当我保存客户的信息(姓名、地址、报价日期等(时，它成功地将数据保存在名为"tbl_order"的表格中，但产品名称、价格、数量等的数据没有保存在名为"tbl_order_item"的表格中。奇怪的是，代码在我的本地主机(生产(上运行并完美运行，但是当我将代码上传到实际站点时，它无法正常运行。
注意：我还没有清理代码(重构(。一旦它正常工作，我就会这样做。
提前感谢您的帮助！
下面是我的代码：
<?php session_start(); ?>
<?php
if (!isset($_SESSION['username']))
{
header("Location: index.php");
}
?>
<?php
include('./includes/database_connection_main.php');
$statement = $connect->prepare("
SELECT * FROM tbl_order
ORDER BY order_id DESC
");
$statement->execute();
$all_result = $statement->fetchAll();
$total_rows = $statement->rowCount();
if(isset($_POST["create_invoice"]))
{
$order_total_before_tax = 0;
$order_total_tax1 = 0;
$order_total_tax = 0;
$order_total_after_tax = 0;
$statement = $connect->prepare("
INSERT INTO tbl_order
(quote_date, lead_time, good_until, order_receiver_name, company_name, address_line_1, city, state, zip_code, phone_number, email, note_1, note_2, note_3, note_4, order_total_before_tax, order_total_tax1, order_total_tax, order_total_after_tax, order_datetime)
VALUES (:quote_date, :lead_time, :good_until, :order_receiver_name, :company_name, :address_line_1, :city, :state, :zip_code, :phone_number, :email, :note_1, :note_2, :note_3, :note_4, :order_total_before_tax, :order_total_tax1, :order_total_tax, :order_total_after_tax, :order_datetime)
");
$statement->execute(
array(
':quote_date' => trim($_POST["quote_date"]),
':lead_time' => trim($_POST["lead_time"]),
':good_until' => trim($_POST["good_until"]),
':order_receiver_name' => trim($_POST["order_receiver_name"]),
':company_name' => trim($_POST["company_name"]),
':address_line_1' => trim($_POST["address_line_1"]),
':city' => trim($_POST["city"]),
':state' => trim($_POST["state"]),
':zip_code' => trim($_POST["zip_code"]),
':phone_number' => trim($_POST["phone_number"]),
':email' => trim($_POST["email"]),
':note_1' => trim($_POST["note_1"]),
':note_2' => trim($_POST["note_2"]),
':note_3' => trim($_POST["note_3"]),
':note_4' => trim($_POST["note_4"]),
':order_total_before_tax' => $order_total_before_tax,
':order_total_tax1' => $order_total_tax1,
':order_total_tax' => $order_total_tax,
':order_total_after_tax' => $order_total_after_tax,
':order_datetime' => date("Y-m-d")
)
);
$statement = $connect->query("SELECT LAST_INSERT_ID()");
$order_id = $statement->fetchColumn(); //use this to view the quote number on the pdf document
for($count=0; $count<$_POST["total_item"]; $count++)
{
$order_total_before_tax = $order_total_before_tax + floatval(trim($_POST["order_item_actual_amount"][$count]));
$order_total_tax1 = $order_total_tax1 + floatval(trim($_POST["order_item_tax1_amount"][$count]));
$order_total_after_tax = $order_total_after_tax + floatval(trim($_POST["order_item_final_amount"][$count]));
$statement = $connect->prepare("
INSERT INTO tbl_order_item
(order_id, sku, item_name, order_item_quantity, order_item_price, order_item_actual_amount, order_item_tax1_rate, order_item_tax1_amount, order_item_final_amount)
VALUES (:order_id, :sku, :item_name, :order_item_quantity, :order_item_price, :order_item_actual_amount, :order_item_tax1_rate, :order_item_tax1_amount, :order_item_final_amount)
");
$statement->execute(
array(
':order_id' => $order_id,
':sku' => trim($_POST["sku"][$count]),
':item_name' => trim($_POST["item_name"][$count]),
':order_item_quantity' => trim($_POST["order_item_quantity"][$count]),
':order_item_price' => trim($_POST["order_item_price"][$count]),
':order_item_actual_amount' => trim($_POST["order_item_actual_amount"][$count]),
':order_item_tax1_rate' => trim($_POST["order_item_tax1_rate"][$count]),
':order_item_tax1_amount' => trim($_POST["order_item_tax1_amount"][$count]),
':order_item_final_amount' => trim($_POST["order_item_final_amount"][$count])
)
);
}
$order_total_tax = $order_total_tax1;
$statement = $connect->prepare("
UPDATE tbl_order
SET order_total_before_tax = :order_total_before_tax,
order_total_tax1 = :order_total_tax1,
order_total_tax = :order_total_tax,
order_total_after_tax = :order_total_after_tax
WHERE order_id = :order_id
");
$statement->execute(
array(
':order_total_before_tax' => $order_total_before_tax,
':order_total_tax1' => $order_total_tax1,
':order_total_tax' => $order_total_tax,
':order_total_after_tax' => $order_total_after_tax,
':order_id' => $order_id
)
);
header("location:invoice_list.php");
}
if(isset($_POST["update_invoice"]))
