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运行PHP代码后脚本成功执行

2015-04-17 46 views
2

我有以下脚本运行PHP代码后脚本成功执行

<script type="text/javascript"> 
    // This identifies your website in the createToken call below 
    Stripe.setPublishableKey(''); 

    var stripeResponseHandler = function(status, response) { 
     var $form = $('#payment-form'); 

     if (response.error) { 
     // Show the errors on the form 
     $form.find('.payment-errors').text(response.error.message); 
     $form.find('button').prop('disabled', false); 
     } else { 
     // token contains id, last4, and card type 
     var token = response.id; 
     var appendedStripeToken = false; 
     // Insert the token into the form so it gets submitted to the server 
     $form.append($('<input type="text" name="stripeToken" />').val(token); 
     function handleCall() { 
      if (!appendedStripeToken) { 
       appendedStripeToken = true; 
       phpCall(); 
      } 
     }  // and re-submit 
     } 
    }; 

function onSubmit() { 
    var $form = $('#'+id_from_form); 

    // Disable the submit button to prevent repeated clicks 
    $form.find('input').prop('disabled', true); 

    Stripe.card.createToken($form, stripeResponseHandler); 

} 

function phpCall() { 
    $.ajax({ 
     url: 'paymentEmail.php', 
     success: function (response) {//response is value returned from php (for your example it's "bye bye" 
     alert(response); 
     } 
    }); 
} 
    </script>

本质后

$form.append($('<input type="text" name="stripeToken" />').val(token);

再次执行phpCall（）应该只执行，用户将不得不刷新或登陆页面，然后再次点击提交按钮。

这里的问题是，当用户点击提交，然后PHP代码被执行，这是伟大的，但是当页面刷新或用户在页面上继续执行php代码时，无论点击提交按钮。

下面是PHP代码，在这里我想用来存储该输入的值，并张贴PHP页面上

<input type="text" name="stripeToken" />

PHP页面：

<?php 


$course_price_final = $_POST['course_price_final']; 

$course_token = $_POST['stripeToken']; 
$course_provider = $_POST['course_provider']; 
$user_email = $_POST['user_email']; 
$course_delivery = $_POST['course_delivery']; 

$order_date = date("Y-m-d"); 



$insert_c = "insert into orders (course_title,course_price_final,course_provider,user_email,course_date,course_delivery,order_date,course_token) 
     values ('$crs_title','$course_price_final','$course_provider','$user_email','$course_date1','$course_delivery','$order_date','$course_token')"; 

$run_c = mysqli_query($con, $insert_c);

更新：

<script type="text/javascript"> 
    // This identifies your website in the createToken call below 
    Stripe.setPublishableKey('CODE'); 

    var appendedStripeToken = false; 

var stripeResponseHandler = function(status, response) { 
    var $form = $('#payment-form'); 

    if (response.error) { 
     // Show the errors on the form 
     $form.find('.payment-errors').text(response.error.message); 
     $form.find('button').prop('disabled', false); 
    } else { 
     // token contains id, last4, and card type 
     var token = response.id; 
     handleCall(token); 
    } 
}; 

function handleCall(token) { 
    if (!appendedStripeToken) { 
     // Insert the token into the form so it gets submitted to the server 
     $form.append($('<input type="text" name="stripeToken" />').val(token); 
     appendedStripeToken = true; 
     phpCall(); 
    } 
} 

function onSubmit() { 
    var $form = $('#payment-form'); // TODO: give your html-form-tag an "id" attribute and type this id in this line. IMPORTANT: Don't replace the '#'! 

