PK

<?php
if($_POST['doAction'] == "add" || $_POST['doAction'] == "edit") {
	$fields = " categories set
		parent_id	= '" . mysqli_escape_string($conn, $_POST['parent_id']) . "',
		category	= '" . mysqli_escape_string($conn, $_POST['category']) . "'
	";
	
	if ($_POST['doAction'] == "add") {
		$query = "INSERT into $fields";

		$_SESSION['msg']="Record added successfully.";
	}elseif ($_POST['doAction'] == "edit") {
		$query = "UPDATE $fields
			where category_id='".$_GET['category_id']."'
		";

		$_SESSION['msg']="Record updated successfully.";
	}
	//echo $query;
	mysqli_query($conn, $query) or die(mysqli_error($conn));
	echo "<script>window.location.href='main.php?action=cate_add'</script>";
	die;
}

if($_SESSION['msg']){$msg=$_SESSION['msg']; unset($_SESSION['msg']);}
if($_SESSION['errmsg']){$errmsg=$_SESSION['errmsg']; unset($_SESSION['errmsg']);}

$query = "SELECT * from categories where category_id = '$_GET[category_id]'";
$query = mysqli_query($conn, $query) or die(mysqli_error($conn));
if ($editrow = mysqli_fetch_array($query)) {
}
?>
<div class="content-wrapper">
	<!-- Content Header (Page header) -->
	<section class="content-header">
		<div class="container-fluid">
			<div class="row mb-2">
				<div class="col-sm-6">
					<h1>View Categories</h1>
				</div>
				<div class="col-sm-6">
					<ol class="breadcrumb float-sm-right">
						<li class="breadcrumb-item"><a href="#">Home</a></li>
						<li class="breadcrumb-item active">View Categories</li>
					</ol>
				</div>
			</div>
		</div><!-- /.container-fluid -->
	</section>

	<!-- Main content -->
	<section class="content">
		<div class="row">
			<div class="col-md-12">
				<?php if($msg){?><div class="alert alert-success"><strong>Success!</strong> <?php echo $msg;?></div><?php }?>
				<?php if($errmsg){?><div class="alert alert-danger"><strong>Success!</strong> <?php echo $errmsg;?></div><?php }?>

				<div class="card card-outline card-info">
					<!-- <div class="card-header">
						<h3 class="card-title">Body</h3>
					</div> -->
					<!-- /.card-header -->

					<form name="textEditor" style="margin:0; font-family: arial;" method="POST" action="" enctype="multipart/form-data">
						<input type="hidden" name="doAction" value="<?php if ($_GET['category_id'] != "") { echo "edit"; } else { echo "add"; } ?>">

						<div class="card-body">
							<div class="form-group">
								<label for="category">Category</label>
								<input type="text" class="form-control" name="category" id="category" value="<?php echo $editrow['category']; ?>" required />
							</div>
							<div class="form-group">
								<label for="parent_id">Parent Category</label>
								<select name="parent_id" id="parent_id" required class="form-control">
									<option value="">No Parent</option>
									<?php
									$q = "SELECT * from categories where parent_id=0 order by category";
									//echo "$query <br>";
									$q = mysqli_query($conn, $q) or die(mysqli_error($conn));
									while ($row = mysqli_fetch_array($q)) {
										?>
										<option <?php echo ($row['category_id']==$editrow['parent_id']?"selected":"");?> value="<?php echo $row['category_id'] ?>"><?php echo $row['category'];?></option>
										<?php
									}
									?>
								</select>
							</div>
							<!-- <div class="form-group">
								<label for="exampleInputPassword1">Body</label>
								<textarea class="summernote" name="body" id="summernote"><?php echo $editrow['body']; ?></textarea>
							</div> -->
							<!-- <div class="form-group">
								<label for="exampleInputFile">File input</label>
								<div class="input-group">
									<div class="custom-file">
										<input type="file" class="custom-file-input" id="exampleInputFile">
										<label class="custom-file-label" for="exampleInputFile">Choose file</label>
									</div>
									<div class="input-group-append">
										<span class="input-group-text">Upload</span>
									</div>
								</div>
							</div> -->
						</div>
						<!-- /.card-body -->

						<div class="card-footer">
							<button type="submit" value="1" name="sbmt_btn" class="btn btn-primary"><?php echo($_GET['category_id']?"Update":"Add");?></button>
						</div>
					</form>
				</div>
			</div>
			<!-- /.col-->
		</div>
	</section>
	<!-- /.content -->
</div>

PK 99