Php 它没有正确提交页面以显示下一次评估的详细信息_Php_Jquery_Html_Ajax

Php 它没有正确提交页面以显示下一次评估的详细信息

php jquery html ajax

Php 它没有正确提交页面以显示下一次评估的详细信息,php,jquery,html,ajax,Php,Jquery,Html,Ajax,我的提交有问题。假设我有两个评估： FGTRE1 FGTRE2 假设用户首先完成评估1，提交评估1，然后导航到同一页面，但这次显示评估2的详细信息。为了了解评估是如何更改的，我有一行代码显示页面标题： <h1>ASSESSMENT (<?php echo $assessment ?>) <?php echo $sessionMinus ?> OF <?php echo $_SESSION['initial_session'] ?></h1

我的提交有问题。假设我有两个评估：

FGTRE1
FGTRE2

假设用户首先完成评估1，提交评估1，然后导航到同一页面，但这次显示评估2的详细信息。为了了解评估是如何更改的，我有一行代码显示页面标题：

<h1>ASSESSMENT (<?php echo $assessment ?>) <?php echo $sessionMinus ?> OF <?php echo $_SESSION['initial_session'] ?></h1>

ASSESSMENT（）

因此，第一次评估显示：

评估（FGTRE1）第1页，共2页

第二项评估应显示：

评估（FGTRE2）2/2

我遇到的问题是，当用户成功提交第一次评估时，它不会继续显示第二次评估，它仍然显示第一次评估的详细信息

通过查看下面的代码，我的问题是，为什么在成功提交第一次评估后，页面没有加载第二次评估内容，而是仍然显示第一次评估内容

我确实包含了php错误报告，在错误控制台中没有php错误，也没有javascript错误：

PHP:

<?php

session_start();

if (isset($_POST['id'])) {
    $_SESSION['id'] = $_POST['id'];
}

if(isset($_SESSION['sessionNum'])){
    //Declare my counter for the first time

    $_SESSION['initial_session'] = $_SESSION['sessionNum'];
    $_SESSION['sessionNumber'] = intval($_SESSION['sessionNum']);
    $_SESSION['sessionCounting'] = 1;
} elseif (isset($_POST['submitMarks']) && $_SESSION['sessionCounting'] < $_SESSION['sessionNumber']) {
    $_SESSION['sessionCounting']++;
}

$sessionMinus =  $_SESSION['sessionCounting'];
$sessionConcat =  $_SESSION['sessionCounting'];

if ($sessionMinus == $_SESSION['initial_session']){ 
    $action = 'penalty.php'; 
} elseif($sessionMinus != $_SESSION['initial_session']){ 
    $action = $_SERVER['PHP_SELF']; 
}

$assessment = $_SESSION['id'];

if ($_SESSION['initial_session'] > 1) {
    $assessment .= $sessionConcat;
}

?>

<body>

<form id="Marks" action="<?php echo htmlentities($action); ?>" method="post">

<h1>ASSESSMENT (<?php echo $assessment ?>) <?php echo $sessionMinus ?> OF <?php echo $_SESSION['initial_session'] ?></h1>   

<input id="submitBtn" name="submitMarks" type="submit" value="Submit Marks" />

</form>

</body>

$(function() {  

...

myClickHandler = function(e) {
       var ng = $('#num_groups').val();
       for (var group = 1; group <= ng; group++) {
         if (!validation(group)) return false;
       }
       if (confirm("Are you sure you want to Proceed?" + "\n")) {
         $.ajax({
           url: "insertmarks.php",
           data: $("#Marks").serialize(),
           async: false,
           type: "POST"
         });
         return true;
      } else {
        return false;
      }
    };

    $('#Marks').submit(myClickHandler);

});

});

HTML:

<?php

session_start();

if (isset($_POST['id'])) {
    $_SESSION['id'] = $_POST['id'];
}

if(isset($_SESSION['sessionNum'])){
    //Declare my counter for the first time

    $_SESSION['initial_session'] = $_SESSION['sessionNum'];
    $_SESSION['sessionNumber'] = intval($_SESSION['sessionNum']);
    $_SESSION['sessionCounting'] = 1;
} elseif (isset($_POST['submitMarks']) && $_SESSION['sessionCounting'] < $_SESSION['sessionNumber']) {
    $_SESSION['sessionCounting']++;
}

$sessionMinus =  $_SESSION['sessionCounting'];
$sessionConcat =  $_SESSION['sessionCounting'];

if ($sessionMinus == $_SESSION['initial_session']){ 
    $action = 'penalty.php'; 
} elseif($sessionMinus != $_SESSION['initial_session']){ 
    $action = $_SERVER['PHP_SELF']; 
}

