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khushpreet-kaurkhushpreet-kaur
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Fixed issues: #15, #29, #72, #86, #100, #114, #128, #142
- Now user will be able to give a quiz for this lab and can evaluate his/herself with actual numbers and percentage and can also check the solutions. - Issue description: Earlier when user tries to submit the answers, user was getting redirecting to the 404 not found page instead of result page.
1 parent bfdfa7c commit ed27954

24 files changed

+2598
-92
lines changed

‎src/lab/exp10/Quizzes.html‎

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<title>Welcome to Virtual Labs - A MHRD Govt of india Initiative</title>
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<link rel="shortcut icon" href="../images/favicon.ico">
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<script type="text/javascript" src = 'quiz.js'></script>
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<link href="../css/bootstrap.min.css" rel="stylesheet">
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<link href="../css/style.css" rel="stylesheet">
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<script type="text/javascript" src = 'tabs.js'></script>
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<script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-67020197-1', 'auto');ga('send', 'pageview');</script>
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<style>
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.qheader{
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font:bold 14px Arial;
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}
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.qselections{
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font:normal 13px Arial;
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}
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</style>
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<script src="quizconfig.js">
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</script>
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<script>
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/***********************************************
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* JavaScriptKit.com Multiple Choice Quiz Script (http://www.javascriptkit.com)
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* Copyright 2003 JavaScript Kit- http://www.javascriptkit.com
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* This notice and footnote must stay intact for use
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* Visit JavaScript Kit (http://www.javascriptkit.com/) for full source code
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***********************************************/
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var actualchoices=new Array()
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document.cookie="ready=yes"
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</script>
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</head>
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<body id="page-top" class="index">
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<div id="top">
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<div class="row">
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<div class="col-md-2 sidebar-col-2">
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<!--edit1-->
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<a href="Introduction.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Introduction</h3></a><a href="Theory.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Theory</h3></a><a href="Objective.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Objective</h3></a><a href="Experiment.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Experiment</h3></a><a href="Manual.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Manual</h3></a><a href="Quizzes.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Quizzes</h3></a><a href="http://feedback.vlabs.ac.in/" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;"></h3></a> </div>
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<a href="Introduction.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Introduction</h3></a><a href="Theory.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Theory</h3></a><a href="Objective.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Objective</h3></a><a href="Experiment.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Experiment</h3></a><a href="Manual.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Manual</h3></a><a href="Quizzes.html?domain=Computer Science&lab=Problem Solving Lab" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;">Quizzes</h3></a><a href="http://feedback.vlabs.ac.in/" class="sidebar-a" > <h3 class="text-h3-darkblue" style="margin-top: 2px;"></h3></a> </div>
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<div class="col-md-10 lab-list-col-10">
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<div class="col-md-10 lab-list-col-10">
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<!--edit -->
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<h1 class="text-h2-lightblue">Sequences</h1><div class="content" id="experiment-article-section-6-content">
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<h1 class="text-h2-lightblue">Numerical Representation</h1><div class="content" id="experiment-article-section-6-content">
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<p>
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<form action="quizresults.php" method="post" name="quiz" onsubmit='return window.confirm("You are submitting information to an external page. \nAre you sure?");' target="_blank">
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<!-- <form method="post" name="quiz" onsubmit='evaluate()' target="_blank">
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<ol>
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<li><b>1. The execution of a loop typically starts with: </b></li>
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<input name="Q1" type="radio" value="1">initialization statements<br>
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<input name="Q4" type="radio" value="4">None of the above<br>
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<br>
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<li><b>5. Which of the following is not an infinite loop. </b></li>
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<input name="Q5" type="radio" value="1"><code>int i = 1 ;
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<input name="Q5" type="radio" value="1"><code>int i = 1 ;
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while ( 1 )
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{
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i++ ;
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}</code><br>
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<input name="Q5" type="radio" value="2">
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<code>for( int i =1; i&lt; 10; i--)
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printf("Hello World");
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<code>for( int i =1; i &lt; 10 ; i--) printf("Hello World");
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</code><br>
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<input name="Q5" type="radio" value="3"><code>for(int i =1; i&lt;100; i++)
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printf("Hello World");
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</code><br>
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<input name="Q5" type="radio" value="4"><code>int i = 0;
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<input name="Q5" type="radio" value="4">
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<code>int i = 0;
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do{
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i--
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printf("%d ",i);
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}while(i&gt;0);
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</code><br>
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</code>
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</ol>
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<br>
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</br></input></br></input></br></input></br></input></br></br></input></br></input></br></input></br></input></br></br></input></br></input></br></input></br></input></br></br></input></br></input></br></input></br></input></br></br></input></br></input></br></input></br></input></ol>
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<p> <input target="_blank" type="submit" value="Submit answers for evaluation"/></p>
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<br>
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<p> <button type="submit" onclick="evaluate()">Submit answers for evaluation</button></p>
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</br></form> -->
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<form method="POST" name="myquiz">
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<!-- <font face="Arial"><big><big>General Knowledge Quiz</big></big></font></p> -->
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<div class="qheader">
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1. The execution of a loop typically starts with: </div>
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<div class="qselections">
