Question

My script does not seem to be working. Every time i try to use the form i’ve get the error with readystate=0, and status=0. Any help will be appreciated.
I’ve got the following form:

<form action="" method="post" >

    <input type="text" name="name" id="tekst"/><br/>
    <input type="text" name="name" id="autor"/><br/>
    <input type="submit" name="<?php echo $id; ?>" value="Send" id="submit"/>

</form>
<div class="response"></div>

the values from input fields are then processed by the following code:

$("input#submit").click(function(){  
var id = $("input#submit").attr("name");
var autor =  $('input#autor').val();
var tresc = $('input#tekst').val();


$.ajax({
    type: "POST",
    url: "add_comment.php",
    data: 
    {id: id, 
    autor: autor, 
    tresc: tresc}, 
    success: function(data){
        $(".response").text(data);  
    },
   error:function(xhr,err){
    alert("readyState: "+xhr.readyState+"\nstatus: "+xhr.status);
    alert("responseText: "+xhr.responseText);

    }



});
});

Here is my add_comment.php:

<?php
$id = $_POST['id'];
$autor= $_POST['autor'];
$tresc = $_POST['tresc'];

if(isset($id) && isset($autor) && isset($tresc)){
include("db/connection.php");

$zapytanie= "INSERT INTO komentarze(id_ref, autor, tresc) values ('$id', '$autor', '$tresc')";
$wynik = $db->query($zapytanie);
echo "Added";
}else{
    echo "Problem";
}


?>

EDIT:
id_ref is not auto_increment field. The script is running on the localhost

Answer 1

First of all, your form isn’t correct…name=”name”, class=”.response”??

<form action="" method="post" >
    <input type="text" name="tekst" id="tekst"/><br/>
    <input type="text" name="autor" id="autor"/><br/>
    <input type="submit" name="id" value="Send" id="submit"/>
</form>
<div class="response"></div>

Your PHP File should be”

<?php
$id = $_POST['id'];
$autor= $_POST['autor'];
$tresc = $_POST['tekst'];

if(isset($id) && isset($autor) && isset($tresc)){
include("db/connection.php");

$zapytanie= "INSERT INTO komentarze(id_ref, autor, tresc) values ('$id', '$autor', '$tresc')";
$wynik = $db->query($zapytanie);
echo "Added";
}else{
    echo "Problem";
}
?>