Question

我使用backchannel部署了用c＃编写的机器人。它适用于所有浏览器，包括chrome，edge和mozilla firefox，除了Internet Explorer。它只是没有打开。有解决方案吗？

这是我运行的backchannel html代码。

<html>
  <head>
  <meta charset="UTF-8" />
  <title>Bot Chat</title>
  <link href="botchat.css" rel="stylesheet" />

  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
  <style>
    .wc-chatview-panel {
        width: 420px;
        height: 500px;
        position: relative; 
    }
    .h2{
        font-family: Segoe UI;
    }
    .bottomcorner{
        position:absolute;
        bottom:5px;
        right:0
    }
  </style>
 </head>

 <body onload="postLoadMessage()">
   <div id="BotChatGoesHere" class="bottomcorner"> <!-- "wc-narrow"></div>-->
      <script src="botchat.js"></script>
      <script>

        var params = BotChat.queryParams(location.search);
        var user = { id: userid };
        var bot = {
            id: bot,
        };

        window['botchatDebug'] = params['debug'] && params['debug'] === "true";

        var botConnection = new BotChat.DirectLine({
            secret: secretkey,
            token: params['t'],
            domain: params['domain'],
            webSocket: params['webSocket'] && params['webSocket'] === "true" 
        });

        BotChat.App({
            botConnection: botConnection,
            user: user,
            bot: bot
        }, document.getElementById("BotChatGoesHere"));

        botConnection.activity$
            .filter(activity => activity.type === "event" && activity.name === "changeBackground")
            .subscribe(activity => changeBackgroundColor(activity.value))
        const changeBackgroundColor = (newColor) => {
            document.body.style.backgroundColor = newColor;
        }

        const postLoadMessage = () => {
            botConnection
                .postActivity({type: "event", value: "" , from: {id: "me" }, name: "PageLoaded"})
                .subscribe(id => console.log("success"));
        }
    </script>
 </body>
</html>

Answer 1

只需改变：

.subscribe(id => console.log("success"));

使用：

.subscribe(function (id) { console.log("success"); });

在IE中一切都会好的。

实际上，更改所有箭头功能（=＆gt;）：

foo => ...

带

function(foo) { ... }

因为这些函数是IEAS中不支持的ECMAScript 6的一部分。有关详细信息，请参阅：https://kangax.github.io/compat-table/es6。

Internet Explorer是否支持使用反向通道部署的bot？

1 个答案: