如何使用Directline Webchat重新加载Web应用程序？

1 回答

• 2

  你可以使用WebChat控件的BackChannel：

  const user = {
          id: 'userid',
          name: 'username'
        };
        const bot = {
          id: 'botid',
          name: 'botname'
        };
  
       const botConnection = new BotChat.DirectLine({
          secret: 'SECRET'
        });
  
        BotChat.App({
          bot: bot,
          botConnection: botConnection,
          user: user
        }, document.getElementById('BotChatGoesHere'));
  
        botConnection.activity$
          .filter(function (activity) {
            return activity.type === 'event' && activity.name === 'changeBackground';
          })
          .subscribe(function (activity) {
            console.log('"changeBackground" received with value: ' + activity.value);
            changeBackgroundColor(activity.value);
          });
  
        function changeBackgroundColor(newColor) {
          document.body.style.backgroundColor = newColor;
        }
  

  此示例显示机器人如何向WebChat发送 changeBackground 事件并更改页面的backgroundColor .

  来自：https://github.com/Microsoft/BotFramework-WebChat/blob/master/samples/backchannel/index.html

  您可以发送reloadPage事件并在javascript中调用location.reload（），而不是changeBackground事件 .

  回复于 2024-05-02T20:04:58+08:00