Question

当我单击按钮时，它表明我的查询已执行。但是，当我检查数据库时，没有任何更改/更新。我已经尝试了许多解决方法，并在此处阅读了许多相关问题并尝试了答案，但没有任何帮助。

这是我的代码：

ob_start();
session_start();
//error_reporting(0);
include_once('config_db.php');

function documentReceived($id){
    $updateRece = "UPDATE shipping SET `document_received`='1' WHERE id='".$id."'";
    if($GLOBALS['conn']->query($updateRece) == TRUE){
        echo 1;
    }else{
        echo $updateRece;
    }
}
function saveRating($rat, $id){
    $rating = "UPDATE shipping SET `rating`='".$rat."', `car_received`='1' WHERE id='".$id."'";
    if($GLOBALS['conn']->query($rating) == TRUE){
        echo 1;
    }else{
        echo $up;
    }
}

if(isset($_POST['action']) && $_POST['action'] == 'documentReceived'){
    documentReceived($_POST['id']);
}else if(isset($_POST['action']) && $_POST['action'] == 'saveRating'){
    saveRating($_POST['rating'], $_POST['id']);
}

Answer 1

请尝试更改此内容

function documentReceived($id) {
    $updateRece = "UPDATE shipping SET `document_received`='1' WHERE id='" . $id . "'";
    if (mysqli_query($GLOBALS['conn'], $updateRece)) {
        echo 1;
    } else {
        echo $updateRece;
    }
}

function saveRating($rat, $id) {
    $rating = "UPDATE shipping SET `rating`='" . $rat . "', `car_received`='1' WHERE id='" . $id . "'";
    if (mysqli_query($GLOBALS['conn'], $rating)) {
        echo 1;
    } else {
        echo $up;
    }
}

以上代码中我已更改

if($GLOBALS['conn']->query($updateRece) == TRUE){

到

if (mysqli_query($GLOBALS['conn'], $updateRece)) {

PHP，mysqli查询被执行，但未更新数据库中的数据

1 个答案: