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POQuiz - Counts Radio Button Values
 

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    <p>I'm trying to create a Quiz for a Spanish class. I have little experience with JavaScript, but am fairly proficient with html and CSS. I have a question and followed by three radio buttons with answers. There are two incorrect answers and a correct answer. I have 45 questions total.</p> <pre><code>&lt;form name="quiz" method="post" name="buttons" id="form" onsubmit="return totalVal()"&gt; &lt;li&gt;&lt;div class="question"&gt;¿Quién detestan la nueva casa?&lt;/div&gt;&lt;/li&gt; &lt;input id="answer" type="radio" name="group1" value="wrong"&gt; Josh&lt;br&gt; &lt;input id="answer" type="radio" name="group1" value="wrong"&gt; Amanda&lt;br&gt; &lt;input id="answer" type="radio" name="group1" value="correct"&gt; Josh y Amanda&lt;hr&gt; &lt;li&gt;&lt;div class="question"&gt;¿Quién es señor Dawes?&lt;/div&gt;&lt;/li&gt; &lt;input id="answer" type="radio" name="group2" value="wrong"&gt;Un familia amigo&lt;br&gt; &lt;input id="answer" type="radio" name="group2" value="wrong"&gt;Un gato&lt;br&gt; &lt;input id="answer" type="radio" name="group2" value="correct"&gt;Un amable joven de la agencia de bienes raíces&lt;hr&gt; &lt;li&gt;&lt;div class="question"&gt;¿Quién qué sus buscan?&lt;/div&gt;&lt;/li&gt; &lt;input id="answer" type="radio" name="group3" value="wrong"&gt;Josh&lt;br&gt; &lt;input id="answer" type="radio" name="group3" value="wrong"&gt; Petey&lt;br&gt; &lt;input id="answer" type="radio" name="group3" value="correct" &gt;Josh y Petey&lt;hr&gt; &lt;button class="submit" onclick="showTotalvalue();" type="submit"&gt;Submit&lt;/button&gt;&lt;/div&gt; </code></pre> <p>I want to use some basic Javascript to count all the "correct" radio button values and output to a new page or alert box that displays after the user clicks submit.</p> <p>I found this in my research. In my googling, I haven't been able to find a snippet of code that counts the "correct" values. The link above is the closest I've gotten. I attached the JavaScript that I changed to fit my situation from the suggestion on the other post.</p> <pre><code>totalVal = 0; // calculate the total number of corrects clicked for (y = 0; y = incorrectOfQuestion; y++) { var questionNo = document.getElementsByName("questions" + y); for (i = 0; i &lt; questionNo.length; i++) { if (document.myform.questions[i].checked == true) { totalVal = totalVal + parseInt(document.myform.questions[i].value, 45); } } } </code></pre> <p>Any assistance is greatly appreciated as I am in a time crunch! Thank you!</p>
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    1. UStechnogeek1995
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    1. COWhat is `parseInt(..., 45)` supposed to do? You're calculating in base 45, but I don't see why you would want that.
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    2. COthis task would be made much simplier if you used JQuery, http://jquery.com/
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    3. CO@pimvdb - my guess is that the OP thought that the radix parameter was related the the number of questions.
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