@ -573,7 +579,7 @@ static void TsI_ImportQuestionsFromXMLBuffer (const char *XMLBuffer)
if (!strcmp (QuestionElem->TagName,"question"))
{
/***** Create test question *****/
Tst_QstConstructor (&Question);
Tst_QstConstructor (&Question,&Answer);
/* Get type of questions (in mandatory attribute "type") */
AnswerTypeFound = false;
@ -673,25 +679,27 @@ static void TsI_ImportQuestionsFromXMLBuffer (const char *XMLBuffer)
}
/* Get answer (mandatory) */
TsI_GetAnswerFromXML (AnswerElem);
TsI_GetAnswerFromXML (AnswerElem,&Answer);
/* Make sure that tags, text and answer are not empty */
if (Tst_CheckIfQstFormatIsCorrectAndCountNumOptions (&Question))
if (Tst_CheckIfQstFormatIsCorrectAndCountNumOptions (&Question,&Answer))
{
/* Check if question already exists in database */
QuestionExists = Tst_CheckIfQuestionExistsInDB (&Question);
QuestionExists = Tst_CheckIfQuestionExistsInDB (&Question,&Answer);
/* Write row with this imported question */
TsI_WriteRowImportedQst (StemElem,FeedbackElem,&Question,QuestionExists);
TsI_WriteRowImportedQst (StemElem,FeedbackElem,
&Question,&Answer,
QuestionExists);
/***** If a new question ==> insert question, tags and answer in the database *****/
if (!QuestionExists)
if (Tst_InsertOrUpdateQstTagsAnsIntoDB (-1L,&Question) <= 0)
if (Tst_InsertOrUpdateQstTagsAnsIntoDB (-1L,&Question,&Answer) <= 0)
Lay_ShowErrorAndExit ("Can not create question.");
}
/***** Destroy test question *****/
Tst_QstDestructor (&Question);
Tst_QstDestructor (&Question,&Answer);
}
}
@ -733,7 +741,8 @@ static Tst_AnswerType_t TsI_ConvertFromStrAnsTypXMLToAnsTyp (const char *StrAnsT
/*****************************************************************************/
// Answer is mandatory
static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem,
struct Tst_Answer *Answer)
{
struct XMLElement *OptionElem;
struct XMLElement *TextElem;
@ -745,19 +754,19 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
switch (Gbl.Test.AnswerType)
{
case Tst_ANS_INT:
if (!Tst_AllocateTextChoiceAnswer (0))
if (!Tst_AllocateTextChoiceAnswer (Answer,0))
/* Abort on error */
Ale_ShowAlertsAndExit ();
if (AnswerElem->Content)
Str_Copy (Gbl.Test.Answer.Options[0].Text,AnswerElem->Content,
Str_Copy (Answer->Options[0].Text,AnswerElem->Content,
Tst_MAX_BYTES_ANSWER_OR_FEEDBACK);
break;
case Tst_ANS_FLOAT:
if (!Tst_AllocateTextChoiceAnswer (0))
if (!Tst_AllocateTextChoiceAnswer (Answer,0))
/* Abort on error */
Ale_ShowAlertsAndExit ();
if (!Tst_AllocateTextChoiceAnswer (1))
if (!Tst_AllocateTextChoiceAnswer (Answer,1))
/* Abort on error */
Ale_ShowAlertsAndExit ();
@ -767,7 +776,7 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
if (!strcmp (LowerUpperElem->TagName,"lower"))
{
if (LowerUpperElem->Content)
Str_Copy (Gbl.Test.Answer.Options[0].Text,
Str_Copy (Answer->Options[0].Text,
LowerUpperElem->Content,
Tst_MAX_BYTES_ANSWER_OR_FEEDBACK);
break; // Only first element "lower"
@ -778,7 +787,7 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
if (!strcmp (LowerUpperElem->TagName,"upper"))
{
if (LowerUpperElem->Content)
