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javascript - 成功执行脚本后运行 php 代码

转载 作者:行者123 更新时间:2023-11-29 01:55:49 26 4
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我有以下脚本

<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>

基本上 phpCall() 应该只在之后执行

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

要再次执行,用户必须刷新或登陆页面,然后再次点击提交按钮。

这里的问题是,当用户点击提交时,php 代码就会被执行,这很好,但是当页面刷新或用户重新登陆页面时,无论提交按钮是否被点击,php 代码都会被执行。

下面是 php 代码,我想在其中存储此输入的值并将其发布到 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:点击后按钮被禁用,如果返回错误,则不允许再次点击,如上所示。它应该只在输入被释放后禁用它

$form.append($('').val(token));

最佳答案

尝试通过 POST 将变量发送到您的 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 中:

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);
}

关于javascript - 成功执行脚本后运行 php 代码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29699738/

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