How to pass data into ajax using codeigniter?

Question

I'm current used Codeigniter and I want to create notification on menu In Controller

class Notes extends Frontend_controller{

    public function __construct() {
        parent::__construct();
    }
    public function index(){

        $this->data['data'] = array(
            'fuck'=>'fuck',
            'fucks'=>'fuckf',
            'fuckf'=>'fucks',
        );
        $this->load->view('templates/notification/notification',$this->data);
    }
}

Here is I echo data to view In View

    <li>
       <?PHP foreach($data as $data ){
        echo $data;
      } ?>
   </li>

finally I call in Jquery ajax

<script>
    $(function() {
        var data = document.getElementsByTagName("li").val();
        $.ajax({
            type: "POST",
            url: "<?PHP echo base_url("/notes/notes") ?>",
            data: data,
            contentType: 'application/json; charset=utf-8',
            dataType: 'html',
            async: true,
            cache: false,
            success: function(res) {
                $("#notes").html(res);
            }
        });
        return false;
    });
</script>

Result I got an errors as below

How can I do now Please help Uncaught ReferenceError: $ is not defined

Chris Otaalo · Accepted Answer · 2014-11-09 06:24:45Z

1

You probably have not included JQuery in your code

answered Nov 9, 2014 at 6:24

Chris Otaalo

1512 silver badges10 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

hengsopheak Over a year ago

Oh you are right because I put jquery library below of Ajax calling thanks

Collectives™ on Stack Overflow

How to pass data into ajax using codeigniter?

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related