在 Microsoft Bot Framework (Node.js) 中的对话框之间切换

Question

我在 Microsoft Bot Framework 上编写了一个机器人。我使用了 LUIS 语言模型。 下面是我的一段代码：

bot.use(builder.Middleware.dialogVersion({ version: 1.0, resetCommand: /^reset/i }));
bot.dialog('/', intents);

intents.matches('GoogleHome', [

    function (session, args) {
    if(builder.EntityRecognizer.findEntity(args.entities, 'cookingtips'))
    {
            quickReply(session, args)
    }
    if(builder.EntityRecognizer.findEntity(args.entities, 'wakingtips'))
    {
            //My rest of the code
    }

}])

这是我的快速回复的代码

function quickreply(session, args){

    var msg = new builder.Message(session)
                .text("Let me know the date and time you are comfortable with..")
                .suggestedActions(
                    builder.SuggestedActions.create(
                        session,[
                            builder.CardAction.imBack(session, "CookingTips", "CookingTips"),
                            builder.CardAction.imBack(session, "WalkingTips", "WalkingTips")

                        ]
                    )
                );
            builder.Prompts.choice(session, msg, ["CookingTips", "WalkingTips"]), function(session,results) {
             console.log(results);
            session.send('So I understand you want a cooking tip ' +  results + ' right now');
            session.endDialog();
        }}

我能够得到快速回复，点击后什么也没有发生。我在控制台中看到以下内容：

.BotBuilder:prompt-choice - Prompt.returning([object Object])
.BotBuilder:prompt-choice - Session.endDialogWithResult()
/ - Session.endDialogWithResult()

相反，我希望将此消息发送到我的 LUIS，或者至少显示回调函数中所写的确认消息。我该怎么做？

Answer 1

由于您的quickReply() 函数不会创建新对话框，因此endDialog() 将终止当前对话框，并且由于您没有父对话框，因此无法返回到恢复对话框。

您可以利用next 中间来传递值，将您的代码修改为：

intents.matches('GoogleHome', [

    function (session, args, next) {
    if(builder.EntityRecognizer.findEntity(args.entities, 'cookingtips'))
    {
            quickReply(session, args, next)
    }
    if(builder.EntityRecognizer.findEntity(args.entities, 'wakingtips'))
    {
            //My rest of the code
    }

},(session,result)=>{
//get the user choice here
    console.log(result);
    session.send(JSON.stringify(result));
}])

快速回复

function quickRelpy(session, args, next) {
    var msg = new builder.Message(session)
        .text("Let me know the date and time you are comfortable with..")
        .suggestedActions(
            builder.SuggestedActions.create(
                session, [
                    builder.CardAction.imBack(session, "CookingTips", "CookingTips"),
                    builder.CardAction.imBack(session, "WalkingTips", "WalkingTips")

                ]
            )
        );
    builder.Prompts.choice(session, msg, ["CookingTips", "WalkingTips"]);
}