{
$order_total_before_tax = 0;
$order_total_tax1 = 0;
$order_total_tax = 0;
$order_total_after_tax = 0;
$order_id = $_POST["order_id"];
$statement = $connect->prepare("
DELETE FROM tbl_order_item WHERE order_id = :order_id
");
$statement->execute(
array(
':order_id' => $order_id
)
);
for($count=0; $count<$_POST["total_item"]; $count++)
{
$order_total_before_tax = $order_total_before_tax + floatval(trim($_POST["order_item_actual_amount"][$count]));
$order_total_tax1 = $order_total_tax1 + floatval(trim($_POST["order_item_tax1_amount"][$count]));
$order_total_after_tax = $order_total_after_tax + floatval(trim($_POST["order_item_final_amount"][$count]));
$statement = $connect->prepare("
INSERT INTO tbl_order_item
(order_id, sku, item_name, order_item_quantity, order_item_price, order_item_actual_amount, order_item_tax1_rate, order_item_tax1_amount, order_item_final_amount)
VALUES (:order_id, :sku, :item_name, :order_item_quantity, :order_item_price, :order_item_actual_amount, :order_item_tax1_rate, :order_item_tax1_amount, :order_item_final_amount)
");
$statement->execute(
array(
':order_id' => $order_id,
':sku' => trim($_POST["sku"][$count]),
':item_name' => trim($_POST["item_name"][$count]),
':order_item_quantity' => trim($_POST["order_item_quantity"][$count]),
':order_item_price' => trim($_POST["order_item_price"][$count]),
':order_item_actual_amount' => trim($_POST["order_item_actual_amount"][$count]),
':order_item_tax1_rate' => trim($_POST["order_item_tax1_rate"][$count]),
':order_item_tax1_amount' => trim($_POST["order_item_tax1_amount"][$count]),
':order_item_final_amount' => trim($_POST["order_item_final_amount"][$count])
)
);
$result = $statement->fetchAll();
}
$order_total_tax = $order_total_tax1;
$statement = $connect->prepare("
UPDATE tbl_order
SET order_no = :order_no,
order_date = :order_date,
order_receiver_name = :order_receiver_name,
order_receiver_address = :order_receiver_address,
order_total_before_tax = :order_total_before_tax,
order_total_tax1 = :order_total_tax1,
order_total_tax = :order_total_tax,
order_total_after_tax = :order_total_after_tax
WHERE order_id = :order_id
");
$statement->execute(
array(
':order_no' => trim($_POST["order_no"]),
':order_date' => trim($_POST["order_date"]),
':order_receiver_name' => trim($_POST["order_receiver_name"]),
':order_receiver_address' => trim($_POST["order_receiver_address"]),
':order_total_before_tax' => $order_total_before_tax,
':order_total_tax1' => $order_total_tax1,
':order_total_tax' => $order_total_tax,
':order_total_after_tax' => $order_total_after_tax,
':order_id' => $order_id
)
);
$result = $statement->fetchAll();
header("location:invoice_list.php");
}
if(isset($_GET["delete"]) && isset($_GET["id"]))
{
$statement = $connect->prepare("DELETE FROM tbl_order WHERE order_id = :id");
$statement->execute(
array(
':id' => $_GET["id"]
)
);
$statement = $connect->prepare(
"DELETE FROM tbl_order_item WHERE order_id = :id");
$statement->execute(
array(
':id' => $_GET["id"]
)
);
header("location:invoice_list.php");
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title></title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="robots" content="noindex, nofollow">
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="js/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/jquery.dataTables.min.js"></script>
<script src="js/dataTables.bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css"><!--search pagination and delete reference link-->
<script type="text/javascript" src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js"></script><!--search pagination and delete reference link-->
</head>
<body>
<div class="container-fluid">
<?php
if(isset($_GET["add"]))
{
?>
<form method="post" id="create_form">
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<td colspan="2" align="">
<div><?php echo "Logged in as:" . " " . $_SESSION['username']; ?></div>
<div align=""><li style="list-style-type: none;"><a href="invoice_list.php">Dashboard</a></li></div>
<div align=""><li style="list-style-type: none;"><a href="./includes/logout.php">Log Out</a></li></div>
</td>
</tr>
<tr>
<td colspan="2" align="center"><img src="images/dpb_logo.png" alt="DBP Logo" height="" width=""></td>
</tr>
<tr>
<td colspan="2">
<div class="row">
<div class="col-md-8">
<b>RECEIVER (BILL TO)</b>
