使用 php 和 jquery 从 2 个表中检索多个数据
[英]Retrieve multiple data from 2 tables with php and jquery
问题描述
This code is retrieving multiple data from 1 table only.
此代码仅从 1 个表中检索多个数据。
How can I retrieve multiple data from 2 tables and save them to another table?如何从 2 个表中检索多个数据并将它们保存到另一个表？
Result that I want to achieve:我想要达到的结果：
Here are the tables这是表格
request : request ：
prNo branch
pr03 odessa
pr04 kiev
detail_request : detail_request ：
prNo productCode productName qty
pr03 111 soap 1200
pr03 112 tooth paste 1000
I want to save data on detail_request table to purchase table, but only the data that have check mark on the checkbox, and I'm adding price column to be fill manually.我想将detail_request表上的数据保存到purchase表，但只有复选框上有复选标记的数据，并且我正在添加要手动填写的价格列。
purchase : purchase ：
prNo productCode productName qty price
- - - - -
Here is the code:这是代码：
<html>
<head>
<title>Lookup Modal Bootstrap 3</title>
<link rel="stylesheet" href="bootstrap/css/bootstrap.css"/>
<link rel="stylesheet" href="datatables/dataTables.bootstrap.css"/>
<style>
body{
margin: 15px;
}
.pick:hover{
cursor: pointer;
}
</style>
</head>
<body>
<div class="row">
<div class="col-md-5">
<h2> </h2>
</div>
</div>
<form action="action" onsubmit="dummy();
return false">
<div class="form-group">
<label for="varchar">Request Number</label>
<div class="row">
<div class="col-md-4">
<input type="text" class="form-control" name="prNo" id="prNo" placeholder="Request Number" readonly />
<strong>Branch Name</strong><br>
<input type="text" class="form-control" name="branch" id="branch" placeholder="branch " readonly />
</div>
<div class="col-md-2">
<button type="button" class="btn btn-default" data-toggle="modal" data-target="#myModal">. . .</button>
</div>
</div>
</div>
<table width="446" border="1">
<tr>
<th scope="row"> </th>
<th scope="row">Request Number</th>
<td><strong>Product Code</strong></td>
<td><strong>Product Name</strong></td>
<td><strong>QTY</strong></td>
<td><strong>Price</strong></td>
</tr>
<tr>
<th scope="row"><input type="checkbox" name="prNo" id="prNo"></th>
<th scope="row"><label for="Request Number"></label>
<input type="text" name="prNo" id="prNo"></th>
<td><label for="productCode"></label>
<input type="text" name="productCode" id="productCode"></td>
<td><label for="productName"></label>
<input type="text" name="productName" id="productName"></td>
<td><label for="qty"></label>
<input type="text" name="qty" id="qty"></td>
<td><input type="text" name="price" id="price"></td>
</tr>
<tr>
<th scope="row"><input type="checkbox" name="prNo4" id="prNo4"></th>
<th scope="row"><input type="text" name="prNo2" id="prNo2"></th>
<td><input type="text" name="productCode2" id="productCode2"></td>
<td><input type="text" name="productName2" id="productName2"></td>
<td><input type="text" name="qty2" id="qty2"></td>
<td><input type="text" name="price2" id="price2"></td>
</tr>
</table>
<input type="submit" value="Save" class="btn btn-primary" />
</form>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog" style="width:800px">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Lookup </h4>
</div>
<div class="modal-body">
<table id="lookup" class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>Request Number</th>
<th>Branch Name</th>
</tr>
</thead>
<tbody>
<?php
$con = mysqli_connect('localhost', 'root', '', 'purchase');
$sql = mysqli_query($con,'select * from request ');
while ($r = mysqli_fetch_array($sql)) {
?>
<tr class="pick" no="<?php echo $r['prNo']; ?>", branch="<?php echo $r['branch'] ?>", code="<?php echo $r['productCode'] ?>">
<td><?php echo $r['prNo']; ?></td>
<td><?php echo $r['branch']; ?></td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
</div>
</div>
</div>
<script src="js/jquery-1.11.2.min.js"></script>
<script src="bootstrap/js/bootstrap.js"></script>
<script src="datatables/jquery.dataTables.js"></script>
<script src="datatables/dataTables.bootstrap.js"></script>
<script type="text/javascript">
$(document).on('click', '.pick', function (e) {
document.getElementById("prNo").value = $(this).attr('no');
document.getElementById("branch").value = $(this).attr('branch');
$('#myModal').modal('hide');
});
$(function () {
$("#lookup").dataTable();
});
</script>
</body>
</html>
1 个解决方案
解决方案1
0 已采纳 2017-03-08 09:02:05
<?php
if(isset($_POST['product_submit']))