Str_Copy (Gbl.Test.Answer.Options[1].Text,
Str_Copy (Answer->Options[1].Text,
LowerUpperElem->Content,
Tst_MAX_BYTES_ANSWER_OR_FEEDBACK);
break; // Only first element "upper"
@ -787,19 +796,19 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
case Tst_ANS_TRUE_FALSE:
// Comparisons must be case insensitive, because users can edit XML
if (!AnswerElem->Content)
Gbl.Test.Answer.TF = ' ';
Answer->TF = ' ';
else if (!strcasecmp (AnswerElem->Content,"true") ||
!strcasecmp (AnswerElem->Content,"T") ||
!strcasecmp (AnswerElem->Content,"yes") ||
!strcasecmp (AnswerElem->Content,"Y"))
Gbl.Test.Answer.TF = 'T';
Answer->TF = 'T';
else if (!strcasecmp (AnswerElem->Content,"false") ||
!strcasecmp (AnswerElem->Content,"F") ||
!strcasecmp (AnswerElem->Content,"no") ||
!strcasecmp (AnswerElem->Content,"N"))
Gbl.Test.Answer.TF = 'F';
Answer->TF = 'F';
else
Gbl.Test.Answer.TF = ' ';
Answer->TF = ' ';
break;
case Tst_ANS_UNIQUE_CHOICE:
case Tst_ANS_MULTIPLE_CHOICE:
@ -810,7 +819,7 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
OptionElem = OptionElem->NextBrother, NumOpt++)
if (!strcmp (OptionElem->TagName,"option"))
{
if (!Tst_AllocateTextChoiceAnswer (NumOpt))
if (!Tst_AllocateTextChoiceAnswer (Answer,NumOpt))
/* Abort on error */
Ale_ShowAlertsAndExit ();
@ -821,13 +830,13 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
{
if (TextElem->Content)
{
Str_Copy (Gbl.Test.Answer.Options[NumOpt].Text,
Str_Copy (Answer->Options[NumOpt].Text,
TextElem->Content,
Tst_MAX_BYTES_ANSWER_OR_FEEDBACK);
/* Convert answer from text to HTML (in database answer text is stored in HTML) */
Str_ChangeFormat (Str_FROM_TEXT,Str_TO_HTML,
Gbl.Test.Answer.Options[NumOpt].Text,Tst_MAX_BYTES_ANSWER_OR_FEEDBACK,true);
Answer->Options[NumOpt].Text,Tst_MAX_BYTES_ANSWER_OR_FEEDBACK,true);
}
break; // Only first element "text"
}
@ -839,19 +848,19 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
{
if (FeedbackElem->Content)
{
Str_Copy (Gbl.Test.Answer.Options[NumOpt].Feedback,
Str_Copy (Answer->Options[NumOpt].Feedback,
FeedbackElem->Content,
Tst_MAX_BYTES_ANSWER_OR_FEEDBACK);
/* Convert feedback from text to HTML (in database answer feedback is stored in HTML) */
Str_ChangeFormat (Str_FROM_TEXT,Str_TO_HTML,
Gbl.Test.Answer.Options[NumOpt].Feedback,Tst_MAX_BYTES_ANSWER_OR_FEEDBACK,true);
Answer->Options[NumOpt].Feedback,Tst_MAX_BYTES_ANSWER_OR_FEEDBACK,true);
}
break; // Only first element "feedback"
}
if (Gbl.Test.AnswerType == Tst_ANS_TEXT)
Gbl.Test.Answer.Options[NumOpt].Correct = true;
Answer->Options[NumOpt].Correct = true;
else
/* Check if option is correct or wrong */
for (Attribute = OptionElem->FirstAttribute;
@ -859,7 +868,7 @@ static void TsI_GetAnswerFromXML (struct XMLElement *AnswerElem)
Attribute = Attribute->Next)
if (!strcmp (Attribute->AttributeName,"correct"))
{
Gbl.Test.Answer.Options[NumOpt].Correct = XML_GetAttributteYesNoFromXMLTree (Attribute);
Answer->Options[NumOpt].Correct = XML_GetAttributteYesNoFromXMLTree (Attribute);
break; // Only first attribute "correct"
}
}
