Just wondering why this isn't working, I want to insert data from submit form to database

Question

I'm trying to send data from my submit form to the database, I'm using phpliteadmin as my database manager.

here is my php

<?php

if (isset($_POST['submitted'])) {

    include('connect-phpliteadmin.php');

$make = $_POST['Make'];
$model = $_POST['Model'];
$badge = $_POST['Badge'];
$price = $_POST['Price'];
$trans = $_POST['Transmission'];
$ppl = $_POST['P_Plate_Legal'];

$sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make, $model, $badge, $price, $trans, $ppl'");

    if (!mysqli_query($dbcon, $sqlinsert)) {
        die("Error inserting new vehicle");
    }

    $newrecord = "New record added to the database";

}

echo "Make: " . $_POST['Make'] . "<br>";
echo "Model: " . $_POST['Model'] . "<br>";
echo "Badge: " . $_POST['Badge'] . "<br>";
echo "Price: " . $_POST['Price'] . "<br>";
echo "Transmission: " . $_POST['Transmission'] . "<br>";
echo "P Plate Legal: " . $_POST['P_Plate_Legal'] . "<br>";




try {
  # Connect to SQLite database
  $dbh = new PDO("sqlite:Car_Sales_Network");



  # Prepare SQL statemen
  #$sth = $dbh->prepare("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make, $model, $badge, $price, $trans, $ppl'");

  # Run the query on the database
  $sth->execute(array($make, $model));



?>

I'm not sure why this isn't working, I have followed a YouTube video and it didn't work. A fix would be greatly appreciated.

Cheers.

Answer 1

You SQL statement seems incorrect as far as I am aware.

Your query,

$sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make, $model, $badge, $price, $trans, $ppl'");

New query,

$sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make', '$model', '$badge', '$price', '$trans', '$ppl'");

As far as I'm aware you can't have ' ' for all the VALUES.

Answer 2

It should be this:

FROM:

$sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make, $model, $badge, $price, $trans,$ppl'");`

TO:

 $sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make', '$model', '$badge', '$price', '$trans','$ppl'");

---

<?php

if (isset($_POST['submitted'])) {
 include('connect-phpliteadmin.php');

 $make = $_POST['Make'];
 $model = $_POST['Model'];
 $badge = $_POST['Badge'];
 $price = $_POST['Price'];
 $trans = $_POST['Transmission'];
 $ppl = $_POST['P_Plate_Legal'];

$sqlinsert("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make', '$model', '$badge', '$price', '$trans','$ppl'");

  if (!mysqli_query($dbcon, $sqlinsert)) {
    die("Error inserting new vehicle");
  }

$newrecord = "New record added to the database";

}

echo "Make: " . $_POST['Make'] . "<br>";
echo "Model: " . $_POST['Model'] . "<br>";
echo "Badge: " . $_POST['Badge'] . "<br>";
echo "Price: " . $_POST['Price'] . "<br>";
echo "Transmission: " . $_POST['Transmission'] . "<br>";
echo "P Plate Legal: " . $_POST['P_Plate_Legal'] . "<br>";




try {
  # Connect to SQLite database
  $dbh = new PDO("sqlite:Car_Sales_Network");



  # Prepare SQL statemen
  #$sth = $dbh->prepare("INSERT INTO Cars_On_Network (Make, Model,  Badge, Price, Transmission, P_Plate_Legal) VALUES ('$make', '$model' , '$badge', '$price', '$trans', '$ppl'");

  # Run the query on the database
  $sth->execute(array($make, $model));



?>

Answer 3

在您的INSERT查询中，您错过了''所有variables，最后错过了结束时)

这是您的查询

$sqlinsert("INSERT INTO Cars_On_Network
(Make, Model,  Badge, Price, Transmission, P_Plate_Legal)
 VALUES 
('$make, $model, $badge, $price, $trans, $ppl'");

应该是

$sqlinsert("INSERT INTO Cars_On_Network 
(Make, Model,  Badge, Price, Transmission, P_Plate_Legal)
 VALUES
('$make', '$model', '$badge', '$price', '$trans', '$ppl')");

Answer 4

谢谢大家，为了将来参考，我将其更改为：）

<?php

try {
    # Connect to SQLite database
    $dbh = new PDO("sqlite:../Car_Sales_Network");

    $make = $_POST['Make'];
    $model = $_POST['Model'];
    $badge = $_POST['Badge'];
    $price = $_POST['Price'];
    $trans = $_POST['Transmission'];
    $ppl = $_POST['P_Plate_Legal'];

    print_r($_POST);

    $sth = $dbh->prepare('INSERT INTO Cars_On_Network
                         ("car_make","car_model","car_badge","price","trans","P_Plate_Legal")
                         VALUES
                         (?, ?, ?, ?, ?, ?)');

    $sth->execute(array($make, $model, $badge, $price, $trans, $ppl));

    header("Location: ../Carsales_Network.php");


}



catch(PDOException $e) {
    echo $e->getMessage();
}


?>