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[英]php array with json_encode send jquery, then insert array values in input fields
[英]Is there anyway to send a json array to server side php and insert it's values in a table?
我在客戶端使用ANgular 8,在服務器端使用PHP 7。 我在使用該數組的值通過查詢插入它們時遇到問題。
我通過print_r顯示了數組,它顯示了這樣的內容:
Array
(
[0] => stdClass Object
(
[idprod] => 8
[prix] => 2
[qte] => 1
[refCmd] => 35
)
[1] => stdClass Object
(
[idprod] => 9
[prix] => 2.4
[qte] => 5
[refCmd] => 35
)
)
問題是如何在稱為regrouper的表中插入該數組的每個對象?
<?php
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Credentials: true ");
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header("Access-Control-Allow-Headers: X-Custom-Header, Origin, Content-
Type , Authorisation , X-Requested-With");
header("Content-Type: application/json; charset=UTF-8 ");
$json = file_get_contents('php://input');
$decoded = json_decode($json);
$tab = $decoded->tab;
function conn()
{
$dbhost = "localhost";
$user = "root";
$pass = "";
$db = "smart";
$conn = new PDO('mysql:host=localhost;dbname=smart', $user, $pass);
return $conn;
}
$db = conn();
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$p = $db->prepare("INSERT INTO regrouper (refCommande, refProduit, prixP,
qteP) VALUES(:refCmd,:refProduit,:prix,qte)");
foreach ($tab as $item) {
$p->execute([json_decode($item)]);
}
echo json_encode(true);
?>
我希望表重組器在一行上有第一個對象,在另一行上有第二個對象
您不需要兩次調用json_decode()
。 您已經完成解碼了
$decoded = json_decode($json);
因此,插入時無需使用json_decode($item)
。
對json_decode()
使用true
第二個參數,以便為每個項目創建一個關聯數組而不是對象。 然后,您可以將該數組直接傳遞給$p->execute()
。 您還需要使用$decoded['tab']
代替$decoded->tab
。
<?php
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Credentials: true ");
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header("Access-Control-Allow-Headers: X-Custom-Header, Origin, Content-
Type , Authorisation , X-Requested-With");
header("Content-Type: application/json; charset=UTF-8 ");
$json = file_get_contents('php://input');
$decoded = json_decode($json, true);
$tab = $decoded['tab'];
function conn()
{
$dbhost = "localhost";
$user = "root";
$pass = "";
$db = "smart";
$conn = new PDO('mysql:host=localhost;dbname=smart', $user, $pass);
return $conn;
}
$db = conn();
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$p = $db->prepare("INSERT INTO regrouper (refCommande, refProduit, prixP, qteP)
VALUES(:refCmd,:refProduit,:prix,qte)");
foreach ($tab as $item) {
$p->execute($item);
}
echo json_encode(true);
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