    // Disable the submit button to prevent repeated clicks 
    $('#paymentSubmit').prop('disabled', true); // TODO: give your html-submit-input-tag an "id" attribute 

    Stripe.card.createToken($form, stripeResponseHandler); 
} 

function phpCall() { 
    $.ajax({ 
     url: 'paymentEmail.php', 
     success: function (response) { // response is value returned from php (for your example it's "bye bye") 
      alert(response); 
     } 
    }); 
} 
    </script> 

</head> 

<body> 



<form action="" method="POST" id="payment-form" class="form-horizontal"> 
    <div class="row row-centered"> 
    <div class="col-md-4 col-md-offset-4"> 


    <div class="alert alert-danger" id="a_x200" style="display: none;"> <strong>Error!</strong> <span class="payment-errors"></span> </div> 
    <span class="payment-success"> 
    <? $success ?> 
    <? $error ?> 
    </span> 
    <fieldset> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Choose Start Date</label> 
    <div class="col-sm-6"> 
     <select name="course_date" class="address form-control" required> 
     <option><?php 

     if(isset($_GET['crs_id'])){ 

     $course_id = $_GET['crs_id']; 

     $get_crs = "select * from courses where course_id='$course_id'"; 
    $run_crs = mysqli_query($con, $get_crs); 

while($row_crs=mysqli_fetch_array($run_crs)){ 

     $course_date1 = $row_crs['course_date1']; 


     echo $course_date1 ; 

    } 
} 
    ?></option> 
    <option value=<?php 

     if(isset($_GET['crs_id'])){ 

     $course_id = $_GET['crs_id']; 

     $get_crs = "select * from courses where course_id='$course_id'"; 
    $run_crs = mysqli_query($con, $get_crs); 

while($row_crs=mysqli_fetch_array($run_crs)){ 

     $course_provider = $row_crs['course_provider']; 

     $course_date2 = $row_crs['course_date2']; 

       $course_price = $row_crs['course_price']; 
           $course_title = $row_crs['course_title']; 



     $course_priceFinal = $row_crs['course_priceFinal']; 
    $dig = explode(".", $row_crs['course_tax']); 
    $course_tax = $dig[1]; 



     echo $course_date2 ; 

    } 
} 
    ?>/> 
    </select> 
    </div> 
    </div> 
<input type="hidden" name="course_provider" value="<?php echo $course_provider; ?>" > 
<input type="hidden" name="course_title" value="<?php echo $course_title; ?>" > 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Course Delivery</label> 
    <div class="col-sm-6"> 
     <select name="course_delivery" class="address form-control" required> 
    <option value="classroom">Classroom</option> 
    </select> 
    </div> 
    </div> 


    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Seats</label> 
    <div class="col-sm-6"> 
     <select name="course_seats" class="address form-control" required> 
     <option value="1">1</option> 
    <option value="2">2</option> 
    <option value="3">3</option> 
    <option value="4">4</option> 
    <option value="5">5</option> 
    </select> 
    </div> 
    </div> 

    <!-- Form Name --> 
    <legend>Billing Details</legend> 

    <!-- Street --> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Billing Street</label> 
    <div class="col-sm-6"> 
     <input type="text" name="street" placeholder="Street" class="address form-control" required> 
    </div> 
    </div> 

    <!-- City --> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Billing City</label> 
    <div class="col-sm-6"> 
     <input type="text" name="city" placeholder="City" class="city form-control" required> 
    </div> 
    </div> 

    <!-- State --> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Billing Province</label> 
    <div class="col-sm-6"> 
     <input type="text" name="province" maxlength="65" placeholder="Province" class="state form-control" required> 
    </div> 
    </div> 

    <!-- Postcal Code --> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Postal Code</label> 
    <div class="col-sm-6"> 
     <input type="text" name="postal" maxlength="9" placeholder="Postal Code" class="zip form-control" required> 
    </div> 
    </div> 

    <!-- Country --> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Country</label> 
    <div class="col-sm-6"> 
     <input type="text" name="country" placeholder="Country" class="country form-control"> 
     <div class="country bfh-selectbox bfh-countries" name="country" placeholder="Select Country" data-flags="true" data-filter="true"> </div> 
    </div> 
    </div> 

    <!-- Email --> 

    <?php 


    $email = $_GET['user_email']; 
// Note the (int). This is how you cast a variable. 
$coupon = isset($_GET['crs_coupon']) ? (int)$_GET['crs_coupon'] : ''; 
if(is_int($coupon)){ 
    $course_priceFinalAll = $course_priceFinal - ($course_priceFinal * ($coupon/100)); 
    $coupon_deduction = $course_priceFinal * ($coupon/100); 

