本文介绍了在表单提交上打印值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我是JavaScript新手。如何在HTML表单提交时打印这些值?
I'm new to JavaScript. How can I print the values when an HTML form is submitted?
推荐答案
假设您的表单看起来像:
Assuming your form looks like :
<form action="">
<input type="text" name="User" />
<input type="password" name="Password"/>
<span>Admin</span> <input type="checkbox" name="IsAdmin" />
<span>US</span> <input type="radio" name="Country" value="US" />
<span>UK</span> <input type="radio" name="Country" value="UK" />
<input type="submit" />
</form>
Jquery代码看起来应该像这样:
Jquery code should look like this as starting point :
<script type="text/javascript">
$(document).ready(function () {
$("form").submit(function () {
User = $("input[name='User']").val();
Password = $("input[name='Password']").val();
IsAdmin = $("input[name='IsAdmin']").attr("checked");
Country = $("input:radio[name='Country']:checked").val(); /* Special case of radio buttons*/
document.writeln(User);
document.writeln(Password);
document.writeln(IsAdmin);
document.writeln(Country);
return false;
})
});
</script>
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