[英]How can I pass a fixed integer value in document.getElementById
Here is my code.这是我的代码。 I want to use fixed integer value instead of "package_select".我想使用固定的 integer 值而不是“package_select”。 How can I do this...我怎样才能做到这一点...
<script>
paypal.Buttons({
createOrder: function(data, actions) {
// This function sets up the details of the transaction, including the amount and line item details.
return actions.order.create({
purchase_units: [{
amount: {
value: document.getElementById("package_select").value
}
}]
});
},
onApprove: function(data, actions) {
// This function captures the funds from the transaction.
return actions.order.capture().then(function(details) {
// This function shows a transaction success message to your buyer.
alert('Transaction completed by ' + details.payer.name.given_name);
});
}
}).render('#paypal-button-container');
//This function displays Smart Payment Buttons on your web page.
</script>
amount: {
value: REPLACE_WITH_FIXED_INTEGER_VALUE
}
See a full demo at https://developer.paypal.com/demo/checkout/#/pattern/client在https://developer.paypal.com/demo/checkout/#/pattern/client查看完整演示
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