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<input type="radio" value="a" name="question1">a) initialization statements<br>
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<input type="radio" value="b" name="question1">b) Loop body<br>
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<input type="radio" value="c" name="question1">c) test condition<br>
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<input type="radio" value="d" name="question1">d) update statements<br>
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</div>
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<br>
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<div class="qheader">
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2) The break statement is used to exit from:</div>
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<div class="qselections">
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<input type="radio" value="a" name="question2">a) an if statement<br>
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<input type="radio" value="b" name="question2">b) a for loop<br>
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<input type="radio" value="c" name="question2">c) a program<br>
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<input type="radio" value="d" name="question2">d) the main( ) function<br>
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</div>
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<br>
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<div class="qheader">
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3) A do-while loop is useful when we want that the statements within the loop must be executed</div>
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<div class="qselections">
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<input type="radio" value="a" name="question3">a) only once<br>
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<input type="radio" value="b" name="question3">b) At Least Once<br>
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<input type="radio" value="c" name="question3">c) More than once<br>
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<input type="radio" value="d" name="question3">d) None of the above<br>
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</div>
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<br>
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<div class="qheader">
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4) In what sequence the initialization, testing and execution of body is done in a do-while loop </div>
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<div class="qselections">
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<input type="radio" value="a" name="question4">a) Initialization, execution of body, testing<br>
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<input type="radio" value="b" name="question4">b) Execution of body, initialization, testing<br>
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<input type="radio" value="c" name="question4">c) Initialization, testing, execution of body<br>
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<input type="radio" value="d" name="question4">d) None of the above<br>
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</div>
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<br>
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<div class="qheader">
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5) Which looping process checks the test condition at the end of the loop?</div>
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<div class="qselections">
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<input type="radio" value="a" name="question5">a) for<br>
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<input type="radio" value="b" name="question5">b) while<br>
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<input type="radio" value="c" name="question5">c) do-while<br>
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<input type="radio" value="d" name="question5">d) No looping peocess check condition at the end<br>
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</div>
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<br>
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<div class="qheader">
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6) A continue statement causes execution to skip to: </div>
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<div class="qselections">
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<input type="radio" value="a" name="question6">a) the end of the program<br>
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<input type="radio" value="b" name="question6">b) the first statement after the loop<br>
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<input type="radio" value="c" name="question6">c) the statement following the continue statement<br>
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<input type="radio" value="d" name="question6">d) the next iteration of the loop<br>
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</div>
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<br>
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<div class="qheader">
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7) The statement i++; is equivalent to: </div>
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<div class="qselections">
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<input type="radio" value="a" name="question7">a) <code>i = i + i;</code><br>
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<input type="radio" value="b" name="question7">b) <code>i = i + 1;</code><br>
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<input type="radio" value="c" name="question7">c) <code>i = i - 1;</code><br>
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<input type="radio" value="d" name="question7">d) <code> i - - ;</code><br>
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</div>
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<br>
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<div class="qheader">
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8) Another word for "looping" is: </div>
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<div class="qselections">
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<input type="radio" value="a" name="question8">a) recapitulation <br>
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<input type="radio" value="b" name="question8">b) tintinabulation <br>
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<input type="radio" value="c" name="question8">c) iteration<br>
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<input type="radio" value="d" name="question8">d) reiteration<br>
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</div>
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<br>
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<div class="qheader">
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9) Which looping process is best used when the number of iterations is known?</div>
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<div class="qselections">
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<input type="radio" value="a" name="question9">a) for<br>
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<input type="radio" value="b" name="question9">b) while<br>
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<input type="radio" value="c" name="question9">c) do-while<br>
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<input type="radio" value="d" name="question9">d) all of the above<br>
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</div>
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<br>
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<div class="qheader">
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10) Which of the following is not an infinite loop.</div>
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<div class="qselections">
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<input type="radio" value="a" name="question10">a) <code>int i = 1 ; while ( 1 ) { i++ ;
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} </code><br>
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<input type="radio" value="b" name="question10">b) <code>for( int i =1; i &lt; 10 ; i--) printf("Hello World");</code><br>
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<input type="radio" value="c" name="question10">c) <code>for(int i =1; i&lt;100; i++) printf("Hello World");</code><br>
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<input type="radio" value="d" name="question10">d) <code>int i = 0; do{ i-- printf("%d ",i); }while(i&gt;0);</code><br>
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</div>
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</form>
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<form>
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<div align="center">
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<input type="button" value="Grade Me!" name="B1" onClick="gradeit()"> <input type="button" value="Reset" name="B2" onClick="document.myquiz.reset()"></div>
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</form>
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</p>
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</div> </div>
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</div>
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</div> <!-- top div -->
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</body>
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‎src/lab/exp10/quizconfig.js‎

