@Maruthi Prasad 这是代码.. [IN CODEIGNITER]
使用 jquery 脚本查看 HTML 代码
视图\profile_view.php
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-6">
<div id="load_data">
</div>
<form method="post" id="personal-info">
<input id="message" name="message" type="text" class="form-control input-sm chat_input" placeholder="Write your message here..." />
<button type="submit" class="btn btn-primary btn-sm" id="submit-p" name="submit-p">Send</button>
</form>
</div>
</div>
</div>
<script>
$(document).ready(function(){
loaddata();
data_submit();
});
function loaddata(){
$.getJSON('<?php echo base_url();?>'+'index.php/Profile_cntrl/get_data',function(data){
for(var i in data){
var show = '<div>';
show += '<h5 style="background:#ccc;padding:10px;border-radius:10px;">'+data[i].message+'</h5>';
show += '</div>';
$("#load_data").append(show);
}
});
}
function data_submit(){
$("#personal-info").submit(function(e){
e.preventDefault();
var formdata = $(this).serialize();
$.ajax({
type:'POST',
url:'<?php echo base_url();?>'+'index.php/Profile_cntrl/insert_data',
data:formdata,
success:function(data){
var res = JSON.parse(data);
if(res.Status == 'true'){
//console.log(res.report);
$("#load_data").empty();
loaddata()
}else{
alert(res.report);
}
}
});
});
}
</script>
</body>
</html>
控制器代码：
控制器\Profile_cntrl.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
header('Access-Control-Allow-Origin: *');
class Profile_cntrl extends CI_Controller {
function __construct(){
parent::__construct();
$this->load->model('profile_model');
$this->load->helper(array('url','html','form'));
}
public function index()
{
$this->load->view('profile_view');
}
public function get_data(){
$query = $this->profile_model->buyer_communication();
echo json_encode($query);
}
public function insert_data(){
$arr = array(
'message'=>$this->input->post('message')
);
$sql = $this->profile_model->buyer_insert($arr);
$op = "data insert id :".$this->db->insert_id();
if($sql == true){
$reponse = array(
'Status'=>'true',
'report'=>$op
);
echo json_encode($reponse);
}
else
{
$op = "Failed to insert data";
$reponse = array(
'Status'=>'false',
'report'=>$op
);
echo json_encode($reponse);
}
}
}
?>
型号代码：
模型\Profile_model.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Profile_model extends CI_model {
public function buyer_communication(){
$sql = $this->db->get('communication');
$sql = $sql->result_array();
return $sql;
}
public function buyer_insert($arr){
return $query = $this->db->insert('communication',$arr);
}
}
?>
随意问的问题
