如何在php页面中更新Table onclick按钮

Question

在track.php页面中，一旦我们单击“ 提交”按钮[第一行]，我想更新“ ecomexpress_awb ”表-> orderid 列”，其值为 123456789 ....

Track.php 页面[基于 Orders 表]：

下面是表订单：

下面是表 ecomexpress_awb

Track.php

<?php

$con = mysqli_connect("localhost","root","","do_management4");

$result = mysqli_query($con,"SELECT * FROM orders");

echo "<table border='1'>
<tr>
<th>order</th>
<th>payment</th>
<th>generate</th>
<th>tracking id</th>
</tr>";

while($row = mysqli_fetch_array($result))
{
$id = $row['id'];
echo "<tr>";
echo "<td>" . $row['order_id'] . "</td>";
    echo "<td>" . $row['payment_type'] . "</td>";

    echo "<td>";
    if (empty($row['awb'])) {
        echo "<form method='post' action='call.php'>";
        echo "<input type ='hidden' name='id' value='$id'>
          <input type='submit'>
          </form>";
    }
    echo "</td>";
echo "<td>" . $row['awb'] . "</td>";

echo "</tr>";
}
echo "</table>";

mysqli_close($con);

?>

Call.php

<?php

$con = mysqli_connect("localhost","root","","do_management4");

$result = mysqli_query($con,"SELECT * FROM ecomexpress_awb");

$awb_id='';
$awb_id = $_POST['awb_id'];

$sql = $con->query("update ecomexpress_awb set orderid = '' WHERE awb_id ='$awb_id'");

mysqli_close($con);

?>

Answer 1

检查此代码，这可能对您有帮助 如果您有abb，则在订单表中插入记录时应插入abb，然后可以像这样

更新

Track.php

<?php

$con = mysqli_connect("localhost","root","","do_management4");

$result = mysqli_query($con,"SELECT * FROM orders");

echo "<table border='1'>
<tr>
<th>order</th>
<th>payment</th>
<th>generate</th>
<th>tracking id</th>
</tr>";

while($row = mysqli_fetch_array($result))
{
$id = $row['id'];
echo "<tr>";
echo "<td>" . $row['order_id'] . "</td>";
    echo "<td>" . $row['payment_type'] . "</td>";

    echo "<td>";
    if (empty($row['awb'])) {
        echo "<form method='post' action='call.php'>";
        echo "<input type ='hidden' name='id' value='$id'>
            <input type ='hidden' name='order_id' value='".$row['order_id']."'>
            <input type ='hidden' name='awb' value='".$row['awb']."'>
          <input type='submit'>
          </form>";
    }
    echo "</td>";
echo "<td>" . $row['awb'] . "</td>";

echo "</tr>";
}
echo "</table>";

mysqli_close($con);

?>

Call.php

<?php

$con = mysqli_connect("localhost","root","","do_management4");

$result = mysqli_query($con,"SELECT * FROM ecomexpress_awb");

$awb_id='';
$awb_id = $_POST['awb_id'];

$sql = $con->query("update ecomexpress_awb set orderid = '".$order_id."' WHERE awb_id ='$awb_id'");

mysqli_close($con);


//Added code
$order_id='';
if(isset($_POST['order_id']) && $_POST['order_id']!=''){
    $order_id = $_POST['order_id'];
    $awb= $_POST['awb'];
    $sql = $con->query("update ecomexpress_awb set orderid = '".$order_id."' WHERE awb ='".$awb."'");
    mysqli_close($con);
}
//End added code

?>

Answer 2

在Track.php的按钮表单中添加一个字段：

echo "<form method='post' action='call.php'>";
        echo "<input type ='hidden' name='id' value='$id'>
            <input type ='hidden' name='order_id' value='".$row['order_id']."'>
            <input type ='hidden' name='awb' value='".$row['awb']."'>
          <input type='submit'>
          </form>";

，然后在call.php中更新更新查询：

if(isset($_POST['order_id'], $_POST['awb'])
 && !empty($_POST['order_id'])
 && !empty($_POST['awb'])){
    $con = mysqli_connect("localhost","root","","do_management4");
    $awb = $_POST['awb'];
    $order_id = $_POST['order_id'];
    $sql = $con->query("update ecomexpress_awb set orderid = '".$order_id."' WHERE awb ='".$awb."'");
    mysqli_close($con);
}