$_SESSION name not defined

Question

This is translated, I'm sorry if there's something wrong.

I have a problem and it is that when I insert the name of the session it tells me that it is undefined. I did tests inserting the manual username and if everything works.

https://i.stack.imgur.com/WgeB3.jpg

<? php
session_start ();
echo var_dump ($ _SESSION);
?>

The first thing that the php has is this, as you can see the var_dump correctly shows the user's name.

The message of (username) is not defined in the console.

I'm doing it with a modal.

The textbox is inserted correctly, I just need the name of the session that inserts it. The database works correctly (I tried inserting the parameters manually)

As you can see with var_dump correctly shows the user name of the session. Also insert the content of textarea well, just need to insert the name of the session

        <script>
        $(inicializarEventos);
        function inicializarEventos(){
            $("#insertar").click(insertarSugerencia);
        }
        function insertarSugerencia(){
          var nombreUsuario= <?php echo  $_SESSION['usuario']?>;
          var textoSugerencia=$("#textoSugerencia").val();
          console.log(nombreUsuario,textoSugerencia);
          $.ajax({
            url:"bd/bd.php",
            method: "POST",
                                                                                            data:{nombreUsuario:nombreUsuario,textoSugerencia:textoSugerencia},
        dataType:"JSON",
        success:function(){
          alert ("Sugerencia enviada correctamente");
          $("#modal1").modal("hide");
          }
           });
           }

        </script>

You'll need to add quotes around the php block, since it won't quote it for you in the javascript block. — aynber, Apr 09 '19 at 15:37
`var nombreUsuario= ;` would be safer than your accepted answer. — miken32, Apr 09 '19 at 15:55

score -1 · Accepted Answer · answered Apr 09 '19 at 15:41

-1

You have to put the contents of your variable between quote as it is a string:

var nombreUsuario= "<?php echo  $_SESSION['usuario']?>";

answered Apr 09 '19 at 15:41

Nghokeng Daniel

39
3

$_SESSION name not defined

1 Answers1