springboot怎么把数据传给前端:springboot 如何引入前端 bootstrap？
这种问题网上一搜一大堆，你可以具体找一篇文章试试，遇到问题可以针对相关问题去提问。springboot通过jar包方式引入bootstrap_个人文章 - SegmentFault 思否 这不是查查就
JavaScript-HTML css获取输入值并将其保存在数组堆栈溢出中
顺晟科技
2022-10-19 13:52:26
72
我有一个表单，其中有多个表单要添加和删除，因此可以是一个、两个或3个。
我只想从表单中获取数据并将其保存在数组中
index.html
<!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">
<title>Document</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<section>
<div class="container">
<form method="post" action="submit.php">
<div class="form-group fieldGroup">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="row">
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-success addMore"><span class="glyphicon glyphicon glyphicon-plus" aria-hidden="true"></span> Add</a>
</div>
</div>
</div>
</div>
<input type="submit" name="submit" class="btn btn-primary" value="SUBMIT"/>
</form>
<!-- copy of input fields group -->
<div class="form-group fieldGroupCopy" style="display: none;">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category" class="form-control">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-danger remove"><span class="glyphicon glyphicon glyphicon-remove" aria-hidden="true"></span> Remove</a>
</div>
</div>
</div>
</div>
</section>
<script src="js/index.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</body>
</html>
index.js
<!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">
<title>Document</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<section>
<div class="container">
<form method="post" action="submit.php">
<div class="form-group fieldGroup">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="row">
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-success addMore"><span class="glyphicon glyphicon glyphicon-plus" aria-hidden="true"></span> Add</a>
</div>
</div>
</div>
</div>
<input type="submit" name="submit" class="btn btn-primary" value="SUBMIT"/>
</form>
<!-- copy of input fields group -->
<div class="form-group fieldGroupCopy" style="display: none;">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category" class="form-control">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-danger remove"><span class="glyphicon glyphicon glyphicon-remove" aria-hidden="true"></span> Remove</a>
</div>
</div>
</div>
</div>
</section>
<script src="js/index.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</body>
</html>
现在我要做的是获取类数组形式的值
<!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">
<title>Document</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<section>
<div class="container">
<form method="post" action="submit.php">
<div class="form-group fieldGroup">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="row">
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-success addMore"><span class="glyphicon glyphicon glyphicon-plus" aria-hidden="true"></span> Add</a>
</div>
</div>
</div>
</div>
<input type="submit" name="submit" class="btn btn-primary" value="SUBMIT"/>
</form>
<!-- copy of input fields group -->
<div class="form-group fieldGroupCopy" style="display: none;">
<div class="input-group">
<div class="row">
<div class="col-lg-4">
<input type="text" name="userfname" class="form-control" placeholder="Enter First Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="usermname" class="form-control" placeholder="Enter Middle Name"/>
</div>
<div class="col-lg-4">
<input type="text" name="userlname" class="form-control" placeholder="Enter Last Name"/>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="usermobilenumber" class="form-control" placeholder="Enter Mobile Number"/>
</div>
<div class="col-lg-4">
<input type="text" name="userdob" class="form-control" placeholder="Enter Date of birth"/>
</div>
<div class="col-lg-4">
<select id="gender">
<option value="volvo">Male</option>
<option value="saab">Female</option>
</select>
</div>
</div>
<div class="row">
<div class="col-lg-4">
<input type="text" name="useremail" class="form-control" placeholder="Enter Email id"/>
</div>
<div class="col-lg-4">
<input type="text" name="userpassword" class="form-control" placeholder="password"/>
</div>
<div class="col-lg-4">
<select id="User Category" class="form-control">
<option value="">Head of Family</option>
<option value="">Mother</option>
<option value="">Father</option>
<option value="">Brother</option>
<option value="">Sister</option>
<option value="">Dependent</option>
<option value="">Child</option>
<option value="">Spouse</option>
</select>
</div>
</div>
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-danger remove"><span class="glyphicon glyphicon glyphicon-remove" aria-hidden="true"></span> Remove</a>
</div>
</div>
</div>
</div>
</section>
<script src="js/index.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</body>
</html>
正如您所看到的，我在JSON中有两个数组，我想要我的数据，所以添加多少表单就会增加数据。
顺晟科技：
https://api.jquery.com/serialize/
尝试序列化，方法遍历指定字段并收集数据
- TAG：
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