}; 

    ?> 
    <div class="form-group"> 
    <label class="col-sm-4 control-label" for="textinput">Email</label> 
    <div class="col-sm-6"> 
     <input type="text" name="user_email" value=<?php echo $email; ?> class="email form-control" required> 
      <input type="hidden" name="course_title" value=<?php echo $course_title; ?> class="email form-control"> 
         <input type="hidden" id="box1" name="course_price" value=<?php echo $course_priceFinal; ?> class="email form-control"> 


    </div> 
    </div><br> 
    <legend>Purchase Details</legend> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label">Coupon Code</label> 
    <div class="col-sm-6"> 
     <input type="text" style="text-align:left; float:left; border:none; width:100px;" name="name" class="email form-control" placeholder="Coupon Code" value="<?php echo $coupon; ?>%" readonly> 

    </div> 
    </div> 


    <div class="form-group"> 
    <label class="col-sm-4 control-label">Want to replace the current coupon code?</label> 
    <div class="col-sm-6"> 
     <input type="text" name="name" class="email form-control" placeholder="Please enter another coupon code" value=""> 

    </div> 
    </div> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" style="color:#FF6400; font-weight:normal;">Tax</label> 
    <div class="col-sm-6"> 
     <input type="text" class="email form-control" name="name"style="text-align:left; float:left; border:none; width:100px;" placeholder="Please enter another coupon code" value=" <?php echo $course_tax; ?>%" readonly> 

    </div> 
    </div> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" style="color:#FF6400;font-weight:normal;">Price before Tax</label> 
    <div class="col-sm-6"> 
     <input type="text" style="text-align:left; float:left; border:none; width:100px;" name="course_price_before_tax" class="email form-control" value=" $<?php echo $course_price; ?>" readonly> 

    </div> 
    </div> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" style="color:#FF6400; font-weight:normal;">Price After Tax</label> 
    <div class="col-sm-6"> 
     <input type="text" style="text-align:left; float:left; border:none; width:100px;" name="course_price_after_tax" class="email form-control" value=" $<?php echo $course_priceFinal; ?>" readonly> 

    </div> 
    </div> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" style="color:#FF6400; font-weight:normal;">Coupon Deduction</label> 
    <div class="col-sm-6"> 
     <input type="text" style="text-align:left; float:left; border:none; width:100px;" name="course_deduction" class="email form-control" value=" -$<?php echo $coupon_deduction; ?>" readonly> 

    </div> 
    </div> 

    <div class="form-group"> 
    <label class="col-sm-4 control-label" style="color:#FF6400"><b>Final Price</b></label> 
    <div class="col-sm-6"> 
<input type="text" style="text-align:left; font-weight:bold; float:left; border:none; width:100px;" name="course_price_final" class="email form-control" placeholder="Course Price Final" value="$<?php echo $course_priceFinalAll; ?>" readonly> 

    </div> 
    </div> 

    <!-- Coupon Code--> 
<input type="hidden" name="coupon_code" class="email form-control" placeholder="Coupon Code" value=<?php echo $coupon; ?> readonly> 

<!-- Price Final --> 
    <br> 
    <fieldset> 
    <legend>Card Details</legend> 
     <span class="payment-errors"></span> 

    <!-- Card Holder Name --> 
    <div class="form-group"> 
     <label class="col-sm-4 control-label" for="textinput">Card Holder's Name</label> 
     <div class="col-sm-6"> 
     <input type="text" name="cardholdername" maxlength="70" placeholder="Card Holder Name" class="card-holder-name form-control" required> 
     </div> 
    </div> 

    <!-- Card Number --> 
    <div class="form-group"> 
     <label class="col-sm-4 control-label" for="textinput">Card Number</label> 
     <div class="col-sm-6"> 
     <input type="text" id="cardnumber" maxlength="19" data-stripe="number" placeholder="Card Number" class="card-number form-control" required> 
     </div> 
    </div> 


