[英]Update MySQL using HTML Form input and php
我在頁面打開時以HTML表單輸入形式輸入MYSQL傳入數據。 更改信息后按更新按鈕時,更新操作成功,但是數據未更新。
<?php
$servername = "";
$username = "";
$password = "";
$dbname = "";
$baglan = mysqli_connect($servername,$username,$password,$dbname) or die(myslqi_error());
$place = $_POST['n_place'];
$description = $_POST['n_description'];
$latitude = $_POST['lat'];
$longitude = $_POST['long'];
$kayitliyer = $_POST['search_new_places'];
$yetkiliad = $_POST['n_yetkiliad'];
$magazaad = $_POST['n_magazaad'];
$telefon = $_POST['n_telefon'];
$yetkilitelefon = $_POST['y_telefon'];
$derece = $_POST['derece'];
$country = $_POST['country'];
$sql = "UPDATE tbl_places SET place='$place',description='$description',lat='$latitude', lng='$longitude', kayitliyer='$kayitliyer',
yekiliad='$yetkiliad', magazaad='$magazaad', telefon='$telefon', yetkilitelefon='$yetkilitelefon', derece='$derece' WHERE place_id='$gID' ";
if (mysqli_query($baglan,$sql)) {
echo '<br/><div class="container"><div class="alert alert-success" role="alert">
Kayıt Güncelleme <b>Başarılı :-)</b> <a href=javascript:history.back(-1)>Geri Dön</a>
</div></div> ';
}else {
echo '<br/><div class="container"><div class="alert alert-danger" role="alert">
Güncelleme İşlemi <b>Başarız!</b> <a href=javascript:history.back(-1)>Geri Dön</a>
</div></div>'. mysqli_error($baglan);
}
?>
HTML頁面表單SELECT查詢。感謝您的答復。 我從HTML表單頁面獲得了“ $ gID”的值,在該頁面中,我使用SELECT查詢輸入了數據庫數據。
<?php
//UPDATE ID
$gID = $_GET["place_id"];
include ("baglanti.php");
$sorgu = mysqli_query($baglan,"select * from tbl_places where place_id='$gID'");
while($goster = mysqli_fetch_array($sorgu)){
$grupadi = $goster["place"];
$id = $goster["place_id"];
$desc = $goster["description"];
$adres = $goster["kayitliyer"];
$yetkiliad = $goster["yekiliad"];
$magazaad = $goster["magazaad"];
$telefon = $goster["telefon"];
$yetkilitelefon = $goster["yetkilitelefon"];
$derece = $goster["derece"];
$country = $goster["country"];
$lat =$goster["lat"];
$long = $goster["lng"];
}
?>
<!DOCTYPE html>
<html lang="tr">
<head>
您應該為此使用PDO ,以確保安全和代碼干凈。 除此之外,由於沒有更多關於$gID
來源的信息,我會嘗試刪除與其比較的值周圍的單引號,因為它可能是整數而不是字符串:
$sql = "... WHERE place_id=$gID";
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