I previously implemented a pay button with a dropdown selector for "number of days". I will adjust the amount on a reducing daily rate, so I need to be able to set the prices individually per line, I have the following code which i implemented last year. I guess I copied and adapted from this or a similar site, but darned if I can remember where 😞
It still runs Ok on a test page of my live site, but is only set up for merchant ID "sb". I want to make it fully operation, but now I can't touch the code. I mean I can even save the page, otherwise the payment buttons disappear (but oddly the drop-down selector remains). Am I referring to deprecated button code? It's in a WordPress site running on GoDaddy.
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<div id="smart-button-container">
<div style="text-align: center;">
<div style="margin-bottom: 1.25rem;">
<p>Select number of days</p>
<select id="item-options"><option value="1 DAY" price="14.50">1 DAY - 14.50 USD</option><option value="2 DAYS" price="29.00">2 DAYS - 29.00 USD</option><option value="3 DAYS" price="43.50">3 DAYS - 43.50 USD</option><option value="4 DAYS" price="58.00">4 DAYS - 58.00 USD</option><option value="5 DAYS" price="72.50">5 DAYS - 72.50 USD</option><option value="6 DAYS" price="87.00">6 DAYS - 87.00 USD</option></select>
<select style="visibility: hidden" id="quantitySelect"></select>
</div>
<div id="paypal-button-container"></div>
</div>
</div>
<script src="https://www.paypal.com/sdk/js?client-id=sb&enable-funding=venmo¤cy=USD" data-sdk-integration-source="button-factory"></script>
<script>
function initPayPalButton() {
var shipping = 0;
var itemOptions = document.querySelector("#smart-button-container #item-options");
var quantity = parseInt();
var quantitySelect = document.querySelector("#smart-button-container #quantitySelect");
if (!isNaN(quantity)) {
quantitySelect.style.visibility = "visible";
}
var orderDescription = 'Select number of days';
if(orderDescription === '') {
orderDescription = 'Item';
}
paypal.Buttons({
style: {
shape: 'rect',
color: 'gold',
layout: 'vertical',
label: 'paypal',
},
createOrder: function(data, actions) {
var selectedItemDescription = itemOptions.options[itemOptions.selectedIndex].value;
var selectedItemPrice = parseFloat(itemOptions.options[itemOptions.selectedIndex].getAttribute("price"));
var tax = (0 === 0 || false) ? 0 : (selectedItemPrice * (parseFloat(0)/100));
if(quantitySelect.options.length > 0) {
quantity = parseInt(quantitySelect.options[quantitySelect.selectedIndex].value);
} else {
quantity = 1;
}
tax *= quantity;
tax = Math.round(tax * 100) / 100;
var priceTotal = quantity * selectedItemPrice + parseFloat(shipping) + tax;
priceTotal = Math.round(priceTotal * 100) / 100;
var itemTotalValue = Math.round((selectedItemPrice * quantity) * 100) / 100;
return actions.order.create({
purchase_units: [{
description: orderDescription,
amount: {
currency_code: 'USD',
value: priceTotal,
breakdown: {
item_total: {
currency_code: 'USD',
value: itemTotalValue,
},
shipping: {
currency_code: 'USD',
value: shipping,
},
tax_total: {
currency_code: 'USD',
value: tax,
}
}
},
items: [{
name: selectedItemDescription,
unit_amount: {
currency_code: 'USD',
value: selectedItemPrice,
},
quantity: quantity
}]
}]
});
},
onApprove: function(data, actions) {
return actions.order.capture().then(function(orderData) {
// Full available details
console.log('Capture result', orderData, JSON.stringify(orderData, null, 2));
// Show a success message within this page, e.g.
const element = document.getElementById('paypal-button-container');
element.innerHTML = '';
element.innerHTML = '<h3>Thank you for your payment!</h3>';
// Or go to another URL: actions.redirect('thank_you.html');
});
},
onError: function(err) {
console.log(err);
},
}).render('#paypal-button-container');
}
initPayPalButton();
</script>