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/***********************************************
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* JavaScriptKit.com Multiple Choice Quiz Script (http://www.javascriptkit.com)
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* Copyright 2003 JavaScript Kit- http://www.javascriptkit.com
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* This notice and footnote must stay intact for use
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* Visit JavaScript Kit (http://www.javascriptkit.com/) for full source code
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***********************************************/
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//Enter total number of questions:
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var totalquestions=10
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//Enter the solutions corresponding to each question:
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var correctchoices=new Array()
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correctchoices[1]='a' //question 1 solution
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correctchoices[2]='b' //question 2 solution, and so on.
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correctchoices[3]='b'
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correctchoices[4]='a'
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correctchoices[5]='c'
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correctchoices[6]='d'
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correctchoices[7]='b'
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correctchoices[8]='c'
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correctchoices[9]='a'
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correctchoices[10]='c'
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/////Don't edit beyond here//////////////////////////
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function gradeit(){
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var incorrect=null
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for (q=1;q<=totalquestions;q++){
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var thequestion=eval("document.myquiz.question"+q)
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for (c=0;c<thequestion.length;c++){
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if (thequestion[c].checked==true)
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actualchoices[q]=thequestion[c].value
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}
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if (actualchoices[q]!=correctchoices[q]){ //process an incorrect choice
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if (incorrect==null)
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incorrect=q
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else
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incorrect+="/"+q
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}
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}
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if (incorrect==null)
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incorrect="a/b"
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document.cookie='q='+incorrect
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if (document.cookie=='')
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alert("Your browser does not accept cookies. Please adjust your browser settings.")
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else
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window.location="results.htm"
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}
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function showsolution(){
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var win2=window.open("","win2","width=200,height=350, scrollbars")
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win2.focus()
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win2.document.open()
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win2.document.write('<title>Solution</title>')
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win2.document.write('<body bgcolor="#FFFFFF">')
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win2.document.write('<center><h3>Solution to Quiz</h3></center>')
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win2.document.write('<center><font face="Arial">')
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for (i=1;i<=totalquestions;i++){
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for (temp=0;temp<incorrect.length;temp++){
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if (i==incorrect[temp])
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wrong=1
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}
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if (wrong==1){
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win2.document.write("Question "+i+"="+correctchoices[i].fontcolor("red")+"<br>")
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wrong=0
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}
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else
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win2.document.write("Question "+i+"="+correctchoices[i]+"<br>")
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}
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win2.document.write('</center></font>')
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win2.document.write("<h5>Note: The solutions in red are the ones to the questions you had incorrectly answered.</h5>")
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win2.document.close()
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}

‎src/lab/exp10/results.htm‎

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<html>
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<head>
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<title>Instant Quiz Results</title>
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</head>
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<body bgcolor="#FFFFFF">
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<p align="center"><strong><font face="Arial">
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<script src="quizconfig.js">
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</script>
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<big>Instant Quiz Results</big></font></strong></p>
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<div align="center"><center>
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<table border="0" cellspacing="0" cellpadding="0">
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<tr>
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<td width="100%"><form method="POST" name="result"><table border="0" width="100%" cellpadding="0" height="116">
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<tr>
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<td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">No. of questions you got right:</font></strong></td>
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<td height="25"><p><input type="text" name="p" size="24"></td>
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</tr>
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<tr>
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<td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
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<td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
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</tr>
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<tr>
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<td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
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<td height="25"><input type="text" name="q" size="8"></td>
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</tr>
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</table>
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</form>
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</td>
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</tr>
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</table>
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</center></div>
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<form method="POST"><div
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align="center"><center><p>
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<script>
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var wrong=0
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for (e=0;e<=2;e++)
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document.result[e].value=""
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var results=document.cookie.split(";")
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for (n=0;n<=results.length-1;n++){
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if (results[n].charAt(1)=='q')
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parse=n
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}
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var incorrect=results[parse].split("=")
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incorrect=incorrect[1].split("/")
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if (incorrect[incorrect.length-1]=='b')
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incorrect=""
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document.result[0].value=totalquestions-incorrect.length+" out of "+totalquestions
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document.result[2].value=(totalquestions-incorrect.length)/totalquestions*100+"%"
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for (temp=0;temp<incorrect.length;temp++)
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document.result[1].value+=incorrect[temp]+", "
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</script>
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<input type="button" value="Take the quiz again" name="B1"
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onClick="history.go(-1)"> <input type="button" value="View solution" name="B2"
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onClick="showsolution()"></p>
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</center></div>
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</form>
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</body>
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</html>

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