Merhabalar
Elimde online bir test script'i var çok basit 1 quiz.php ve questions.xml araçılığıyla çalışmakta,
Tek bir sorunum var, teste başladıkdan sonra şıkları cevapladığında altta diğer soruya geç, butonu var. Ben bunu liste halinde gösterip en sonra Hesapla bölümü oluşturmak istiyorum. Bildiğimiz sınavlardaki test kağıtları gibi liste halinde olması için kodda ne gibi bir değişiklik yapmak gerekiyor.
Alıntı:
<?
// iQuiz v1.0 - a simple quiz script
// You may change any of this script but please do not remove the link at the bottom of the page
$xmlFile = "questions.xml";
// header and footer
$headerFile = "header.htm";
$footerFile = "footer.htm";
// XML Section
$data = implode("", file($xmlFile));
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, $data, $values, $tags);
xml_parser_free($parser);
$questionNo = 0;
foreach ($values as $key=>$val) {
// save value to "questions" array if this is a TEXT tag
if ($val[tag] == "TEXT") {
$questions[$questionNo]['text'] = $val[value];
}
// save value to "questions" array if this is a CHOICES tag
if ($val[tag] == "CHOICES") {
$questions[$questionNo]['choices'] = $val[value];
}
// save value to "questions" array if this is an ANSWER tag
if ($val[tag] == "ANSWER") {
$questions[$questionNo]['answer'] = $val[value];
// increment question counter variable
$questionNo++;
}
}
import_request_variables("p", "post_");
include($headerFile);
if (!isset($post_answers)) {
echo "<b>" . $questions[0]['text'] . "</b>\n";
echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
// split choices into "choices" array
$choices = explode(", ", $questions[0]['choices']);
// print text field if there are no choices
if (count($choices) == 1) {
echo "<input type=\"text\" name=\"answers[0]\" size=10>\n";
}
// print radio fields if there are multiple choices
else {
// print a radio button for each choice
for ($i = 0; $i < count($choices); $i++) {
echo "<input type=\"radio\" name=\"answers[0]\" value=\"" . $choices[$i] . "\"> " . $choices[$i] . "<br>\n";
}
}
echo "<input type=\"submit\" value=\"Next Question\">\n";
echo "</form>\n";
}
//
// PRINT NEXT QUESTION
//
elseif (count($questions) > count($post_answers)) {
// get number of next question
$nextQuestion = count($post_answers);
// print question
echo "<b>" . $questions[$nextQuestion]['text'] . "</b>\n";
echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
// print answers to previous questions as hidden form fields
for ($i = 0; $i < count($post_answers); $i++) {
echo "<input type=\"hidden\" name=\"answers[$i]\" value=\"$post_answers[$i]\">\n";
}
// split choices into "choices" array
$choices = explode(", ", $questions[$nextQuestion]['choices']);
// print text field if there are no choices
if (count($choices) == 1) {
echo "<input type=\"text\" name=\"answers[$nextQuestion]\" size=10>\n";
}
// print radio fields if there are multiple choices
else {
// print a radio button for each choice
for ($i = 0; $i < count($choices); $i++) {
echo "<input type=\"radio\" name=\"answers[$nextQuestion]\" value=\"" . $choices[$i] . "\">" . $choices[$i] . "<br>\n";
}
}
// print appropriate button label
if (count($questions) == count($post_answers) + 1) {
echo "<input type=\"submit\" value=\"Calculate Score\">\n";
}
else {
echo "<input type=\"submit\" value=\"Next Question\">\n";
}
echo "</form>\n";
}
//
// CALCULATE AND PRINT SCORE
//
else {
// get number of questions
$noQuestions = count($questions);
// get number of correct answers
for ($i = 0; $i < $noQuestions; $i++) {
// increment "noCorrectAnswers" variable if user has correct answer
if ($questions[$i]['answer'] == $post_answers[$i]) {
$noCorrectAnswers++;
}
}
// calculate score
$score = ($noCorrectAnswers / $noQuestions) * 100;
// round score to nearest whole precentage point
$score = round($score);
// print score
echo "<h2>$score%</h2>\n";
if ($noCorrectAnswers == 0) {
echo "<p>You answered no questions correctly. <a href=" . $PHP_SELF . ">Try again.</a></p>";
}
if ($noCorrectAnswers == 1) {
echo "<p>You answered 1 out of $noQuestions questions correctly. <a href=" . $PHP_SELF . ">Try again.</a></p>";
}
if ($noCorrectAnswers > 1 && $noCorrectAnswers < $noQuestions) {
echo "<p>You answered $noCorrectAnswers out of $noQuestions questions correctly. <a href=" . $PHP_SELF . ">Try again.</a></p>";
}
if ($noCorrectAnswers == $noQuestions) {
echo "<p>You answered all questions correctly!</p>";
}
}
//
// INCLUDE FOOTER FILE
//
include($footerFile);
?>
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nasıl ayarlayabilirim bunu teşekkürler.
08-09-2007, 18:01:27
Online Test PHP 
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Benzer Konular 
Normal