{
$check=$_POST['check'];
foreach($check as $i)
{
$prno=$_POST['prNo'.$i];
$prcode=$_POST['productCode'.$i];
$prname=$_POST['productName'.$i];
$qty=$_POST['qty'.$i];
$price=$_POST['price'.$i];
$query = mysqli_query($con,"insert into purchase (prNo,productCode,productName,qty,price) value ('$prno', '$prcode', '$prname', '$qty', '$price')");
}
if($query)
{
?>
<script>
alert("success");
</script>
<?php
}
}
?>
<html>
<head>
<title>Lookup Modal Bootstrap 3</title>
</head>
<body>
<div class="row">
<div class="col-md-5">
<h2> </h2>
</div>
</div>
<form method="post" id="my_form">
<div class="form-group">
<label for="varchar">Request Number</label>
<div class="row">
<div class="col-md-4">
<input type="text" class="form-control" name="prNo" id="prNo" placeholder="Request Number" readonly />
<strong>Branch Name</strong><br>
<input type="text" class="form-control" name="branch" id="branch" placeholder="branch " readonly />
</div>
<div class="col-md-2">
<button type="button" class="btn btn-default" data-toggle="modal" data-target="#myModal">. . .</button>
<button type="button" class="btn btn-default" onclick="show_fun()">View</button>
</div>
</div>
</div>
<table width="446" border="1">
<thead>
<tr>
<th scope="row"> </th>
<th scope="row">Request Number</th>
<td><strong>Product Code</strong></td>
<td><strong>Product Name</strong></td>
<td><strong>QTY</strong></td>
<td><strong>Price</strong></td>
<td><strong>Total</strong></td>
</tr>
</thead>
<tbody id="product_table">
</tbody>
</table>
<input type="submit" value="Save" name="product_submit" class="btn btn-primary" />
</form>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog" style="width:800px">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Lookup </h4>
</div>
<div class="modal-body">
<table id="lookup" class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>Request Number</th>
<th>Branch Name</th>
</tr>
</thead>
<tbody>
<?php
$con = mysqli_connect('localhost', 'root', '', 'purchase');
$sql = mysqli_query($con,'select * from request ');
while ($r = mysqli_fetch_array($sql)) {
?>
<tr class="pick" no="<?php echo $r['prNo']; ?>", branch="<?php echo $r['branch'] ?>", code="<?php echo $r['productCode'] ?>">
<td><?php echo $r['prNo']; ?></td>
<td><?php echo $r['branch']; ?></td>
</tr>
<?php
}
?>
</tbody>
</table>
</div>
</div>
</div>
</div>
<script src="js/jquery-1.11.2.min.js"></script>
<script src="bootstrap/js/bootstrap.js"></script>
<script src="datatables/jquery.dataTables.js"></script>
<script src="datatables/dataTables.bootstrap.js"></script>
<script type="text/javascript">
$(document).on('click', '.pick', function (e) {
document.getElementById("prNo").value = $(this).attr('no');
document.getElementById("branch").value = $(this).attr('branch');
var no=$(this).attr('no');
$.ajax({
type:"post",
data:"&product_id=1&prno="+no,
url:"ajax.php",
success:function(result)
{
$("#product_table").html(result);
}
});
$('#myModal').modal('hide');
});
$(function () {
$("#lookup").dataTable();
});
function calc_fun(i){
var qty=$("#qty"+i).val();
var price=$("#price"+i).val();
var total=Number(qty)*Number(price);
$("#total"+i).val(total);
}
</script>
</body>
</html>
ajax.php ajax.php
<?php
if(isset($_POST['product_id']))
{
$prno=$_POST['prno'];
$i=1;
$sql = mysqli_query($con,"select * from detail_request where prNo='$prno'");
while ($r = mysqli_fetch_array($sql)) {
echo '<tr>
<th scope="row"><input type="checkbox" name="check[]" id="check'.$i.'" value="'.$i.'"></th>
<th scope="row"><label for="Request Number"></label>
<input type="text" name="prNo'.$i.'" id="prNo'.$i.'" readonly value="'.$r["prNo"].'"></th>
<td><label for="productCode"></label>
<input type="text" name="productCode'.$i.'" id="productCode'.$i.'" readonly value="'.$r["productCode"].'"></td>
<td><label for="productName"></label>
<input type="text" name="productName'.$i.'" id="productName'.$i.'" readonly value="'.$r["productName"].'"></td>
<td><label for="qty"></label>
<input type="text" name="qty'.$i.'" id="qty'.$i.'" onchange="calc_fun('.$i.')" readonly value="'.$r["qty"].'"></td>
<td><input type="text" name="price'.$i.'" onchange="calc_fun('.$i.')" id="price'.$i.'"></td>
<td><input type="text" name="total'.$i.'" id="total'.$i.'"></td>
</tr>';
$i++;
}
}
?>
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