Question

My goal is to extract each line from a textarea and save it to my mysql db.

I think my problem lies within the AJAX function or the part, where I get the lines from the textarea, but see yourself:

//#userip = textarea;


    var content = $("#user_ip").val();
    var ips = content.split("\n");

    $.ajax({
        type:       'POST',
        url:        'inc.php?ban_user',
        data:       'user_ip='+ips,
        dataType:   'html',
        success:    function(data) {
            alert(data);
        },
            error: function() {
                alert("Error");
        }
    });

And the PHP part is:

        if (isset($_POST["user_ip"])) {

        $user_ip   = htmlspecialchars(trim($_POST["user_ip"]));

            mysql_query("INSERT into banned (ip) values ('$user_ip')") or die(mysql_error());

        echo($user_ip);

    }

At this point $user_ip seems to be just one string of all textarealines combined.

I know that this way the php code above wont work and it will save all lines as one result!

What I want: Save each txtarea-line seperatly in my db.

Answer 1

“data” attribute want an object with “attribute”:value pairs, and your give him a string.

$.ajax({
        type:       'POST',
        url:        'inc.php?ban_user',
        data:       {'user_ip': ips},
        dataType:   'html',
        success:    function(data) {
            alert(data);
        },
            error: function() {
                alert("Error");
        }
    });