我对JS和HTML5有点新鲜。我正在创建一个简单的测验，只是为了它。我知道需要对每个问题进行标记＆＃34;正确＆＃34;独立于其他人。我怎么能通过JS，甚至CSS / HTML5来做到这一点？我有一种感觉，我需要更改jquery文件，但我有点坚持如何做到这一点。测验工作完美，就像我想要的那样，但是当用户选择答案时，我想显示正确或错误。基本上，当在浏览器中拉出测验时，用户将从每个问题中选择一个答案，当选择了正确答案时，我想显示单词＆＃34;更正＆＃34;。
按顺序是我的game.js，CSS和索引
if (jQuery) {
var checkAnswers = function() {
var answerString = "";
var answers = $(":checked");
answers.each(function(i) {
answerString = answerString + answers[i].value;
});
$(":checked").each(function(i) {
var answerString = answerString + answers[i].value;
});
checkIfCorrect(answerString);
};
var checkIfCorrect = function(theString) {
if (parseInt(theString, 16) === 811124566973) {
$("body").addClass("correct");
$("h1").text("You Win!");
}
};
$("#question1").show();
};
if (impress) {
$("#question2").show();
};
if (atom) {
$("#question3").show();
};
if (createjs) {
$("#question4").show();
};
if (me) {
$("#question5").show();
};
if (require) {
$("#question6").show();
};
if ($().playground) {
$("#question7").show();
};
if (jaws) {
$("#question8").show();
};
if (enchant) {
$("#question9").show();
};
if (Crafty) {
$("#question10").show();
};body {
margin-left: 50px;
}
#question1,
#question2,
#question3,
#question4,
#question5,
#question6,
#question7,
#question8,
#question9,
#question10 {
display: none;
}
canvas {
display: none;
}
.correct {
background-color: #24399f;
color: white;
}
#question1 {
background-color: #EBF5D1;
}
#question2 {
background-color: #E0F0D4;
}
#question3 {
background-color: #D6EBD6;
}
#question4 {
background-color: #CCE6D9;
}
#question5 {
background-color: #C2E0DB;
}
#question6 {
background-color: #B8DBDE;
}
#question7 {
background-color: #ADD6E0;
}
#question8 {
background-color: #A3D1E3;
}
#question9 {
background-color: #99CCE6;
}
#question10 {
background-color: #8FC7E8;
}<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Quiz</title>
<link rel="stylesheet" type="text/css" href="main.css">
</head>
<body onclick="checkAnswers();">
<h1>Quiz</h1>
<div id="quiz">
<div id="question1">
<div class="question">Which is not a main file type that we use to make websites?</div>
<input type="radio" name="question1" value="a" />
<label>.html</label>
<input type="radio" name="question1" value="b" />
<label>.exe</label>
<input type="radio" name="question1" value="c" />
<label>.js</label>
<input type="radio" name="question1" value="d" />
<label>.css</label>
</div>
<br />
<div id="question2">
<div class="question">A JavaScript object is wrapped by what charaters?</div>
<input type="radio" name="question2" value="a" />
<label>[]</label>
<input type="radio" name="question2" value="b" />
<label>;;</label>
<input type="radio" name="question2" value="c" />
<label>{}</label>
<input type="radio" name="question2" value="d" />
<label>()</label>
</div>
<br />
<div id="question3">
<div class="question">Moles are which of the following?</div>
<input type="radio" name="question3" value="a" />
<label>Omniverous</label>
<input type="radio" name="question3" value="b" />
<label>Adorable</label>
<input type="radio" name="question3" value="c" />
<label>Whackable</label>
<input type="radio" name="question3" value="d" />
<label>All of the above</label>
</div>
<br />
<div id="question4">
<div class="question">In Japanese "か" is prounounced...</div>
<input type="radio" name="question4" value="a" />
<label>ka</label>
<input type="radio" name="question4" value="b" />
<label>ko</label>
<input type="radio" name="question4" value="c" />
<label>ke</label>
<input type="radio" name="question4" value="d" />
<label>ki</label>
</div>
<br />
<div id="question5">
<div class="question">The gravitational constant on earth is approximately...</div>
<input type="radio" name="question5" value="a" />
<label>10m/s^2</label>
<input type="radio" name="question5" value="b" />
<label>.809m/s^2</label>
<input type="radio" name="question5" value="c" />
<label>9.81m/s^2</label>
<input type="radio" name="question5" value="d" />
<label>84.4m/s^2</label>
</div>
<br />
<div id="question6">
<div class="question">45 (in base 10) is what in binary (base 2)?</div>
<input type="radio" name="question6" value="a" />
<label>101101</label>
<input type="radio" name="question6" value="b" />
<label>110011</label>
<input type="radio" name="question6" value="c" />
<label>011101</label>
<input type="radio" name="question6" value="d" />
<label>101011</label>
</div>
<br />
<div id="question7">
<div class="question">4
<< 2=. ..</div>
<input type="radio" name="question7" value="a" />
<label>16</label>
<input type="radio" name="question7" value="b" />
<label>4</label>
<input type="radio" name="question7" value="c" />
<label>2</label>
<input type="radio" name="question7" value="d" />
<label>8</label>
</div>
<br />
<div id="question8">
<div class="question">Given the lengths of two sides of a right triangle (one with a 90 degree angle), how would you find the hypotenuse?</div>
<input type="radio" name="question8" value="a" />
<label>Pi*Radius^2</label>
<input type="radio" name="question8" value="b" />
<label>Pythagorean Theorem</label>
<input type="radio" name="question8" value="c" />
<label>Calculator?</label>
<input type="radio" name="question8" value="d" />
<label>Sin(side1 + side2)</label>
</div>
<br />
<div id="question9">
<div class="question">True or False: All games must run at at least 60 frames per second to be any good.</div>
<input type="radio" name="question9" value="a" />
<label>True</label>
<input type="radio" name="question9" value="b" />
<label>False</label>
</div>
<br />
<div id="question10">
<div class="question">Using a server can help you to...</div>
<input type="radio" name="question10" value="a" />
<label>hide your code.</label>
<input type="radio" name="question10" value="b" />
<label>have a performant game.</label>
<input type="radio" name="question10" value="c" />
<label>create shared experiences for players.</label>
<input type="radio" name="question10" value="d" />
<label>all of the above.</label>
</div>
</div>
<script src="jquery.js"></script>
<script src="impress.js"></script>
<!-- atom needs this to run -->
<canvas></canvas>
<script src="atom.js"></script>
<script src="easel.js"></script>
<script src="melon.js"></script>
<script src="yabble.js"></script>
<script src="jquery.gamequery.js"></script>
<script src="jaws.js"></script>
<script src="enchant.js"></script>
<script src="crafty.js"></script>
<script src="game.js"></script>
</body>
</html>
答案 0 :(得分：0)
有两种可能的方法：
Latter是推荐的解决方案，因为它会让您的答案对用户不可见，但如果无关紧要，您可以使用前一种方法。
通过方法1的可能解决方案：
For each radio input create data attributes (question & correct). Now for each selection, check 'question' attribute value and fetch its answer. If it matches, display "Correct" message below the question, else display "Incorrect"