di sini Kita belajar langkah demi langkah operasi kasar sederhana di php menggunakan mysqli dengan contoh kode sumber lengkap Show Aplikasi PHP MySQL CRUDIsi kami telah membuat 4 file sederhana seperti di bawah ini
Baca juga. PHP Jquery Ajax CRUD Contoh Tutorial Dari Awal Langkah 1. File Tampilan HTMLindeks. php <?php include 'school/database.php'; ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>PHP CRUDs Example - www.pakainfo.com</title> <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto|Varela+Round"> <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> <link rel="stylesheet" href="css/style.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <script src="ajax/ajax.js"></script> </head> <body> <div class="container"> <p id="success"></p> <div class="table-wrapper"> <div class="table-title"> <div class="row"> <div class="col-sm-6"> <h2>Manage <b>Students</b></h2> </div> <div class="col-sm-6"> <a href="#addStudentModal" class="btn btn-success" data-toggle="modal"><i class="material-icons"></i> <span>Add New Student</span></a> <a href="JavaScript:void(0);" class="btn btn-danger" id="delete_multiple"><i class="material-icons"></i> <span>Delete</span></a> </div> </div> </div> <table class="table table-striped table-hover"> <thead> <tr> <th> <span class="custom-checkbox"> <input type="checkbox" id="selectAll"> <label for="selectAll"></label> </span> </th> <th>SL NO</th> <th>Student Name</th> <th>Student Email</th> <th>Mobile</th> <th>Address</th> <th>ACTION</th> </tr> </thead> <tbody> <?php $result = mysqli_query($conn,"SELECT * FROM students"); $i=1; while($row = mysqli_fetch_array($result)) { ?> <tr id="<?php echo $row["id"]; ?>"> <td> <span class="custom-checkbox"> <input type="checkbox" class="stud_checkbox" data-stud-id="<?php echo $row["id"]; ?>"> <label for="checkbox2"></label> </span> </td> <td><?php echo $i; ?></td> <td><?php echo $row["studnm"]; ?></td> <td><?php echo $row["studemail"]; ?></td> <td><?php echo $row["mobile"]; ?></td> <td><?php echo $row["address"]; ?></td> <td> <a href="#editStudentModal" class="edit" data-toggle="modal"> <i class="material-icons update" data-toggle="tooltip" data-id="<?php echo $row["id"]; ?>" data-studnm="<?php echo $row["studnm"]; ?>" data-studemail="<?php echo $row["studemail"]; ?>" data-mobile="<?php echo $row["mobile"]; ?>" data-address="<?php echo $row["address"]; ?>" title="Edit"></i> </a> <a href="#deleteStudentModal" class="delete" data-id="<?php echo $row["id"]; ?>" data-toggle="modal"><i class="material-icons" data-toggle="tooltip" title="Delete"></i></a> </td> </tr> <?php $i++; } ?> </tbody> </table> </div> </div> <!-- Add Modal HTML --> <div id="addStudentModal" class="modal fade"> <div class="modal-dialog"> <div class="modal-content"> <form id="stud_form"> <div class="modal-header"> <h4 class="modal-title">Add Student</h4> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> </div> <div class="modal-body"> <div class="form-group"> <label>Student NAME</label> <input type="text" id="studnm" name="studnm" class="form-control" required> </div> <div class="form-group"> <label>Student EMAIL</label> <input type="email" id="studemail" name="studemail" class="form-control" required> </div> <div class="form-group"> <label>Mobile</label> <input type="mobile" id="mobile" name="mobile" class="form-control" required> </div> <div class="form-group"> <label>Address</label> <input type="address" id="address" name="address" class="form-control" required> </div> </div> <div class="modal-footer"> <input type="hidden" value="1" name="type"> <input type="button" class="btn btn-default" data-dismiss="modal" value="Cancel"> <button type="button" class="btn btn-success" id="btn-add">Add</button> </div> </form> </div> </div> </div> <!-- Edit Modal HTML --> <div id="editStudentModal" class="modal fade"> <div class="modal-dialog"> <div class="modal-content"> <form id="update_form"> <div class="modal-header"> <h4 class="modal-title">Edit Student</h4> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> </div> <div class="modal-body"> <input type="hidden" id="id_u" name="id" class="form-control" required> <div class="form-group"> <label>Student Name</label> <input type="text" id="studnm_u" name="studnm" class="form-control" required> </div> <div class="form-group"> <label>Student Email</label> <input type="email" id="studemail_u" name="studemail" class="form-control" required> </div> <div class="form-group"> <label>PHONE</label> <input type="mobile" id="mobile_u" name="mobile" class="form-control" required> </div> <div class="form-group"> <label>City</label> <input type="address" id="address_u" name="address" class="form-control" required> </div> </div> <div class="modal-footer"> <input type="hidden" value="2" name="type"> <input type="button" class="btn btn-default" data-dismiss="modal" value="Cancel"> <button type="button" class="btn btn-info" id="update">Update</button> </div> </form> </div> </div> </div> <!-- Delete Modal HTML --> <div id="deleteStudentModal" class="modal fade"> <div class="modal-dialog"> <div class="modal-content"> <form> <div class="modal-header"> <h4 class="modal-title">Delete Student</h4> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> </div> <div class="modal-body"> <input type="hidden" id="id_d" name="id" class="form-control"> <p>Are you sure you want to delete these Records?