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Php 我的页面显示了它需要显示的内容,但当我刷新页面时,会显示一个空白页面_Php - Fatal编程技术网

Php 我的页面显示了它需要显示的内容,但当我刷新页面时,会显示一个空白页面

Php 我的页面显示了它需要显示的内容,但当我刷新页面时,会显示一个空白页面,php,Php,我不能发表评论-因为有50个代表 与其说是回答,不如说是评论: <?PHP if(isset($_POST['versturen'])){ include 'Databankverbinden.php'; $Jurylid=$_POST['Jurylid']; $Organisatie=$_POST['Organisatie']; $Firma=$_POST['Firma'];

我不能发表评论-因为有50个代表

与其说是回答,不如说是评论:

<?PHP
if(isset($_POST['versturen'])){
            include 'Databankverbinden.php';
            $Jurylid=$_POST['Jurylid'];
            $Organisatie=$_POST['Organisatie'];
            $Firma=$_POST['Firma'];
            $Standnummer=$_POST['Standnummer'];
            $Aanmelden=$_POST['Aanmelden'];
            $Ontvangst=$_POST['Ontvangst'];
            $Contact=$_POST['Contact'];
            $Gesprek=$_POST['Gesprek'];
            $Luisteren=$_POST['Luisteren'];
            $ProductKennis=$_POST['ProductKennis'];
            $HandelKennis=$_POST['HandelKennis'];
            $Onderhandelen=$_POST['Onderhandelen'];
            $TaalGebruik=$_POST['TaalGebruik'];
            $Voorkomen=$_POST['Voorkomen'];
            if (!isset($Jurylid, $Organisatie, $Firma, $Standnummer, $Aanmelden, $Ontvangst, $Contact, $Gesprek, $Luisteren, $ProductKennis, $HandelKennis, $Onderhandelen, $TaalGebruik, $Voorkomen)) {
        echo "<script>alert('Zorg dat alles ingevuld is!')</script>";
        echo "<script>document.location.href='Enquete.php'</script>";

    }
            $TotaalScore=$Voorkomen + $TaalGebruik + $Aanmelden + $Ontvangst + $Contact + $Gesprek + $Luisteren + $ProductKennis + $HandelKennis + $Onderhandelen;
            $sql="INSERT INTO punten(Jurylid, Organisatie, Firma,StandNummer ,Aanmelden,Ontvangst,Contact,Gesprek ,Luisteren ,ProductKennis ,HandelKennis,Onderhandelen,TaalGebruik,Voorkomen,TotaalScore) VALUES ('$Jurylid','$Organisatie','$Firma', '$Standnummer' ,'$Aanmelden','$Ontvangst','$Contact','$Gesprek' ,'$Luisteren' ,'$ProductKennis' ,'$HandelKennis','$Onderhandelen','$TaalGebruik','$Voorkomen','$TotaalScore')";
            $result=mysql_query($sql)or die;
            $sql = "SELECT * FROM punten;";
            $result=mysql_query($sql)or die;
                echo "<table border='3'>";
                echo "<tr><td> Firma naam :</td><td>StandNummer:</td><td>Totaalscore</td></tr>";
                    while($row=mysql_fetch_array($result)){
                        echo ('<tr><td>'.$row["Firma"] . '</td><td>' . $row["StandNummer"] . '</td><td>' . $row["TotaalScore"] . '</td></tr>');
            }
            }

?>
<html>
    <head>
    </head>
        <body background="Kleur.jpg">
            <form action="Apart.php" method="POST">
                <table>
                    <tr><td>Als u de aparte score wilt zien moet u op deze knop klikken</td></tr>
                    <tr><td><input type="submit" name="versturen" value="Scores" action="versturen"></td></tr>
                </table>
            </form>
        </body>
</html>
如果遇到问题,请打开错误报告

另外,您的代码有点混乱

在-Tag之前输出html。 结束表标签在哪里

格式化你的代码,你会有50%以上的错误。 也许这样就可以了,这只是一个例子,请再次检查:

error_reporting(E_ALL); 
ini_set('display_errors', 1); 


将错误报告转到什么John上?我不明白你刚才说的。在
HTML
标记之前输出HTML从来都不是一个好主意。while将在HTML标记之前创建一个表。它必须在表标签内。Aerojun在说这些话之前请阅读或理解,虽然是制作一个表,将信息放入其中,但信息来自数据库,你需要这样做,这没有什么问题,与我的问题无关……这不是我寻求的解决方案,这对我的问题没有帮助,我还在等待一个正确的答案和一些帮助…你试过了吗?是同一个错误吗?在启用错误的情况下,您是否收到任何错误?另一个问题:当你刷新页面时,你的浏览器是否要求你再次发送帖子数据?这是一次很好的尝试,但这不会改变任何事情,当我刷新时,我得到错误:“你正在查找的页面使用了你提交的信息。如果你返回此页面,可以重复以前的操作。你会继续吗?”然后你点击什么?“Ok”,然后我的屏幕变为空白,我认为这与文章接收到的变量有关,因为你刷新了它,所以它消失了,但这仍然不能解释为什么它没有显示我的html,我得到一个解决方案很重要。
<html>
    <head>
    </head>
        <body background="Kleur.jpg">

                <?php
                if(isset($_POST['versturen'])){
                        include 'Databankverbinden.php';
                        $Jurylid=$_POST['Jurylid'];
                        $Organisatie=$_POST['Organisatie'];
                        $Firma=$_POST['Firma'];
                        $Standnummer=$_POST['Standnummer'];
                        $Aanmelden=$_POST['Aanmelden'];
                        $Ontvangst=$_POST['Ontvangst'];
                        $Contact=$_POST['Contact'];
                        $Gesprek=$_POST['Gesprek'];
                        $Luisteren=$_POST['Luisteren'];
                        $ProductKennis=$_POST['ProductKennis'];
                        $HandelKennis=$_POST['HandelKennis'];
                        $Onderhandelen=$_POST['Onderhandelen'];
                        $TaalGebruik=$_POST['TaalGebruik'];
                        $Voorkomen=$_POST['Voorkomen'];

                        if (!isset($Jurylid, $Organisatie, $Firma, $Standnummer, $Aanmelden, $Ontvangst, $Contact, $Gesprek, $Luisteren, $ProductKennis, $HandelKennis, $Onderhandelen, $TaalGebruik, $Voorkomen)) {
                            echo "<script>alert('Zorg dat alles ingevuld is!')</script>";
                            echo "<script>document.location.href='Enquete.php'</script>";

                        }

                        $TotaalScore=$Voorkomen + $TaalGebruik + $Aanmelden + $Ontvangst + $Contact + $Gesprek + $Luisteren + $ProductKennis + $HandelKennis + $Onderhandelen;
                        $sql= "INSERT INTO punten(
                                Jurylid,
                                Organisatie,
                                Firma,
                                StandNummer,
                                Aanmelden,
                                Ontvangst,
                                Contact,
                                Gesprek,
                                Luisteren,
                                ProductKennis,
                                HandelKennis,
                                Onderhandelen,
                                TaalGebruik,
                                Voorkomen,
                                TotaalScore)
                            VALUES (
                                '$Jurylid',
                                '$Organisatie',
                                '$Firma',
                                '$Standnummer',
                                '$Aanmelden',
                                '$Ontvangst',
                                '$Contact',
                                '$Gesprek',
                                '$Luisteren',
                                '$ProductKennis',
                                '$HandelKennis',
                                '$Onderhandelen',
                                '$TaalGebruik',
                                '$Voorkomen',
                                '$TotaalScore')";
                        $result=mysql_query($sql)or die;
                        $sql = "SELECT * FROM punten;";
                        $result=mysql_query($sql)or die;
                            echo "<table border='3'>
                                    <tr>
                                        <td> Firma naam :</td>
                                        <td>StandNummer:</td>
                                        <td>Totaalscore</td>
                                    </tr>";
                            while($row=mysql_fetch_array($result)){
                                echo '<tr>
                                        <td>'.$row["Firma"] . '</td>
                                        <td>' . $row["StandNummer"] . '</td>
                                        <td>' . $row["TotaalScore"] . '</td>
                                    </tr>';
                            }
                            echo '</table>';
                    }
                ?>
            <form action="Apart.php" method="POST">
                <table>
                    <tr>
                        <td>Als u de aparte score wilt zien moet u op deze knop klikken</td>
                    </tr>
                    <tr>
                        <td><input type="submit" name="versturen" value="Scores" action="versturen"></td>
                    </tr>
                </table>
            </form>
        </body>
</html>
<html>
    <head>
    </head>
        <body background="Kleur.jpg">

