function quiz_has_been_answered in Quiz 6.4

Same name and namespace in other branches

1. 8.4 quiz.module \quiz_has_been_answered()
2. 7.6 quiz.module \quiz_has_been_answered()
3. 7 quiz.module \quiz_has_been_answered()
4. 7.4 quiz.module \quiz_has_been_answered()
5. 7.5 quiz.module \quiz_has_been_answered()

Finds out if a quiz has been answered or not.

Return value

TRUE if there exists answers to the current question.

7 calls to quiz_has_been_answered()

QuizQuestion::saveRelationships in question_types/quiz_question/quiz_question.core.inc

Handle the add to quiz part of the quiz_question_form

quiz_categorized_form_submit in ./quiz.admin.inc

Submit the categorized form

quiz_form in ./quiz.module

Implementation of hook_form().

quiz_nodeapi in ./quiz.module

Implementation of hook_nodeapi()

quiz_questions_form_submit in ./quiz.admin.inc

Submit function for quiz_questions.

... See full list

File

./quiz.module, line 3731

Quiz Module

Code

function quiz_has_been_answered($node) {
  if (!isset($node->nid)) {
    return FALSE;
  }
  $sql = 'SELECT *
          FROM {quiz_node_results}
          WHERE nid = %d AND vid = %d
          LIMIT 1';
  $res = db_query($sql, $node->nid, $node->vid);
  return db_fetch_object($res) ? TRUE : FALSE;
}