Question

一个人如何将参数从实现编辑器中的意图传递到另一个后续意图。

这是我的代码

    // original intent
    // the params defined here are the ones I want to pass to the app.intent below.

    app.intent('Book Appointment', (conv, params) => {

            // the params that i want to access in the next intent
            const date = params['date'];
            const time = params['time'];
            const firstName = params['given-name'];
            const email = params['email'];

            // what i dont get is what to put in here is it
            // how am i formatting this?
            const parameters = {'date':params.date,}

            // is the 'welcome-context' replaced with this one from the JSON? like so?

            conv.contexts.set('projects/myproject-120c2/agent/sessions/c2c1c9e0-2ccf-0cf0-d7ce-e52561d44de3/contexts/bookappointment-followup"', 5, parameters);

// or is it

conv.contexts.set('bookappointment-followup', 5, parameters); // ??

// like it is in Dialogflow

    })


    // follow-up intent
    app.intent('Book Appointment - yes', (conv, params) => {
        // this is where I want to access the ones above


        // then im accessing them like this?
        const conv.contexts.get('bookappointment-followup').parameters['whatever it is above'];

        })

电子邮件中的变量返回未定义。我认为这与上下文有关，但是我不知道它是否与＃book.appointment.follow.date等相同的代码。

感谢帮助，欢呼

Answer 1

您可以查看我的答案here

使用输出上下文保存参数

{  
  "fulfillmentText":"This is a text response",
  "fulfillmentMessages":[  ],
  "source":"example.com",
  "payload":{  
    "google":{  },
    "facebook":{  },
    "slack":{  }
  },
  "outputContexts":[  
    {  
      "name":"<Context Name>",
      "lifespanCount":5,
      "parameters":{  
        "<param name>":"<param value>"
      }
    }
  ],
  "followupEventInput":{  }
}

如果您使用的是NodeJS client

您可以使用类似参数的上下文来保存

let param1 = [];
let param2 = {};
let ctx = {'name': '<context name>', 'lifespan': 5, 'parameters': {'param1':param1, 'param2': param2}};
agent.setContext(ctx);

并得到它

let params = agent.getContext("<context name>").parameters;
let param1 = params.param1;
let param2 = params.param2;

如果使用conv，您也可以这样尝试：

app.intent('<INTENT>', conv => {
  conv.ask('<RESPONSE>');
  const parameters = {'param1':param1, 'param2': param2}};
  conv.contexts.set('welcome-context', 5, parameters);
});

并像here一样访问它：

const conv.contexts.get(<context>).parameters[<param>];

如果通过context无效，则可以尝试使用data之类的

conv.data.someProperty = 'someValue'

如here

Answer 2

感谢这项工作。

const firstName = conv.contexts.get('bookappointment-followup').parameters['given-name'];

：）

如何将参数从一种意图传递到另一种对话框

2 个答案: