I took a few hours to search if anyone had a similar issue, but it seems no. Im using a select tag to create option in which table in DB should i store info. Usually it works, this time it refuses to work.
<form method="post" action="" enctype='multipart/form-data'>
<div class="selectDB">
Select DB :
<br>
<select name="table2" id="1">
<option value="trainingpics">Training</option>
<option value="wallpics">Wallpaper</option>
<option value="communitypics">Community</option>
<option value="eventpics">Event</option>
<option value="bapics">BeforeAndAfter</option>
</select>
</div>
this is how define it!
if (isset($_POST['table2'])) {
$sql = "SELECT id FROM " . $_POST['table2'];
$lastID = 0;
$firstID = 1;
$first_cnt = 0;
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while ($row = $result->fetch_assoc()) {
$lastID = $row['id'];
if ($first_cnt == 0) {
$firstID = $row['id'];
$first_cnt++;
}
}
}
//End of get Last ID
//Delete Functions --
for ($x = $lastID; $x >= $firstID; $x--) {
$var1 = "Del" . $x;
echo $var1 . "<br>";
if (isset($_POST[$var1])) {
echo "----";
$sql = "DELETE FROM " . $_POST['table2'] . " WHERE id=" . $x;
if ($conn->query($sql) === TRUE) {
echo "Record deleted successfully";
} else {
echo "Error deleting record: " . $conn->error;
}
}
}
}
and this is the code im using to process. I tried different ways(probably 30 different ways), but i do not know why the php always returns the select as NOT SET. Any ideas ?
This is the entire code , its divided in 2 parts : 1/
<?php
$servername = "localhost";
$username = "root";
$password = "";
$db = "gallery";
$printRes = "";
// Create connection
$conn = new mysqli($servername, $username, $password,$db);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// Delete BLOCK
if(isset($_POST['but_upload'])){
$name = $_FILES['file']['name'];
$target_dir = "upload/";
$target_file = $target_dir . basename($_FILES["file"]["name"]);
// Select file type
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
// Valid file extensions
$extensions_arr = array("jpg","jpeg","png","gif");
$tbl = $_POST['table'];
//Get last ID
$sql = "SELECT id FROM ".$_POST['table'];
$lastID = 0;
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
$lastID = $row['id'];
}
}
//End of get Last ID
// Check extension
if( in_array($imageFileType,$extensions_arr) ){
// Insert record
$lastID++;
$query = "INSERT into ".$tbl."(id,Photo)
VALUES(".$lastID.",'".$name."')";
if ($conn->query($query) === TRUE) {
$printRes="New record created successfully";
} else {
$printRes= "Error: " . $query . "<br>" . $conn->error;
}
// Upload file
move_uploaded_file($_FILES['file']['tmp_name'],$target_dir.$name);
}
}
function ShowInfo()
{
$showP = "";
if(isset($_POST['ShowInfo']))
{
$servername = "localhost";
$username = "root";
$password = "";
$db = "gallery";
$bname = "Del";
$conn = new mysqli($servername, $username, $password,$db);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT id,Photo FROM ".$_POST['table2'];
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
$showP .= "<div class = 'ResDB1'>
<h3>'".$row['id']."'</h3>
<img src='"."upload/".$row["Photo"]."'>
<h4>'".$row['Photo']."'</h4>
<input type='submit' name = '".$bname.$row['id']."' class = 'DelButton'>
</div>";
}
} else {
$showP="";
}
}
if(isset($_POST['ResetData']))
{$showP="";}
echo $showP ;
}
$conn->close();
?>
and 2/
<?php
function Del()
{
$servername = "localhost";
$username = "root";
$password = "";
$db = "gallery";
$printRes = "";
// Create connection
$conn = new mysqli($servername, $username, $password,$db);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
// Delete BLOCK
//Get last ID
if(isset($_POST['table2']))
{
$sql = "SELECT id FROM ".$_POST['table2'];
$lastID = 0;
$firstID = 1;
$first_cnt = 0;
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
$lastID = $row['id'];
if($first_cnt==0)
{
$firstID = $row['id'];
$first_cnt++;
}
}
}
//End of get Last ID
//Delete Functions --
for($x = $lastID; $x>=$firstID; $x--)
{
$var1 = "Del".$x;
echo $var1."<br>";
if(isset($_POST[$var1]))
{
echo "----";
$sql = "DELETE FROM ".$_POST['table2']." WHERE id=".$x;
if ($conn->query($sql) === TRUE) {
echo "Record deleted successfully";
} else {
echo "Error deleting record: " . $conn->error;
}
}
}
}
$conn->close();
}
?>
THE HTML !
<div class="manage partAction">
<h2>Manage Content</h2>
<div id="outerB">
<form method="post" action="" enctype='multipart/form-data'>
<div class="selectDB">
Select DB :
<br>
<select name="table2" id="1">
<option value="trainingpics" selected>Training</option>
<option value="wallpics">Wallpaper</option>
<option value="communitypics">Community</option>
<option value="eventpics">Event</option>
<option value="bapics">BeforeAndAfter</option>
</select>
</div>
<div id= "sub">
<input type='submit' value='ShowInfo' name='ShowInfo' id="shinfo">
<br>
<input type='submit' value='ResetData' name='ResetData' id="reset">
</div>
</form>
<br>
<div id="resDB">
<form method="post" action="#" enctype='multipart/form-data'>
<?php ShowInfo(); ?>
<?php Del();?>
</form>
</div>
Working part of select into FORM
<div class="upload partAction">
<h2>Upload Content</h2>
<div id="outerA">
<form method="post" action="" enctype='multipart/form-data'>
<div id="file"><input type='file' name='file'/></div>
<div class="selectDB">
Select DB :
<br>
<select name="table" id="">
<option value="trainingpics">Training</option>
<option value="wallpics">Wallpaper</option>
<option value="communitypics">Community</option>
<option value="eventpics">Event</option>
<option value="bapics">BeforeAndAfter</option>
</select>
</div>
<div id= "sub">
<input type='submit' value='UploadData' name='but_upload' id="upload">
</div>
<div id="result"><?php echo $printRes; ?></div>
</form>
</div>
</div>