$assessment = $_SESSION['id'];

if ($_SESSION['initial_session'] > 1) {
    $assessment .= $sessionConcat;
}

?>

<body>

<form id="Marks" action="<?php echo htmlentities($action); ?>" method="post">

<h1>ASSESSMENT (<?php echo $assessment ?>) <?php echo $sessionMinus ?> OF <?php echo $_SESSION['initial_session'] ?></h1>   

<input id="submitBtn" name="submitMarks" type="submit" value="Submit Marks" />

</form>

</body>

$(function() {  

...

myClickHandler = function(e) {
       var ng = $('#num_groups').val();
       for (var group = 1; group <= ng; group++) {
         if (!validation(group)) return false;
       }
       if (confirm("Are you sure you want to Proceed?" + "\n")) {
         $.ajax({
           url: "insertmarks.php",
           data: $("#Marks").serialize(),
           async: false,
           type: "POST"
         });
         return true;
      } else {
        return false;
      }
    };

    $('#Marks').submit(myClickHandler);

});

});

Jquery:

<?php

session_start();

if (isset($_POST['id'])) {
    $_SESSION['id'] = $_POST['id'];
}

if(isset($_SESSION['sessionNum'])){
    //Declare my counter for the first time

    $_SESSION['initial_session'] = $_SESSION['sessionNum'];
    $_SESSION['sessionNumber'] = intval($_SESSION['sessionNum']);
    $_SESSION['sessionCounting'] = 1;
} elseif (isset($_POST['submitMarks']) && $_SESSION['sessionCounting'] < $_SESSION['sessionNumber']) {
    $_SESSION['sessionCounting']++;
}

$sessionMinus =  $_SESSION['sessionCounting'];
$sessionConcat =  $_SESSION['sessionCounting'];

if ($sessionMinus == $_SESSION['initial_session']){ 
    $action = 'penalty.php'; 
} elseif($sessionMinus != $_SESSION['initial_session']){ 
    $action = $_SERVER['PHP_SELF']; 
}

$assessment = $_SESSION['id'];

if ($_SESSION['initial_session'] > 1) {
    $assessment .= $sessionConcat;
}

?>

<body>

<form id="Marks" action="<?php echo htmlentities($action); ?>" method="post">

<h1>ASSESSMENT (<?php echo $assessment ?>) <?php echo $sessionMinus ?> OF <?php echo $_SESSION['initial_session'] ?></h1>   

<input id="submitBtn" name="submitMarks" type="submit" value="Submit Marks" />

</form>

</body>

$(function() {  

...

myClickHandler = function(e) {
       var ng = $('#num_groups').val();
       for (var group = 1; group <= ng; group++) {
         if (!validation(group)) return false;
       }
       if (confirm("Are you sure you want to Proceed?" + "\n")) {
         $.ajax({
           url: "insertmarks.php",
           data: $("#Marks").serialize(),
           async: false,
           type: "POST"
         });
         return true;
      } else {
        return false;
      }
    };

    $('#Marks').submit(myClickHandler);

});

});

$（函数（）{
...
myClickHandler=函数（e）{
var ng=$（'#num_groups'）.val（）；
对于（var group=1；group好的，我想我有问题了。您似乎在SESSION\u start
中定义了$\u会话['sessionNum']
，并且只在else
中检查下一个会话，$\u会话['sessionNum']
将始终处于活动状态
请尝试以下代码：
if(isset($_SESSION['sessionNum'])){
    //Declare my counter for the first time

    $_SESSION['initial_session'] = $_SESSION['sessionNum'];
    $_SESSION['sessionNumber'] = intval($_SESSION['sessionNum']);
    $_SESSION['sessionCounting'] = 1;
} 

if (isset($_POST['submitMarks']) && $_SESSION['sessionCounting'] < $_SESSION['sessionNumber']) {
    $_SESSION['sessionCounting']++;
}

if（isset（$\u SESSION['sessionNum']））{
//第一次申报我的柜台
$_会话['initial_SESSION']=$_会话['sessionNum']；
$_SESSION['sessionNumber']=intval（$_SESSION['sessionNum']）；
$_SESSION['sessionCounting']=1；
} 
如果（isset（$\u POST['submitMarks']）和&$\u会话['sessionCounting']<$\u会话['sessionNumber']）{
$\会话['sessionCounting']++；
}
您在哪里定义会话['sessionNum']

？