<input type="text" name="order_receiver_name" id="order_receiver_name" class="form-control input-sm" placeholder="customer name" />
<input type="text" name="company_name" id="company_name" class="form-control input-sm" placeholder="company name" />
<input type="text" name="address_line_1" id="address_line_1" class="form-control" placeholder="address line 1" />
<input type="text" name="city" id="city" class="form-control" placeholder="city" />
<input type="text" name="state" id="states" class="form-control" placeholder="state" />
<input type="text" name="zip_code" id="zip_code" class="form-control" placeholder="zip code" />
<input type="text" name="phone_number" id="phone_number" class="form-control" placeholder="phone number" />
<input type="text" name="email" id="email" class="form-control" placeholder="email" />
</div>
<div class="col-md-4">
<label for=""><b>Quote Date:</b></label>
<input type="date" name="quote_date" id="quote_date" class="form-control input-sm" />
<br>
<label for=""><b>Lead Time:</b></label>
<input type="text" name="lead_time" id="lead_time" class="form-control input-sm" placeholder="Enter Lead Time" />
<br>
<label for=""><b>Good Until:</b></label>
<input type="date" name="good_until" id="good_until" class="form-control input-sm" />
</div>
</div>
<br />
<table id="invoice-item-table" class="table table-bordered">
<tr>
<th width="1%">Items</th>
<th width="4%">SKU</th>
<th width="40%">Item Description</th>
<th width="1%">Quantity</th>
<th width="7%">Price</th>
<th width="1%">Subtotal</th>
<th width="3%" colspan="2">Tax Percentage</th>
<th width="3%">Row Total</th>
</tr>
<tr>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th>Tax%</th>
<th>Rate</th>
<th></th>
</tr>
<tr>
<td><span id="sr_no">1</span></td>
<td><input type="text" name="sku[]" id="sku" class="form-control input-sm" /></td>
<td><input type="text" name="item_name[]" id="item_name1" class="form-control input-sm" /></td>
<td><input type="text" name="order_item_quantity[]" id="order_item_quantity1" data-srno="1" class="form-control input-sm order_item_quantity" /></td>
<td><input type="text" name="order_item_price[]" id="order_item_price1" data-srno="1" class="form-control input-sm number_only order_item_price" /></td>
<td><input type="text" name="order_item_actual_amount[]" id="order_item_actual_amount1" data-srno="1" class="form-control input-sm order_item_actual_amount" readonly /></td>
<td><input type="text" name="order_item_tax1_rate[]" id="order_item_tax1_rate1" data-srno="1" class="form-control input-sm number_only order_item_tax1_rate" /></td>
<td><input type="text" name="order_item_tax1_amount[]" id="order_item_tax1_amount1" data-srno="1" readonly class="form-control input-sm order_item_tax1_amount" /></td>
<td><input type="text" name="order_item_final_amount[]" id="order_item_final_amount1" data-srno="1" readonly class="form-control input-sm order_item_final_amount" /></td>
</tr>
</table>
<div align="right">
<button type="button" name="add_row" id="add_row" class="btn btn-success btn-xs">+</button>
</div>
</td>
</tr>
<tr>
<td align="right"><b>Total</td>
<td align="right"><b><span id="final_total_amt"></span></b></td>
</tr>
<tr>
<td colspan="2">
<div align="center"><label for="additional_information"><b><u>Additional Information</u></b></label></div>
<input type="text" name="note_1" id="note_1" class="form-control input-sm" placeholder="Enter note 1" />
<input type="text" name="note_2" id="note_2" class="form-control input-sm" placeholder="Enter note 2" />
<input type="text" name="note_3" id="note_3" class="form-control input-sm" placeholder="Enter note 3" />
<input type="text" name="note_4" id="note_4" class="form-control input-sm" placeholder="Enter note 4" />
</td>
<td></td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="hidden" name="total_item" id="total_item" value="1" />
<input type="submit" name="create_invoice" id="create_invoice" class="btn btn-info" value="Save" />
</td>
</tr>
</table>
</div>
</form>
<script>
$(document).ready(function(){
var final_total_amt = $('#final_total_amt').text();
var count = 1;
$(document).on('click', '#add_row', function(){
count++;
$('#total_item').val(count);
var html_code = '';
html_code += '<tr id="row_id_'+count+'">';
html_code += '<td><span id="sr_no">'+count+'</span></td>';
