【发布时间】:2021-01-26 06:31:24
【问题描述】:
我正在寻找一种在一次提交中提交多个动态表单字段的方法。
提交时的每一行数据将共享某些属性:
工作 ID、客户、工作类型。
同时还保留自己的自变量:
角色、姓名、tvl、开始日期、结束日期、开始时间、结束时间。
我认为我的解决方案要么需要一个 for 循环,要么需要使用多维数组(可能两者兼而有之?),但我不知道在我的代码中的哪个位置或如何实现。
目前 - 我的数据库中只显示了 1 个“员工” - 通常是“详细信息” div 中的最后一个条目。
代码如下:
HTML
index.php
<?php
session_start();
?>
<!DOCTYPE html>
<head>
</head>
<body>
<form method="POST" action="include/ajax.inc.php" class="ajax">
<h2>Job Details</h2>
<br>
<div class="form-group row">
<label class="col-sm-2 col-form-label">Job ID</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="a" id="a">
</div>
</div>
<div class="hr-line-dashed"></div>
<div class="form-group row">
<label class="col-sm-2 col-form-label">Client</label>
<div class="col-sm-10">
<select type="text" class="form-control" name="b" id="b">
<option value="" disabled selected>Select</option>
<option value="OPTION1" name="OPTION1">OPTION1</option>
<option value="OPTION2" name="OPTION2">OPTION2</option>
</select>
</div>
</div>
<div class="hr-line-dashed"></div>
<div class="form-group row">
<label class="col-sm-2 col-form-label">Type of Work</label>
<div class="col-sm-10">
<select type="text" class="form-control" name="c" id="c">
<option value="" disabled selected>Select</option>
<option value="OPTION1" name="OPTION1">OPTION1</option>
<option value="OPTION2" name="OPTION2">OPTION2</option>
</select>
</div>
</div>
<div class="hr-line-dashed"></div>
<h2>Employee Details</h2>
<button class="btn btn-lg btn-primary btn-rounded m-sm" id="add">
<small>ADD EMPLOYEE</small>
</button>
<!--- ADD EMPLOYEES --->
<div class="ibox" id="details" name="details[]">
<div class="ibox-content">
<div class="container">
<div class="row">
<div class="col">
<label class="form-label">Position</label>
<select class="form-control" type="text" name="d" id="d">
<option value="" disabled selected>Select</option>
<option value="ROLE1" name="SPV">ROLE1</option>
<option value="ROLE2" name="REG">ROLE2</option>
</select>
</div>
<div class="col">
<label class="form-label">Name</label>
<input type="text" class="form-control" name="e" id="e">
</div>
<div class="col">
<label class="form-label">TVL</label>
<input type="text" class="form-control" name="f" id="f">
</div>
<div class="col">
<label class="form-label">Start Date</label>
<input type="date" class="form-control" name="g" id="g">
</div>
<div class="col">
<label class="form-label">End Date</label>
<input type="date" class="form-control" name="h" id="h">
</div>
<div class="col">
<label class="form-label">Start Time</label>
<input type="time" class="form-control" name="i" id="i">
</div>
<div class="col">
<label class="form-label">End Time</label>
<input type="time" class="form-control" name="j" id="j">
</div>
<div class="col text-right m-t-lg">
</div>
</div>
</div>
</div>
</div>
<!--- ADD EMPLOYEES END --->
<div class="hr-line-dashed"></div>
<button type="submit" class="btn btn-primary btn-med" name="submit">Submit</button>
</form>
<!-- SCCRIPT-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="js/main.js"></script>
</body>
</html>
JS
main.js
$(document).ready(function(){
var html = ' <div class="ibox" id="details" name="details[i]"> <div class="ibox-content"> <div class="container"> <div class="row"> <div class="col"> <label class="form-label">Position</label> <select class="form-control" type="text" name="d" id="d"> <option value="" disabled selected>Select</option> <option value="SPV" name="SPV">SPV</option> <option value="REG" name="REG">REG</option> </select> </div> <div class="col"> <label class="form-label">Name</label> <input type="text" class="form-control" name="e" id="e"> </div> <div class="col"> <label class="form-label">TVL</label> <input type="text" class="form-control" name="f" id="f"> </div> <div class="col"> <label class="form-label">Start Date</label> <input type="date" class="form-control" name="g" id="g"> </div> <div class="col"> <label class="form-label">End Date</label> <input type="date" class="form-control" name="h" id="h"> </div> <div class="col"> <label class="form-label">Start Time</label> <input type="time" class="form-control" name="i" id="i"> </div> <div class="col"> <label class="form-label">End Time</label> <input type="time" class="form-control" name="j" id="j"> </div> <div class="col text-right m-t-lg"> </div> <div class="col text-right m-t-lg"> <button class="btn btn-sm btn-rounded btn-danger" id="remove"> <i class="fa fa-times"></i> </button> </div></div> </div> </div> </div>'
// Add rows to the form
$(function() {
$('#add').click(function(e) {
$('#details').append(html);
e.preventDefault();
});
// Remove rows from the form
$(this).on('click', '#remove', function(e) {
$(this).closest('#details').remove();
});
});
});
$('form.ajax').on('submit', function() {
var that = $(this),
url = that.attr('action'),
type = that.attr('method'),
data = {};
that.find('[id]').each(function(index, value){
var that = $(this),
name = that.attr('id'),
value = that.val();
data[name] = value;
});
$.ajax ({
url: url,
type: method,
data: data,
success: function(response) {
console.log(response);
}
});
return false;
});
PHP
ajax.inc.php
<?php
include 'form.dbh.php'; {
$jobid = mysqli_real_escape_string($conn,$_POST['a']);
$client = mysqli_real_escape_string($conn,$_POST['b']);
$type = mysqli_real_escape_string($conn,$_POST['c']);
$role = mysqli_real_escape_string($conn,$_POST['d']);
$name = mysqli_real_escape_string($conn,$_POST['e']);
$tvl = mysqli_real_escape_string($conn,$_POST['f']);
$sdate = mysqli_real_escape_string($conn,$_POST['g']);
$edate = mysqli_real_escape_string($conn,$_POST['h']);
$stime = mysqli_real_escape_string($conn,$_POST['i']);
$etime = mysqli_real_escape_string($conn,$_POST['j']);
$sql = "INSERT INTO timesheets(jobid, client, type, role, name, tvl, sdate, edate, stime, etime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);";
$stmt = mysqli_stmt_init($conn);
if (!mysqli_stmt_prepare($stmt, $sql)){
echo "SQL error";
} else {
mysqli_stmt_bind_param($stmt, 'ssssssssss', $jobid, $client, $type, $role, $name, $tvl, $sdate, $edate, $stime, $etime);
mysqli_stmt_execute($stmt);
}
header("Location:../index.php?success");
}
?>
有人有想法吗?或者有什么建议?
【问题讨论】:
-
欢迎来到 Stack Overflow。使用表单提交,您将希望在执行 AJAX 调用时阻止默认操作。最好添加一个事件变量
e,然后在回调中调用.preventDefault()。 -
我还看到您在同一个回调中使用了两次
that。它应该被分开,但它可能不够明确以至于它会覆盖原来的that。根据经验,尽可能使用唯一的变量名。 -
请提供更多见解 - 您的应用程序的哪一部分未按预期工作?您的问题不太可能一次性涵盖 Javascript、PHP、HTML、jQuery 和 SQL
-
我希望在一个提交函数中提交多个附加条目 - 目前只有一个条目(最后一个子项)正在提交,而其他附加条目(包括父条目)未提交已提交。
标签: javascript php html jquery sql