@ -902,6 +911,7 @@ static void TsI_WriteHeadingListImportedQst (void)
static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
struct XMLElement *FeedbackElem,
const struct Tst_Question *Question,
const struct Tst_Answer *Answer,
bool QuestionExists)
{
extern const char *Txt_Existing_question;
@ -1004,22 +1014,22 @@ static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
{
case Tst_ANS_INT:
HTM_SPAN_Begin ("class=\"%s\"",ClassStem);
HTM_TxtF ("(%ld)",Gbl.Test.Answer.Integer);
HTM_TxtF ("(%ld)",Answer->Integer);
HTM_SPAN_End ();
break;
case Tst_ANS_FLOAT:
HTM_SPAN_Begin ("class=\"%s\"",ClassStem);
HTM_Txt ("([");
HTM_Double (Gbl.Test.Answer.FloatingPoint[0]);
HTM_Double (Answer->FloatingPoint[0]);
HTM_Txt ("; ");
HTM_Double (Gbl.Test.Answer.FloatingPoint[1]);
HTM_Double (Answer->FloatingPoint[1]);
HTM_Txt ("])");
HTM_SPAN_End ();
break;
case Tst_ANS_TRUE_FALSE:
HTM_SPAN_Begin ("class=\"%s\"",ClassStem);
HTM_Txt ("(");
Tst_WriteAnsTF (Gbl.Test.Answer.TF);
Tst_WriteAnsTF (Answer->TF);
HTM_Txt (")");
HTM_SPAN_End ();
break;
@ -1028,15 +1038,15 @@ static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
case Tst_ANS_TEXT:
HTM_TABLE_Begin (NULL);
for (NumOpt = 0;
NumOpt < Gbl.Test.Answer.NumOptions;
NumOpt < Answer->NumOptions;
NumOpt++)
{
/* Convert the answer, that is in HTML, to rigorous HTML */
AnswerTextLength = strlen (Gbl.Test.Answer.Options[NumOpt].Text) *
AnswerTextLength = strlen (Answer->Options[NumOpt].Text) *
Str_MAX_BYTES_PER_CHAR;
if ((AnswerText = (char *) malloc (AnswerTextLength + 1)) == NULL)
Lay_NotEnoughMemoryExit ();
Str_Copy (AnswerText,Gbl.Test.Answer.Options[NumOpt].Text,
Str_Copy (AnswerText,Answer->Options[NumOpt].Text,
AnswerTextLength);
Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML,
AnswerText,AnswerTextLength,false);
@ -1044,15 +1054,15 @@ static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
/* Convert the feedback, that is in HTML, to rigorous HTML */
AnswerFeedbackLength = 0;
AnswerFeedback = NULL;
if (Gbl.Test.Answer.Options[NumOpt].Feedback)
if (Gbl.Test.Answer.Options[NumOpt].Feedback[0])
if (Answer->Options[NumOpt].Feedback)
if (Answer->Options[NumOpt].Feedback[0])
{
AnswerFeedbackLength = strlen (Gbl.Test.Answer.Options[NumOpt].Feedback) *
AnswerFeedbackLength = strlen (Answer->Options[NumOpt].Feedback) *
Str_MAX_BYTES_PER_CHAR;
if ((AnswerFeedback = (char *) malloc (AnswerFeedbackLength + 1)) == NULL)
Lay_NotEnoughMemoryExit ();
Str_Copy (AnswerFeedback,
Gbl.Test.Answer.Options[NumOpt].Feedback,
Answer->Options[NumOpt].Feedback,
AnswerFeedbackLength);
Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML,
AnswerFeedback,AnswerFeedbackLength,false);
@ -1062,7 +1072,7 @@ static void TsI_WriteRowImportedQst (struct XMLElement *StemElem,
/* Put an icon that indicates whether the answer is correct or wrong */
HTM_TD_Begin ("class=\"BT%u\"",Gbl.RowEvenOdd);
if (Gbl.Test.Answer.Options[NumOpt].Correct)
if (Answer->Options[NumOpt].Correct)
Ico_PutIcon ("check.svg",Txt_TST_Answer_given_by_the_teachers,
QuestionExists ? "ICO_HIDDEN CONTEXT_ICO_16x16" :
"CONTEXT_ICO_16x16");