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index.php
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index.php
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<?php
$insert=false;
$update=false;
$delete=false;
$hostname="localhost";
$username="root";
$password="";
$dbname="notes";
$conn=mysqli_connect($hostname,$username,$password,$dbname);
if(!$conn){
die("sorry we cant connect to database".mysqli_error());
}
if(isset($_GET['delete'])){
$id=$_GET['delete'];
$sql="DELETE FROM `notes` WHERE `srno` = '$id'";
$result=mysqli_query($conn,$sql);
// echo $result;
if($result){
$delete=true;
}
}
if($_SERVER["REQUEST_METHOD"]=="POST"){
if(isset($_POST['srnoEdit'])){
$srno= $_POST['srnoEdit'];
$titleEdit=$_POST['titleEdit'];
$descriptionEdit=$_POST['descriptionEdit'];
$sql="UPDATE `notes` SET `title`='$titleEdit',`description`='$descriptionEdit' WHERE `srno` = '$srno'";
$result=mysqli_query($conn,$sql);
if($result){
$update=true;
}
}
else{
$title=$_POST['title'];
$description=$_POST['description'];
$sql="INSERT INTO `notes` (`srno`, `title`, `description`, `date`) VALUES (NULL, '$title', '$description', current_timestamp())";
$result=mysqli_query($conn,$sql);
if($result){
$insert=true;
}
}
}
?>
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.6.0.js" integrity="sha256-H+K7U5CnXl1h5ywQfKtSj8PCmoN9aaq30gDh27Xc0jk=" crossorigin="anonymous"></script>
<!-- <script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script> -->
<title>crudApp</title>
</head>
<body>
<!-- Button trigger modal -->
<!-- <button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
Launch demo modal
</button> -->
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Edit a Note</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form action="index.php" method="post">
<input type="hidden" name="srnoEdit" id="srnoEdit">
<div class="mb-3 ">
<label for="title" class="form-label">Title</label>
<input type="text" class="form-control" id="titleEdit" name="titleEdit" aria-describedby="emailHelp">
</div>
<div class="mb-3">
<label for="description" class="form-label">Take a note-</label>
<textarea class="form-control" id="descriptionEdit" name="descriptionEdit" rows="3"></textarea>
</div>
<button type="submit" class="btn btn-primary">Update</button>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-bs-dismiss="modal">Close</button>
<!-- <button type="button" class="btn btn-primary">Save changes</button> -->
</div>
</div>
</div>
</div>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">iNotes</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Contact Us</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
<?php
if($insert==true){
echo "<div class='alert alert-success alert-dismissible fade show' role='alert'>
<strong>Success </strong> your note inserted!!
<button type='button' class='btn-close' data-bs-dismiss='alert' aria-label='Close'></button>
</div>";
}
if($update==true){
echo "<div class='alert alert-success alert-dismissible fade show' role='alert'>
<strong>Success </strong> your note updated!!
<button type='button' class='btn-close' data-bs-dismiss='alert' aria-label='Close'></button>
</div>";
}
if($delete==true){
echo "<div class='alert alert-success alert-dismissible fade show' role='alert'>
<strong>Success </strong> your note Deleted!!
<button type='button' class='btn-close' data-bs-dismiss='alert' aria-label='Close'></button>
</div>";
}
?>
<div class="container mt-4">
<h2>Add a note</h2>
<form action="index.php" method="post">
<div class="mb-3 ">
<label for="title" class="form-label">Title</label>
<input type="text" class="form-control" id="title" name="title" aria-describedby="emailHelp">
</div>
<div class="mb-3">
<label for="description" class="form-label">Take a note-</label>
<textarea class="form-control" id="description" name="description" rows="3"></textarea>
</div>
<button type="submit" class="btn btn-primary">Add Note</button>
</form>
</div>
<div class="container">
<table class="table">
<thead>
<tr>
<th scope="col">sno</th>
<th scope="col">Title</th>
<th scope="col">Description</th>
<th scope="col">Actions</th>
</tr>
</thead>
<tbody><?php
$sql="SELECT * FROM `notes`";
$result=mysqli_query($conn,$sql);
// echo $result;
$count=1;
while($row=mysqli_fetch_assoc($result)){
?>
<tr>
<th scope="row"><?php echo $count ?></th>
<td><?php echo $row['title'] ?></td>
<td><?php echo $row['description'] ?></td>
<td>
<button class="btn btn-primary btn-sm edits" id="<?php echo $row['srno'] ?>">Edit</button>
<button class="btn btn-primary btn-sm delt" id="<?php echo "d".$row['srno'] ?>">Delete</button>
</td>
</tr>
<?php
$count++;
}
?>
</tbody>
</table>
</div>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/dist/umd/popper.min.js" integrity="sha384-7+zCNj/IqJ95wo16oMtfsKbZ9ccEh31eOz1HGyDuCQ6wgnyJNSYdrPa03rtR1zdB" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
<!-- Option 1: Bootstrap Bundle with Popper -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
<script>
edits=document.getElementsByClassName("edits");
console.log(edits);
Array.from(edits).forEach((element)=>{
element.addEventListener('click',function(e){
tr=e.target.parentNode.parentNode;
title=tr.getElementsByTagName('td')[0].innerText;
description=tr.getElementsByTagName('td')[1].innerText;
titleEdit.value=title;
descriptionEdit.value=description;
srnoEdit.value=e.target.id;
// console.log(srnoEdit);
// console.log(title);
// console.log(description);
$('#exampleModal').modal('toggle');
})
});
delt=document.getElementsByClassName('delt');
// console.log(delt);
Array.from(delt).forEach((element)=>{
element.addEventListener('click',function(e){
sno=e.target.id.substr(1);
if(confirm("Are you sure to delete this note?")){
window.location=`/crudApp/index.php?delete=${sno}`;
}else{
console.log("no");
}
})
});
</script>
</body>
</html>