</p> <p class="text-warning"><small>This action cannot be undone.</small></p> </div> <div class="modal-footer"> <input type="button" class="btn btn-default" data-dismiss="modal" value="Cancel"> <button type="button" class="btn btn-danger" id="delete">Delete</button> </div> </form> </div> </div> </div> </body> </html>FUNGSI DATABASE CRUD PHP yang dapat digunakan kembali Baca juga. PHP – Operasi MySQLi Insert Update Delete CRUDs Baca Juga Ini 👉 Konversi String Json ke Array di VueJS naskah. js <script> $(document).on('click','#btn-add',function(e) { var data = $("#stud_form").serialize(); $.ajax({ data: data, type: "post", url: "school/save.php", success: function(responseOfStudents){ var responseOfStudents = JSON.parse(responseOfStudents); if(responseOfStudents.statusCode==200){ $('#addStudentModal').modal('hide'); alert('Student added successfully !'); location.reload(); } else if(responseOfStudents.statusCode==201){ alert("Please fill all the fields !"); } } }); }); $(document).on('click','.update',function(e) { var id=$(this).attr("data-id"); var studnm=$(this).attr("data-studnm"); var studemail=$(this).attr("data-studemail"); var mobile=$(this).attr("data-mobile"); var address=$(this).attr("data-address"); $('#id_u').val(id); $('#studnm_u').val(studnm); $('#studemail_u').val(studemail); $('#mobile_u').val(mobile); $('#address_u').val(address); }); $(document).on('click','#update',function(e) { var data = $("#update_form").serialize(); $.ajax({ data: data, type: "post", url: "school/save.php", success: function(responseOfStudents){ var responseOfStudents = JSON.parse(responseOfStudents); if(responseOfStudents.statusCode==200){ $('#editStudentModal').modal('hide'); alert('Student updated successfully !'); location.reload(); } else if(responseOfStudents.statusCode==201){ alert("Please fill all the fields !"); } } }); }); $(document).on("click", ".delete", function() { var id=$(this).attr("data-id"); $('#id_d').val(id); }); $(document).on("click", "#delete", function() { $.ajax({ url: "school/save.php", type: "POST", cache: false, data:{ type:3, id: $("#id_d").val() }, success: function(responseOfStudents){ $('#deleteStudentModal').modal('hide'); $("#"+responseOfStudents).remove(); } }); }); $(document).on("click", "#delete_multiple", function() { var stud = []; $(".stud_checkbox:checked").each(function() { stud.push($(this).data('stud-id')); }); if(stud.length <=0) { alert("Please select records."); } else { WRN_PROFILE_DELETE = "Are you sure you want to delete "+(stud.length>1?"these":"this")+" row?"; var checked = confirm(WRN_PROFILE_DELETE); if(checked == true) { var selected_values = stud.join(","); console.log(selected_values); $.ajax({ type: "POST", url: "school/save.php", cache:false, data:{ type: 4, id : selected_values }, success: function(response) { var ids = response.split(","); for (var i=0; i < ids.length; i++ ) { $("#"+ids[i]).remove(); } } }); } } }); $(document).ready(function(){ $('[data-toggle="tooltip"]').tooltip(); var checkbox = $('table tbody input[type="checkbox"]'); $("#selectAll").click(function(){ if(this.checked){ checkbox.each(function(){ this.checked = true; }); } else{ checkbox.each(function(){ this.checked = false; }); } }); checkbox.click(function(){ if(!this.checked){ $("#selectAll").prop("checked", false); } }); }); </script>_ Langkah 2. Hubungkan Basis Datasekolah/database. php <?php $servername = "localhost"; $username = "root"; $password = "[email protected]"; $dbname = "students_info"; $conn = mysqli_connect($servername, $username, $password, $dbname); if (!$conn) { die("Connection failed: " . mysqli_connect_error()); } ?> Baca juga. CRUD PHP MySQL Buat, Sisipkan, Perbarui, dan Hapus operasi Baca Juga Ini 👉 bagaimana cara memeriksa larik kosong di pengontrol laravel? Langkah 3. Simpan/Simpan Data di Database MySQLsekolah/tabungan. php <?php include 'database.php'; if(count($_POST)>0){ if($_POST['type']==1){ $studnm=$_POST['studnm']; $studemail=$_POST['studemail']; $mobile=$_POST['mobile']; $address=$_POST['address']; $sql = "INSERT INTO `students`( `studnm`, `studemail`,`mobile`,`address`) VALUES ('$studnm','$studemail','$mobile','$address')"; if (mysqli_query($conn, $sql)) { echo json_encode(array("statusCode"=>200)); } else { echo "Error: " . $sql . "<br>" . mysqli_error($conn); } mysqli_close($conn); } } if(count($_POST)>0){ if($_POST['type']==2){ $id=$_POST['id']; $studnm=$_POST['studnm']; $studemail=$_POST['studemail']; $mobile=$_POST['mobile']; $address=$_POST['address']; $sql = "UPDATE `students` SET `studnm`='$studnm',`studemail`='$studemail',`mobile`='$mobile',`address`='$address' WHERE id=$id"; if (mysqli_query($conn, $sql)) { echo json_encode(array("statusCode"=>200)); } else { echo "Error: " . $sql . "<br>" . mysqli_error($conn); } mysqli_close($conn); } } if(count($_POST)>0){ if($_POST['type']==3){ $id=$_POST['id']; $sql = "DELETE FROM `students` WHERE id=$id "; if (mysqli_query($conn, $sql)) { echo $id; } else { echo "Error: " . $sql . "<br>" . mysqli_error($conn); } mysqli_close($conn); } } if(count($_POST)>0){ if($_POST['type']==4){ $id=$_POST['id']; $sql = "DELETE FROM students WHERE id in ($id)"; if (mysqli_query($conn, $sql)) { echo $id; } else { echo "Error: " . $sql . "<br>" . mysqli_error($conn); } mysqli_close($conn); } } ?> Pos terkait
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