Ffltter Web：使用HtmlElementView、IFrameElement、RegisterViewFactory实施的解决方案在iOS中不起作用 [英] Flutter Web: Implemented solution using HtmlElementView, IFrameElement, registerViewFactory is not working in ios
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问题描述
我已经实现了一个解决方案，将在线支付网关集成到我的Ffltter Web项目中，到目前为止，除了这个解决方案，我还没有找到任何其他解决方案。我在颤动网络项目中实现的解决方案的链接是This作为参考，现在的问题是，这在Android网络上运行得很好，但在iOS网络上却不起作用，我不知道为什么。 有没有人能帮我解释一下这是怎么回事，或者为什么它在iOS中不起作用？或者在Ffltter Web中实现支付网关的任何其他解决方案。
下面是我从那篇文章中实现的代码。
UiFake.dart
import 'dart:ui' as ui;
// ignore: camel_case_types
class platformViewRegistry {
static registerViewFactory(String viewId, dynamic cb) {
ui.platformViewRegistry.registerViewFactory(viewId, cb);
}
}
web/payment.html
<!DOCTYPE html><html>
<meta name="viewport" content="width=device-width">
<head><title>RazorPay Web Payment</title></head>
<body>
<script src="https://checkout.razorpay.com/v1/checkout.js"></script>
<script>
var options = {
"key": "YOUR_KEY_HERE",
"amount": "50000", "currency": "INR",
"name": "Acme Corp",
"description": "Test Transaction",
"image": "https://example.com/your_logo",
"handler": function (response){
window.parent.postMessage("SUCCESS","*"); //2
alert(response.razorpay_payment_id);
alert(response.razorpay_order_id);
alert(response.razorpay_signature)
},
"prefill": {
"name": "Gaurav Kumar",
"email": "gaurav.kumar@example.com",
"contact": "9999999999"
},
"notes": {
"address": "Autofy"
},
"theme": {
"color": "#DF0145"
},
"modal": {
"ondismiss": function(){
window.parent.postMessage("MODAL_CLOSED","*"); //3
}
}
};
var rzp1 = new Razorpay(options);
window.onload = function(e){ //1
rzp1.open();
e.preventDefault();
}
</script>
</body>
</html>
RazorPayWeb.dart
import 'dart:html';
import 'dart:ui' as ui;
//conditional import
import 'package:autofystore/utils/UiFake.dart' if (dart.library.html) 'dart:ui' as ui;
import 'package:flutter/material.dart';
class RazorPayWeb extends StatelessWidget {
@override
Widget build(BuildContext context) {
//register view factory
ui.platformViewRegistry.registerViewFactory("rzp-html",(int viewId) {
IFrameElement element=IFrameElement();
//Event Listener
window.onMessage.forEach((element) {
print('Event Received in callback: ${element.data}');
if(element.data=='MODAL_CLOSED'){
Navigator.pop(context);
}else if(element.data=='SUCCESS'){
print('PAYMENT SUCCESSFULL!!!!!!!');
}
});
element.requestFullscreen();
element.src='assets/html/payment.html';
element.style.border = 'none';
return element;
});
return Scaffold(
body: Builder(builder: (BuildContext context) {
return Container(
child: HtmlElementView(viewType: 'rzp-html'),
);
}));
}
}
提前感谢。
推荐答案
注释掉requestFullscreen()：
//element.requestFullscreen();
这篇关于Ffltter Web：使用HtmlElementView、IFrameElement、RegisterViewFactory实施的解决方案在iOS中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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