我试图在页面之间传递变量，但我失败了

Question

I have been trying to pass a variable between pages so as to tally up a score on a quiz, for some reason the variables aren't passing between the pages as I want them to, I want the score to be 1 if the first button is hit, and it to be 2 if the second is hit, as of now which ever one I hit the result is always 0. 我一直试图在页面之间传递变量，以便在测验中计分，出于某种原因，变量没有按我希望的那样在页面之间传递，如果第一个按钮，我希望分数为1被击中，如果第二个被击中则为2，从现在开始，我击中的任何一个结果始终为0。

1st Page - minus a whole load of styling: 第一页-减去全部样式：

<?PHP

$Score=0;

if ( isset( $_POST['Submit1'] ) ) { 
    $Score=$Score+1;
}

if ( isset( $_POST['Submit2'] ) ) { 
    $Score=$Score+2;
}

?>

<body>

<center><img src="http://fc06.deviantart.net/fs70/f/2011/002/d/3/purple_blob_pet_by_bunni0222-d36aw4q.png" alt="" align="middle"/></center>

<FORM NAME ="form1" METHOD ="POST" ACTION ="Test1.php">

<INPUT TYPE = "Hidden" Name = "h1" Value = <?PHP echo $Score; ?> >
<center><INPUT TYPE = "Submit" class=myButton Name = "Submit1" VALUE = "1"></center>
<center><INPUT TYPE = "Submit" class=myButton Name = "Submit2" VALUE = "2"></center>

</FORM>


</body>

This is the complete second page: 这是完整的第二页：

<html>
  <head>

    <title>Test</title>

  </head>
  <body>
    <p>
      <?php
        $Score = 0;
        //error_reporting(0);
        $Score = $_POST['h1'];
        echo $Score;


      ?>
    </p>
  </body>
</html>

I would appreciate the help, if it is something stupid I apologise i am just learning how to write html and php. 我很感谢您的帮助，如果这很愚蠢，对不起，我只是在学习如何编写html和php。

Answer 1

I think problem is in this line: 我认为问题出在这一行：

<INPUT TYPE = "Hidden" Name = "h1" Value = <?PHP echo $Score; ?> >

to 至

<INPUT TYPE = "Hidden" Name = "h1" Value = "<?PHP echo $Score; ?>" >

Answer 2

Place your 1st page php code to second page php on top. 将您的第一页php代码放置到第二页php的顶部。 It will work.. 会的..

1st page will be 第一页将是

<body>
<center><img src="http://fc06.deviantart.net/fs70/f/2011/002/d/3/purple_blob_pet_by_bunni0222-d36aw4q.png" alt="" align="middle"/></center>
<FORM NAME ="form1" METHOD ="POST" ACTION ="Test1.php">
<INPUT TYPE = "Hidden" Name = "h1" Value = <?PHP echo $Score; ?> >
<center><INPUT TYPE = "Submit" class=myButton Name = "Submit1" VALUE = "1"></center>
<center><INPUT TYPE = "Submit" class=myButton Name = "Submit2" VALUE = "2"></center>
</FORM>
</body>

and second page will be 第二页将是

<html>
  <head>
    <title>Test</title>
  </head>
  <body>
    <p>
      <?php
        $Score=0;
if ( isset( $_POST['Submit1'] ) ) { 
    $Score=$Score+1;
}

if ( isset( $_POST['Submit2'] ) ) { 
    $Score=$Score+2;
}
        $Score = $_POST['h1'];
        echo $Score; ?>
    </p>
  </body>
</html>

Answer 3

FirstPage.php should like below. FirstPage.php应该如下所示。

<body>

    <FORM NAME ="form1" METHOD ="POST" action="SecondPage.php">
        <center><input TYPE = "Submit"  name = "Submit1" VALUE = "1"></center>
        <center><input TYPE = "Submit" name = "Submit1" VALUE = "2"></center>
    </FORM>

</body>

SecondPage.php should like this SecondPage.php应该这样

<body>
    <p>
      <?php
            $Score=0;   

            if ( isset( $_POST['Submit1'] ) ) { 
                $Score=$_POST['Submit1'];   
            }
            echo $Score; 
      ?>
    </p>
</body>

我试图在页面之间传递变量，但我失败了

问题描述

3 个解决方案

解决方案1
0 2016-07-28 10:38:33

解决方案2
0 2016-07-28 11:00:28

解决方案3
0 2016-07-28 11:49:08

我试图在页面之间传递变量，但我失败了

问题描述

3 个解决方案

解决方案1 0 2016-07-28 10:38:33

解决方案2 0 2016-07-28 11:00:28

解决方案3 0 2016-07-28 11:49:08

解决方案1
0 2016-07-28 10:38:33

解决方案2
0 2016-07-28 11:00:28

解决方案3
0 2016-07-28 11:49:08