django stripeでpaymentページ作成

paymentのページを作成

djangoのhtmlファイルに書く場合を想定する。メモとして残す。

{% extends "base.html" %}
< >
{% block content %}


{% end block %}

block content にstripeで提供されるコードをコピペで実現できる。stripeのコードはこちらに有る。
https://stripe.com/docs/stripe-js/elements/quickstart
このページにResult, HTML, CSS, JavaScriptのタブがあり、それらを押すとコードが出てくるのでそれを次のように貼っていく。

HTMLコード貼り付け

{% extends "base.html" %}

{% block content %}
<script src="https://js.stripe.com/v3/"></script>

<form action="/charge" method="post" id="payment-form">
  <div class="form-row">
    <label for="card-element">
      Credit or debit card
    </label>
    <div id="card-element">
      <!-- A Stripe Element will be inserted here. -->
    </div>

    <!-- Used to display form errors. -->
    <div id="card-errors" role="alert"></div>
  </div>

  <button>Submit Payment</button>
</form>
{% end block %}

CSSコード貼り付け

cssコードはstyleタグでくるんで以下のように貼り付ける。

{% extends "base.html" %}

{% block content %}
<script src="https://js.stripe.com/v3/"></script>
<style >
/**
 * The CSS shown here will not be introduced in the Quickstart guide, but shows
 * how you can use CSS to style your Element's container.
 */
.StripeElement {
  background-color: white;
  height: 40px;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid transparent;
  box-shadow: 0 1px 3px 0 #e6ebf1;
  -webkit-transition: box-shadow 150ms ease;
  transition: box-shadow 150ms ease;
}

.StripeElement--focus {
  box-shadow: 0 1px 3px 0 #cfd7df;
}

.StripeElement--invalid {
  border-color: #fa755a;
}

.StripeElement--webkit-autofill {
  background-color: #fefde5 !important;
}
</style >
<form action="/charge" method="post" id="payment-form">
  <div class="form-row">
    <label for="card-element">
      Credit or debit card
    </label>
    <div id="card-element">
      <!-- A Stripe Element will be inserted here. -->
    </div>

    <!-- Used to display form errors. -->
    <div id="card-errors" role="alert"></div>
  </div>

  <button>Submit Payment</button>
</form>
{% end block %}

JavaScriptコード貼り付け

{% extends "base.html" %}

{% block content %}
<script src="https://js.stripe.com/v3/"></script>
<style >
/**
 * The CSS shown here will not be introduced in the Quickstart guide, but shows
 * how you can use CSS to style your Element's container.
 */
.StripeElement {
  background-color: white;
  height: 40px;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid transparent;
  box-shadow: 0 1px 3px 0 #e6ebf1;
  -webkit-transition: box-shadow 150ms ease;
  transition: box-shadow 150ms ease;
}

.StripeElement--focus {
  box-shadow: 0 1px 3px 0 #cfd7df;
}

.StripeElement--invalid {
  border-color: #fa755a;
}

.StripeElement--webkit-autofill {
  background-color: #fefde5 !important;
}
</style >
<form action="/charge" method="post" id="payment-form">
  <div class="form-row">
    <label for="card-element">
      Credit or debit card
    </label>
    <div id="card-element">
      <!-- A Stripe Element will be inserted here. -->
    </div>

    <!-- Used to display form errors. -->
    <div id="card-errors" role="alert"></div>
  </div>

  <button>Submit Payment</button>
</form>
<script>
// Create a Stripe client.
var stripe = Stripe('pk_test_TYooMQauvdEDq54NiTphI7jx');

// Create an instance of Elements.
var elements = stripe.elements();

// Custom styling can be passed to options when creating an Element.
// (Note that this demo uses a wider set of styles than the guide below.)
var style = {
  base: {
    color: '#32325d',
    lineHeight: '18px',
    fontFamily: '"Helvetica Neue", Helvetica, sans-serif',
    fontSmoothing: 'antialiased',
    fontSize: '16px',
    '::placeholder': {
      color: '#aab7c4'
    }
  },
  invalid: {
    color: '#fa755a',
    iconColor: '#fa755a'
  }
};

// Create an instance of the card Element.
var card = elements.create('card', {style: style});

// Add an instance of the card Element into the `card-element` <div>.
card.mount('#card-element');

// Handle real-time validation errors from the card Element.
card.addEventListener('change', function(event) {
  var displayError = document.getElementById('card-errors');
  if (event.error) {
    displayError.textContent = event.error.message;
  } else {
    displayError.textContent = '';
  }
});

// Handle form submission.
var form = document.getElementById('payment-form');
form.addEventListener('submit', function(event) {
  event.preventDefault();

  stripe.createToken(card).then(function(result) {
    if (result.error) {
      // Inform the user if there was an error.
      var errorElement = document.getElementById('card-errors');
      errorElement.textContent = result.error.message;
    } else {
      // Send the token to your server.
      stripeTokenHandler(result.token);
    }
  });
});

// Submit the form with the token ID.
function stripeTokenHandler(token) {
  // Insert the token ID into the form so it gets submitted to the server
  var form = document.getElementById('payment-form');
  var hiddenInput = document.createElement('input');
  hiddenInput.setAttribute('type', 'hidden');
  hiddenInput.setAttribute('name', 'stripeToken');
  hiddenInput.setAttribute('value', token.id);
  form.appendChild(hiddenInput);

  // Submit the form
  form.submit();
}
</script>
{% end block %}