我正在尝试使动态表每行上载多个图像,但是有一个问题...它复制了数据库中所有的图片。例: 对于第一行,我选择2张图片(1.png和2.png) 对于第二行,选择2个图片(3.png和4.png)
现在文件夹中显示4张图片,很好...但是在表中显示:
THIS IS THE TABLE (PICTURES)
id table1-ID image
1 1 1.png
2 1 2.png
3 1 3.png
4 1 4.png
5 2 1.png
6 2 2.png
7 2 3.png
8 2 4.png
BUT I WANT THIS
id table1-ID image
1 1 1.png
2 1 2.png
3 2 3.png
4 2 4.png
图像将转到不同的表以作为证据,以查看它们在第一个表中的位置。 我怎样才能解决这个问题。 查看我的代码。
for ($i = 0; $i < $number; $i++) {
if (trim($_POST["operacija"][$i] != '')) {
$jebenisqlizvestaj = "SELECT AUTO_INCREMENT as jebeniidizvestaja FROM information_schema.TABLES WHERE TABLE_SCHEMA = 'agrikol' AND TABLE_NAME = 'izvestaji'";
$jebenirezultat = $con->query($jebenisqlizvestaj);
if ($jebenirezultat->num_rows > 0) {
while ($row = $jebenirezultat->fetch_assoc()) {
$jebeniid = $row['jebeniidizvestaja'];
}
}
//$slike = date('d-m-Y h-i-sa') . "." . $_FILES["image"]["name"];
$idOperacije = mysqli_real_escape_string($con, $_POST["operation"][$i]);
$operacija = mysqli_real_escape_string($con, $_POST["operacija"][$i]);
$vreme = mysqli_real_escape_string($con, $_POST["vreme"][$i]);
$radnici = mysqli_real_escape_string($con, $_POST["radnici"][$i]);
$masine = mysqli_real_escape_string($con, $_POST["masine"][$i]);
$ucinak = mysqli_real_escape_string($con, $_POST["ucinak"][$i]);
mkdir("../files/izvestaji/" . $project . "/" . $datum, 0700);
$sql = "INSERT INTO izvestaji (number, projekatId, operacijaId, operacija, vreme, radnici, masine, ucinak, dodatno, dodao, datum, token) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
$stmt = mysqli_stmt_init($con);
if (!mysqli_stmt_prepare($stmt, $sql)) {
echo "SQL Error!";
} else {
mysqli_stmt_bind_param($stmt, "iiisssssssss", $brojac, $projekat, $idOperacije, $operacija, $vreme, $radnici, $masine, $ucinak, $poslednjiId, $_SESSION['id'], $datum, $token);
mysqli_stmt_execute($stmt);
//if (!empty($_FILES) && isset($_FILES['file_img'])) {
$kalkulacija = count($_FILES['file_img']['name']);
for ($j = 0; $j < $kalkulacija; $j++) {
$filetmp = $_FILES["file_img"]["tmp_name"][$j];
$filename = $operacija . "_" . $datum . "_" . $_FILES["file_img"]["name"][$j];
$filetype = $_FILES["file_img"]["type"][$j];
$filepath = "../files/izvestaji/" . $project . "/" . $datum . "/" . $filename;
move_uploaded_file($filetmp, $filepath);
$sql = "INSERT INTO slike (izvestajid,img_name,img_path,img_type, token) VALUES ('$jebeniid','$filename','$filepath','$filetype','$token')";
$result = mysqli_query($con, $sql);
}
//}
}
这是用于添加新行的javascript
<script>
$(document).ready(function() {
var i = 1;
$('#add').click(function() {
i++;
$('#dynamic_field').append('<tr id="row' + i + '"><td><select class="form-control" name="operation[]"><option hidden selected>Izaberite projekat</option><?php $q = "SELECT * FROM operacije ORDER BY nazivSrb ASC"; $stmt = mysqli_stmt_init($con);if (!mysqli_stmt_prepare($stmt, $q)) {echo "SQL statement failed!";} else {mysqli_stmt_execute($stmt);$result = mysqli_stmt_get_result($stmt);while ($row = mysqli_fetch_array($result)) { ?><option value="<?php echo $row['id']; ?>"><?php echo $row['nazivSrb']; ?></option><?php }} ?></select></td><td><textarea class="form-control name_list" name="operacija[]" rows="3"></textarea></td><td><textarea class="form-control name_list" name="vreme[]" rows="3"></textarea></td><td><textarea class="form-control name_list" name="radnici[]" rows="3"></textarea></td><td><textarea class="form-control name_list" name="masine[]" rows="3"></textarea></td><td><textarea class="form-control name_list" name="ucinak[]" rows="3"></textarea></td><td><br/><input type="file" class="form-control" name="file_img[]" multiple /></td><td><br/><button type="button" name="remove" id="' + i + '" class="btn btn-danger btn_remove">X</button></td></tr>');
});
$(document).on('click', '.btn_remove', function() {
var button_id = $(this).attr("id");
$('#row' + button_id + '').remove();
});
});
</script>