Refresh page after submitting the form

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<script>
history.go(-2) 
</script>

To return two pages back and in this page lists my items in the table, but when it comes back it seems that the page does not update so my new table item does not appear, so it appears I need to refresh the page, to send the form update dps back the pages?

My whole code: 

<!DOCTYPE html>
<html>
<head>
    <title></title>
</head>
<link rel="stylesheet" type="text/css" href="css/bootstrap.css">
<link  type="text/javascript" href="jquery.js">
<link type="text/javascript" href="post.js">
<link  type="text/javascript" href="jquery-form.js">
<body >
<form action="" method="post" enctype="multipart/form-data">
    <fieldset>
        <?php
        ini_set('default_charset','UTF-8');



        if(isset($_POST['send'])){
            $produtos = $_POST['produtos'];
            $id_venda = $_POST['id_venda'];


            include ('banco.php');

            mysql_query("INSERT INTO pedido(id, produtos, id_venda )
            values(
                NULL,
                '{$produtos}',
                '{$id_venda}'
                              )
            ");

            echo  '<script>history.go(-2) </script>';
        }

        ?>
        <legend style="color: #ffffff" class="btn btn-inverse">Cadastro </legend>

        <?php
        ini_set('default_charset','UTF-8');

        mysql_connect('127.0.0.1','root','');

        mysql_select_db('mecanica');

        $query='Select * from produtos';

        ?>


        <label for="produtos" style="color: #000"><strong>Produto : </strong></label>
        <select name="produtos" style="width: 400px">
            <?php
            //execução da query
            $resultado=mysql_query($query);


            while($linha=mysql_fetch_array($resultado))
            {

                echo '<option  value="' . $linha['id_produto'] . '">' . $linha['produtos'] . '</option>';
            }
            echo '</select>';
            ?>
        </select><br><br>

        <?php   $id_ven  = $_GET["id_venda"];    ?>

        <script type="text/javascript">

            function mostra() {
                if (document.getElementById('ocultar').style.display == 'block'){
                    document.getElementById('ocultar').style.display = 'none';
                }else {document.getElementById('ocultar').style.display = 'block'}
            }

        </script>


        <div id="ocultar" style="visibility: hidden" >

    <?php
        ini_set('default_charset','UTF-8');

        mysql_connect('127.0.0.1','root','');

        mysql_select_db('mecanica');

        $query='Select * from pedido';
        ?>


        <label for="id_venda" style="color: #000"><strong>ID VENDA : </strong></label>
        <select name="id_venda" style="width: 75px">
            <?php
           $resultado=mysql_query($query);
            while($linha=mysql_fetch_array($resultado))
            {

            }
            echo '<option >' . $_GET['id_venda'] . '</option>';

            echo '</select>';
            ?>
        </select><br><br>


        </div>


        <input type="submit" class="btn btn-inverse" value="Enviar" name="send">
        <a href="listadevendas.php" class="btn btn-inverse">Cancelar</a>
    </fieldset>
</form>
</body>
</html>
    
asked by anonymous 29.12.2015 / 19:48

2 answers

3

After the data INSERT, use the PHP header function.

header ('location: url_page') to be redirected to the page.

    
29.12.2015 / 21:33
0

Well I managed to solve it like this: 

header("location:cabecalho.php?&id={$id} ");
    
30.12.2015 / 15:00
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