我有一个正在制作表单的代码位。有一个数字输入,我想知道如何获取该输入并将其存储在变量中以供 JS 计算。如何在提交时获取输入中的当前值并将其设为变量?
$(Document).ready(function() {
$("input[type='submit']").click(function() {
});
});
body {
background-color: skyblue;
}
<!DOCTYPE html>
<html>
<head>
<link rel='stylesheet' href='style.css' />
<script src='script.js'></script>
<meta charset="UTF-8">
<title>Classified</title>
</head>
<body>
<h1>Classified</h1>
<form action="script.js" name="classified" method="get">
<input type="number" name="classified" min="0">
<input type="submit" value="submit">
</form>
<h3 hidden>Classified</h3>
<h3 hidden>Classified</h3>
</body>
</html>
最佳答案
$(function() {
//user could hit enter in the input field, bind on submit instead
$("form[name='classified']").on('submit', function() {
var $classified = $('input[name="classified"]');
console.log($classified.val());
});
});
关于javascript - 如何通过JS获取表单中输入的内容?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/34569932/