Comments (6)
Ok, so the amount is not updating because the button is only created on first render.
useEffect(() => {
if (typeof window !== `undefined`) {
window.paypal
.Buttons({
...props,
createOrder: (props.createOrder ? props.createOrder : createOrderPaypal),
onApprove: (props.onApprove ? props.onApprove : onApprovePaypal),
onError: (props.onError ? props.onError : onErrorPaypal),
})
.render('#paypal-button');
}
}, []);
Could you fix that?
from gatsby-plugin-paypal.
In the meantime, a very ugly workaround is to set the value as a key
on the component, which forces the component to re-mount whenever the value changes:
<Paypal
// change the key to force a remount of the component which is needed for it to pick up new props
key={value}
amount={value}
style={{
color: "blue",
}}
/>
from gatsby-plugin-paypal.
I ended up using react-paypal-button-v2
from gatsby-plugin-paypal.
Hello, I have also a problem with this solution, so I did it in this way
useEffect(() => {
window.paypal
.Buttons({
createOrder: (data, actions) => {
return actions.order.create({
purchase_units: [
{
description: product.description,
amount: {
currency_code: 'PLN',
value: productPrice,
},
},
],
"application_context": {
shipping_preference: "NO_SHIPPING"
},
});
},
onApprove: async (data, actions) => {
const order = await actions.order.capture();
setPaidFor(true);
console.log(order);
},
onError: err => {
setError(err);
console.error(err);
},
})
.render(
paypalRef.current
);
}, [productDescription, productPrice]);
and:
<div id="paypalDiv"ref={paypalRef} />
have a nice day!
from gatsby-plugin-paypal.
Hello everyone,
Sorry I don't have much time at the moment. I will try to make the necessary updates soon. If you find a solution, you can make a PR :)
Have a nice day :)
from gatsby-plugin-paypal.
+1 on this issue. As @guanacone said, you can't dynamically change the amount (or pass in any new props for that matter) as the PayPal button is only created on component mount due to the empty []
dependencies array. Unfortunately it's not as simple as just adding props to the dependencies array, since this would cause additional buttons to be rendered. We need to find some way to clean up the old PayPal button before re-creating it with the latest props, but I can't see anything of the sort in the PayPal Checkout button API. It's possible using the special PayPal React button might do the trick?
from gatsby-plugin-paypal.
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from gatsby-plugin-paypal.