                <?php
                include 'Databankverbinden.php';
                if(isset($_POST['versturen'])){  
                        $Jurylid=$_POST['Jurylid'];
                        $Organisatie=$_POST['Organisatie'];
                        $Firma=$_POST['Firma'];
                        $Standnummer=$_POST['Standnummer'];
                        $Aanmelden=$_POST['Aanmelden'];
                        $Ontvangst=$_POST['Ontvangst'];
                        $Contact=$_POST['Contact'];
                        $Gesprek=$_POST['Gesprek'];
                        $Luisteren=$_POST['Luisteren'];
                        $ProductKennis=$_POST['ProductKennis'];
                        $HandelKennis=$_POST['HandelKennis'];
                        $Onderhandelen=$_POST['Onderhandelen'];
                        $TaalGebruik=$_POST['TaalGebruik'];
                        $Voorkomen=$_POST['Voorkomen'];

                        if (!isset($Jurylid, $Organisatie, $Firma, $Standnummer, $Aanmelden, $Ontvangst, $Contact, $Gesprek, $Luisteren, $ProductKennis, $HandelKennis, $Onderhandelen, $TaalGebruik, $Voorkomen)) {
                            echo "<script>alert('Zorg dat alles ingevuld is!')</script>";
                            echo "<script>document.location.href='Enquete.php'</script>";

                        }

                        $TotaalScore=$Voorkomen + $TaalGebruik + $Aanmelden + $Ontvangst + $Contact + $Gesprek + $Luisteren + $ProductKennis + $HandelKennis + $Onderhandelen;
                        $sql= "INSERT INTO punten(
                                Jurylid,
                                Organisatie,
                                Firma,
                                StandNummer,
                                Aanmelden,
                                Ontvangst,
                                Contact,
                                Gesprek,
                                Luisteren,
                                ProductKennis,
                                HandelKennis,
                                Onderhandelen,
                                TaalGebruik,
                                Voorkomen,
                                TotaalScore)
                            VALUES (
                                '$Jurylid',
                                '$Organisatie',
                                '$Firma',
                                '$Standnummer',
                                '$Aanmelden',
                                '$Ontvangst',
                                '$Contact',
                                '$Gesprek',
                                '$Luisteren',
                                '$ProductKennis',
                                '$HandelKennis',
                                '$Onderhandelen',
                                '$TaalGebruik',
                                '$Voorkomen',
                                '$TotaalScore')";
                        $result=mysql_query($sql)or die;
                        $sql = "SELECT * FROM punten;";
                        $result=mysql_query($sql)or die;
                            echo "<table border='3'>
                                    <tr>
                                        <td> Firma naam :</td>
                                        <td>StandNummer:</td>
                                        <td>Totaalscore</td>
                                    </tr>";
                            while($row=mysql_fetch_array($result)){
                                echo '<tr>
                                        <td>'.$row["Firma"] . '</td>
                                        <td>' . $row["StandNummer"] . '</td>
                                        <td>' . $row["TotaalScore"] . '</td>
                                    </tr>';
                            }
                            echo '</table>';
                    }
                ?>
            <form action="Apart.php" method="POST">
                <table>
                    <tr>
                        <td>Als u de aparte score wilt zien moet u op deze knop klikken</td>
                    </tr>
                    <tr>
                        <td><input type="submit" name="versturen" value="Scores" action="versturen"></td>
                    </tr>
                </table>
            </form>
        </body>
</html>