我将用Ionic 3应用程序实现Razorpay Everything Works Find,我获得了带有支付ID的成功回调,但之后没有任何事情发生,如重定向到其他页面或路由或任何其他活动或调用函数等。
我指的是以下链接,
https://github.com/razorpay/razorpay-cordova-sample-app/tree/master/rzp-ionic2-example
这是我的密码,
var options = {
description: 'Credits towards consultation',
image: 'https://i.imgur.com/3g7nmJC.png',
currency: 'INR',
key: 'rzp_test_1DP5mmOlF5G5ag',
amount: '5000',
name: 'foo',
prefill: {
email: '[email protected]',
contact: '8879524924',
name: 'Pranav Gupta'
},
theme: {
color: '#F37254'
},
modal: {
ondismiss: function() {
alert('dismissed')
}
}
};
var successCallback = function(payment_id) {
alert('payment_id: ' + payment_id);
this.navCtrl.push("ThankyouPage",{
status: this.status
});
};
var cancelCallback = function(error) {
alert(error.description + ' (Error ' + error.code + ')');
};
this.platform.ready().then(() => {
RazorpayCheckout.open(options, successCallback, cancelCallback);
})
最佳答案
您应该像这样使用arrow functions
:
var options = {
description: 'Credits towards consultation',
image: 'https://i.imgur.com/3g7nmJC.png',
currency: 'INR',
key: 'rzp_test_1DP5mmOlF5G5ag',
amount: '5000',
name: 'foo',
prefill: {
email: '[email protected]',
contact: '8879524924',
name: 'Pranav Gupta'
},
theme: {
color: '#F37254'
},
modal: {
ondismiss: () => { // <- Here!
alert('dismissed')
}
}
};
var successCallback = (payment_id) => { // <- Here!
alert('payment_id: ' + payment_id);
this.navCtrl.push("ThankyouPage",{
status: this.status
});
};
var cancelCallback = (error) => { // <- Here!
alert(error.description + ' (Error ' + error.code + ')');
};
this.platform.ready().then(() => {
RazorpayCheckout.open(options, successCallback, cancelCallback);
})
当使用常规函数时,
this
关键字引用函数本身,但是当使用箭头函数时,this
属性不会被覆盖,仍然引用组件实例(在这里您定义了navctrl属性)。