多转对话槽确认在alexa技能？

Question

我在lambda.But中为单个时隙确认编写了这段代码，这不是work.Only --它将调用名称时隙，而不是限定槽。

// Confirm slot: name
                if(intentObj.slots.name.name == "name") {
                    if (intentObj.slots.name.confirmationStatus !== 'CONFIRMED') {
                        if (intentObj.slots.name.confirmationStatus !== 'DENIED') {
                            // slot status: unconfirmed
                            const slotToConfirm = 'name';
                            const speechOutput = 'Your name is ' + intentObj.slots.name.value + ', is that right?';
                            //  const repromptSpeech = speechOutput;
                            this.emit(':confirmSlot', slotToConfirm, speechOutput);
                        } else {
                            // slot status: denied => ask again
                            const slotToElicit = 'name';
                            const speechOutput = 'What is your name?';
                            //const repromptSpeech = 'Please tell me what is your name';
                            const updatedIntent = 'DialogIntent';
                            this.emit(':elicitSlot', slotToElicit, speechOutput, updatedIntent);
                        }
                    }
                }

            // Confirm slot: qualification
            if(intentObj.slots.qualification.qualification == "qualification") {
                    if (intentObj.slots.qualification.confirmationStatus !== 'CONFIRMED') {
                        if (intentObj.slots.qualification.confirmationStatus !== 'DENIED') {
                            // slot status: unconfirmed
                            const slotToConfirm = 'qualification';
                            const speechOutput = 'Your qualification is ' + intentObj.slots.qualification.value + ', is that right?';
                            //  const repromptSpeech = speechOutput;
                            this.emit(':confirmSlot', slotToConfirm, speechOutput);
                        } else {
                            // slot status: denied => ask again
                            const slotToElicit = 'qualification';
                            const speechOutput = 'What is your qualification?';
                            //const repromptSpeech = 'Please tell me what is your qualification';
                            const updatedIntent = 'DialogIntent';
                            this.emit(':elicitSlot', slotToElicit, speechOutput, updatedIntent);
                        }
                    }
                }

请分享有关插槽确认的任何信息。

Answer 1

您的第一个插槽的if语句始终是正确的。

if(intentObj.slots.name.name == "name") {.}

这是因为slots.slotName.name将始终是时隙的名称。这是一个无用的if语句。

您可能希望检查是否设置了插槽，并且值为null。然后你可以稍微改变一下你的逻辑。

if(intentObj.slots.name && intentObj.slots.name.value !== null) { 
    // check if confirmed or not
} else {
    // elicit slot "name"
}

第二个插槽的if语句将始终是假的。

if(intentObj.slots.qualification.qualification ==“资格”){

这是因为在qualification数组中没有slots.slotName键。因此，只需将其更改为与上面的类似，检查是否设置了qualification插槽，该值是否为null。

if(intentObj.slots.qualification && intentObj.slots.qualification.value !== null) { 
    // check if confirmed or not
} else {
    // elicit slot "qualification"
}