Question

That’s how I’m new in here on the website so it would be super if you’ll tell if I need to do something because I am very new in here ..

What I have problem with my website it’s header and yes a second error that I do not get to go up in some manner whatsoever.

that’s how I’m going to build my own forum since I do not really bother to spend phpbbforum or what it says and. This is how I try lie same html with php code and it works not at all in some way.

i have try so here:

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

        <?php
            if($stmt = $mysqli->prepare("INSERT INTO `forum_traede` (`kategori_id`, `titel`, `bruger_id`, `dato`, `tekst`) VALUES (?, ?, ?, NOW(), ?)"))
            {
                $stmt->bind_param('ssss', $kategori, $titel, $bruger_id, $tekst);
                $kategori = $_POST["kategori"];
                $titel = $_POST["titel"];
                $bruger_id = $_SESSION["user_id"];
                $tekst = $_POST["tekst_2"];

                $stmt->execute();
                $stmt->close();

                header ('Location: ./bruger-forum');
            }
            else
            {
                echo 'Der opstod en fejl i erklæringen: ' . $mysqli->error;
            }
        ?>
            <table border="0">
                <tr>
                    <td id="tb-w_a"><p>Titel</p></td>
                    <td>:</td>
                    <td><input type="text" name="titel"></td>
                </tr>
                <tr>
                    <td id="tb-w_a"><p>Kategori</p></td>
                    <td>:</td>
                    <td>
                    <select name="kategori">
                    <?php
                    $query = "SELECT id, beskrivelse FROM forum_kategorier";
                    $result = $mysqli->query($query);
                    while(list($id_katogori, $beskrivelse) = $result->fetch_row())
                    {
                        echo "<option value=\"$id_katogori\">$beskrivelse</option>";  
                    }
                    ?>
                    </select>
                    </td>
                </tr>
            </table>
        <textarea name="tekst_2" style="width:500px; height:170px;"></textarea><br />
        <input type="submit" value="Opret indhold" name="godkendt_indhold">
    </form>

but here I did not click the submit button

errors are here

Warning: Cannot modify header information – headers already sent by (output started at /home/jesperbo/public_html/xx.dk/bruger_forum_opretindhold.php:26) in /home/jesperbo/public_html/xx.dk/bruger_forum_opretindhold.php on line 50

I’ve also try to do it this way but there is therefore also error out.

i try here agani 🙂

<form action="http://xxx.dk/bruger-forum-godkendt/" method="post">
            <table border="0">
                <tr>
                    <td id="tb-w_a"><p>Titel</p></td>
                    <td>:</td>
                    <td><input type="text" name="titel"></td>
                </tr>
                <tr>
                    <td id="tb-w_a"><p>Kategori</p></td>
                    <td>:</td>
                    <td>
                    <select name="kategori">
                    <?php
                    $query = "SELECT id, beskrivelse FROM forum_kategorier";
                    $result = $mysqli->query($query);
                    while(list($id_katogori, $beskrivelse) = $result->fetch_row())
                    {
                        echo "<option value=\"$id_katogori\">$beskrivelse</option>";  
                    }
                    ?>
                    </select>
                    </td>
                </tr>
            </table>
        <textarea name="tekst_2" style="width:500px; height:170px;"></textarea><br />
        <input type="submit" value="Opret indhold" name="godkendt_indhold">
    </form>

send infomation on here to

<?php
            if($stmt = $mysqli->prepare("INSERT INTO `forum_traede` (`kategori_id`, `titel`, `bruger_id`, `dato`, `tekst`) VALUES (?, ?, ?, NOW(), ?)"))
            {
                $stmt->bind_param('ssss', $kategori, $titel, $bruger_id, $tekst);
                $kategori = $_POST["kategori"];
                $titel = $_POST["titel"];
                $bruger_id = $_SESSION["user_id"];
                $tekst = $_POST["tekst_2"];

                $stmt->execute();
                $stmt->close();

                header ('Location: ../bruger-forum');
            }
            else
            {
                echo 'Der opstod en fejl i erklæringen: ' . $mysqli->error;
            }
        ?>

errors here!
Fatal error: Call to a member function prepare() on a non-object in /home/jesperbo/public_html/xxx.dk/bruger_forum_opretindhold_godkendt.php on line 2

and i have try

header ('Location: http://xxx.dk/bruger-forum/');

and

header ('Location: ../bruger-forum');

The first thing I show up to you I want out when it has sent infomation to the database then it should just “jump” back to the forum page .. I build my url up. htaccess

Feel free to ask if there is anything but as I said I come from Denmark and is not exactly the best of English

Thanks for you look!!

Answer 1

the error is that you are triying to set a header after sending some input to the browser.
if you want to redirect you can either move your code to the begining and send the header('location:...); BEFORE anything.

or use something like echo "<script>window.location = 'yourURL'</script>"

and the fatal error, its because your object is not being created.