html_code += '<td><input type="text" name="sku[]" id="sku'+count+'" class="form-control input-sm" /></td>';
html_code += '<td><input type="text" name="item_name[]" id="item_name'+count+'" class="form-control input-sm" /></td>';
html_code += '<td><input type="text" name="order_item_quantity[]" id="order_item_quantity'+count+'" data-srno="'+count+'" class="form-control input-sm number_only order_item_quantity" /></td>';
html_code += '<td><input type="text" name="order_item_price[]" id="order_item_price'+count+'" data-srno="'+count+'" class="form-control input-sm number_only order_item_price" /></td>';
html_code += '<td><input type="text" name="order_item_actual_amount[]" id="order_item_actual_amount'+count+'" data-srno="'+count+'" class="form-control input-sm order_item_actual_amount" readonly /></td>';
html_code += '<td><input type="text" name="order_item_tax1_rate[]" id="order_item_tax1_rate'+count+'" data-srno="'+count+'" class="form-control input-sm number_only order_item_tax1_rate" /></td>';
html_code += '<td><input type="text" name="order_item_tax1_amount[]" id="order_item_tax1_amount'+count+'" data-srno="'+count+'" readonly class="form-control input-sm order_item_tax1_amount" /></td>';
html_code += '<td><input type="text" name="order_item_final_amount[]" id="order_item_final_amount'+count+'" data-srno="'+count+'" readonly class="form-control input-sm order_item_final_amount" /></td>';
html_code += '<td width="1%"><button type="button" name="remove_row" id="'+count+'" class="btn btn-danger btn-xs remove_row">X</button></td>';
html_code += '</tr>';
$('#invoice-item-table').append(html_code);
});
$(document).on('click', '.remove_row', function(){
var row_id = $(this).attr("id");
var total_item_amount = $('#order_item_final_amount'+row_id).val();
var final_amount = $('#final_total_amt').text();
var result_amount = parseFloat(final_amount) - parseFloat(total_item_amount);
$('#final_total_amt').text(result_amount);
$('#row_id_'+row_id).remove();
count--;
$('#total_item').val(count);
});
function cal_final_total(count)
{
var final_item_total = 0;
for(j=1; j<=count; j++)
{
var quantity = 0;
var price = 0;
var actual_amount = 0;
var tax1_rate = 0;
var tax1_amount = 0;
var item_total = 0;
quantity = $('#order_item_quantity'+j).val();
if(quantity > 0)
{
price = $('#order_item_price'+j).val();
if(price > 0)
{
actual_amount = parseFloat(quantity) * parseFloat(price);
$('#order_item_actual_amount'+j).val(actual_amount);
tax1_rate = $('#order_item_tax1_rate'+j).val();
if(tax1_rate > 0)
{
tax1_amount = parseFloat(actual_amount)*parseFloat(tax1_rate)/100;
$('#order_item_tax1_amount'+j).val(tax1_amount);
}
item_total = parseFloat(actual_amount) + parseFloat(tax1_amount);
final_item_total = parseFloat(final_item_total) + parseFloat(item_total);
$('#order_item_final_amount'+j).val(item_total);
}
}
}
$('#final_total_amt').text(final_item_total);
}
$(document).on('blur', '.order_item_price', function(){
cal_final_total(count);
});
$(document).on('blur', '.order_item_tax1_rate', function(){
cal_final_total(count);
});
$('#create_invoice').click(function(){
if($.trim($('#order_receiver_name').val()).length == 0)
{
alert("Please Enter Receiver Name");
return false;
}
for(var no=1; no<=count; no++)
{
if($.trim($('#item_name'+no).val()).length == 0)
{
alert("Please Enter Item Name");
$('#item_name'+no).focus();
return false;
}
if($.trim($('#order_item_quantity'+no).val()).length == 0)
{
alert("Please Enter Quantity");
$('#order_item_quantity'+no).focus();
return false;
}
if($.trim($('#order_item_price'+no).val()).length == 0)
{
alert("Please Enter Price");
$('#order_item_price'+no).focus();
return false;
}
}
$('#create_form').submit();
});
});
</script>
<?php
}
?>
<script>//check if the value that we anter on the price and quantity fields are numbers
$(document).ready(function(){
$('.number_only').keypress(function(e){
return isNumbers(e, this);
});
function isNumbers(evt, element)
{
var charCode = (evt.which) ? evt.which : event.keyCode;
if (
(charCode != 46 || $(element).val().indexOf('.') != -1) && // “.” CHECK DOT, AND ONLY ONE.
(charCode < 48 || charCode > 57))
return false;
return true;
}
});
</script>
我找到了我所遇到的问题的答案。由于某种原因，数据库要求使用提交表单中的值输入 $order_total_before_tax、order_total_tax1、order_total_tax、order_total_tax order_total_after_tax 字段。由于有时客户不会对其报价单征税，因此不会输入税字段，从而导致数据库不会在名为"tbl_order_item"的第二个表上插入信息。我会寻找解决这个问题的方法。