我已经为此工作了几天,似乎无法找到我要去的地方,我认为这很愚蠢,但是由于我的大学导师从来没有使用过准备好的陈述,所以他几乎没有采用。
第一个语句的处理没有问题,第二个语句没有将我的任何数据输入数据库。我的目标是获取通过表单传递的信息(我可以确定不想被信息轰炸,因为我确定这不是问题),并获取PictureID(这是我的图片表中的主键)并插入这与我的图片价格表中的其他信息一样。
任何帮助都将受到欢迎,我对该网站还很陌生,所以请保持谨慎:)
<?php
include_once "dbh.php";
if (empty($imageTitle) || empty($imageDesc)) {
header("Location:changes.php?upload=empty");
exit();
} else {
$sql = "SELECT * FROM pictures;";
$sqltwo = "SELECT * FROM pictureprice;";
$stmt = mysqli_stmt_init($conn);
if (!mysqli_stmt_prepare($stmt, $sql)) {
header("Location: changes.php?sqlerror=failed");
exit();
} else { //Gallery order//
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
$rowCount = mysqli_num_rows($result);
$setImageOrder = $rowCount + 1;
$sql = "INSERT INTO pictures (PhotographerID, PictureFolderPath,
imageDesc, imgFullNameGallery, orderGallery) VALUES (?, ?, ?, ?,
?);";
if (!mysqli_stmt_prepare($stmt, $sql)) {
header("Location: changes.php?sqlerror=failedtoinputdata");
exit();
} else {
mysqli_stmt_bind_param($stmt, "issss", $_SESSION['PhotographerID'], $fileDestination, $imageDesc, $imageFullName, $setImageOrder);
mysqli_stmt_execute($stmt);
move_uploaded_file($fileTempName, $fileDestination);
$result = mysqli_stmt_get_result($stmt);
$row = mysqli_fetch_assoc($result);
$photoID = $row["PictureID"]; //new
header("Location:changes.php?upload=success11");
}
$sqltwo = "INSERT INTO pictureprice
(PictureID, PictureSize, PictureSize2, PictureSize3, PictureSize4,
PicturePrice, PicturePrice2, PicturePrice3, PicturePrice4) VALUES (?,
?, ?, ?, ?, ?, ?, ?, ?);";
if (!mysqli_stmt_prepare($stmt, $sqltwo)) {
header("Location: changes.php?
sqlerror=failedtoinputdatapictureprice");
exit();
} else {
mysqli_stmt_bind_param($stmt, "issssiiii", $photoID, $picturesize1, $picturesize2, $picturesize3, $picturesize4, $price1, $price2, $price3, $price4);
mysqli_stmt_execute($stmt);
header("Location:changes.php?upload=success");
}
答案 0 :(得分:2)
我认为问题在于您正在尝试从INSERT语句获取照片ID ...
await bot1.Start();
据我所知,这可能不会带来任何有意义的事情。
要获取自动增量值,通常可以调用...
$result = mysqli_stmt_get_result($stmt);
$row = mysqli_fetch_assoc($result);
$photoID = $row["PictureID"]; //new