我正在尝试在 FB.ui 中执行回调函数(发送对话框)。它在加载 FB.ui 时同时调用,但我想在按下“发送”或“取消”按钮后执行回调函数。是否可以实现?
function callback(response) {
alert('message was sent');
}
FB.ui({
method: 'send',
name: 'Dialog',
link: 'http://***.com',
redirect_uri: '****',
description: '***',
picture: '***',
to: userId
},
callback(response)
);