    <div class="form-row"> 
     <label class="col-sm-4 control-label">CVC</label> 
       <div class="col-sm-6"> 

     <input type="text" size="4" class="email form-control" data-stripe="cvc" required/> 
    </div> 
    </div> 
<br> 
    <div class="form-row"><br><br> 
     <label class="col-sm-4 control-label">Expiration (MM/YYYY)</label> 
       <div class="col-sm-6"> 
<div class="form-inline"> 
      <select name="select2" data-stripe="exp-month" class="card-expiry-month stripe-sensitive required form-control" required> 
      <option value="01" selected="selected">01</option> 
      <option value="02">02</option> 
      <option value="03">03</option> 
      <option value="04">04</option> 
      <option value="05">05</option> 
      <option value="06">06</option> 
      <option value="07">07</option> 
      <option value="08">08</option> 
      <option value="09">09</option> 
      <option value="10">10</option> 
      <option value="11">11</option> 
      <option value="12">12</option> 
      </select> 



     </div> 
     <input type="text" size="4" class="email form-control" data-stripe="exp-year" required/> 
    </div> 
</div> 


    <br> 

    <!-- Submit --> 
    <div class="control-group"> 
     <div class="controls"> 
     <center><br> 
     <input id="paymentSubmit" class="btn btn-danger" name="paid" onClick="onSubmit()" type="submit" value="Pay Now" class="btn btn-success"></button> 
     </center> 
     </div> 
    </div> 
    </fieldset> 
</form>

更新2 enter image description here

两个小问题：点击后该按钮被禁用，如果例如如上所示返回错误，则不允许再次点击。它应该只在输入发布后禁用它。

$ form.append（$（''）。val（token））;

来源

2015-04-17 John

+0

是否AJAX发送和那么它失败了？ – chris85

+0

它不会失败。它只是一旦提交按钮被点击的PHP功能无休止地运行 – John

+1

你在哪里调用handleCall函数？ – jcubic

回答

2

尝试通过POST发送变量到PHP：

function phpCall() { 
    $.ajax({ 
     type: "POST", 
     data: {run: true}, 
     url: 'paymentEmail.php', 
     success: function (response) {//response is value returned from php (for your example it's "bye bye" 
     alert(response); 
     } 
    }); 
}

然后在你的PHP：

if ($_POST['run']) { 

    $course_price_final = $_POST['course_price_final']; 
    $course_token = $_POST['stripeToken']; 
    $course_provider = $_POST['course_provider']; 
    $user_email = $_POST['user_email']; 
    $course_delivery = $_POST['course_delivery']; 
    $order_date = date("Y-m-d"); 
    $insert_c = "insert into orders (course_title,course_price_final,course_provider,user_email,course_date,course_delivery,order_date,course_token) 
      values ('$crs_title','$course_price_final','$course_provider','$user_email','$course_date1','$course_delivery','$order_date','$course_token')"; 
    $run_c = mysqli_query($con, $insert_c); 
}

来源

2015-04-17 12:57:49 taxicala

+0

感谢您的回答。非常感谢。我尝试了你的建议，但问题仍然存在，为了帮助我，我已在最初的帖子 – John

1

它可以帮助你：

function phpCall() { 
if(appendedStripeToken === true){ 
    $.ajax({ 
    type: "POST", 
    data: {run: true}, 
    url: 'paymentEmail.php', 
    success: function (response) {//response is value returned from php (for your example it's "bye bye" 
     alert(response); 
    } 
    }); 
} 
}

来源

2015-04-17 13:58:31 xAqweRx

+0

的更新部分中包含了页面的大部分代码，谢谢。这非常有意义，不幸的是我在这一行收到错误Uncaught SyntaxError：意外的标记; $ form.append（$（''）.val（token）;我认为这是阻止函数运行 – John

+1

@ user3907211将其更改为$ form.append（ $（''））.val（token）; – xAqweRx

+0

感谢您的回复。感谢您的支持 – John

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