【发布时间】:2021-04-28 05:35:34
【问题描述】:
所以,我正在尝试使用 html/js 进行测验。我搜索了如何从 js 中引用 ID,但即使这样,当我单击 D 选项并提交时,js 函数也不起作用。
基本上,一旦有人在答案选项上按下提交,我就会尝试获得窗口警报。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="missingletter.css">
<title>Missing letter</title>
</head>
<body>
<div class="images"></div>
<div class="wordToGuess"></div>
<form action="">
<p class="question">What is the missing letter?</p>
<!-- image of cat -->
<p class="cat">_ A T</p>
<input type="radio" id="c" name="cat" value="cat">
<label for="cat" class="answer options">C</label><br><br>
<input type="radio" id="m" name="mat" value="mat">
<label for="cat" class="answer options">M</label><br> <br>
<input type="radio" id="d" name="dat" value="dat">
<label for="cat" class="answer options">D</label><br> <br>
<input type="submit" value="submit">
</form>
<script>
if ($('radio').attr("d") == "submit") {
window.alert("Correct")
} else {
window.alert("try again")
}
</script>
<div class="letters"></div>
</body>
</html>
【问题讨论】:
标签: javascript html forms popup