为botframework v4选择提示应用列表样式:NodeJS [英] Apply list style for botframework v4 choice prompt: NodeJS

问题描述

我正在尝试在botbuilder-dialog的选择中添加列表样式； Botframework v4，NodeJS.

Hi I'm trying to add a list style in the choices of botbuilder-dialog; Botframework v4, NodeJS.

我正在尝试使用下面的代码来实现它，但是列表样式似乎对选择没有任何影响.它应该提示一个编号列表，但是会提示一个类似列表的按钮.

I'm trying to implement it using the code below, but its seems that the list style does not take any effect in the choices. It should prompt a numbered list but it prompts a button like list.

const{ChoicePrompt, ListStyle} = require('botbuilder-dialogs');
const CHOICE_PROMPT = 'CHOICE_PROMPT';

//Set up ChoicePrompt
var cp = new ChoicePrompt(CHOICE_PROMPT);
cp.Style = ListStyle.list;
this.addDialog(cp);

this.choicesX = ['Pick1', 'Pick2', 'Pick3'];


//function
async test(stepContext){
    return await stepContext.prompt(CHOICE_PROMPT, {
        prompt: 'Select item:',
        choices: this.choicesX
    });
}

在选择提示中添加列表样式的正确方法是什么?

What is the correct way to add a list style in the choices of choice prompt?

推荐答案

这似乎是此StackOverflow问题的重复；但是，答案是在C#中.这就是在Node SDK中设置样式提示选项的方式.

This seems to be a duplicate of this StackOverflow question; however, the answer is in C#. This is how you would set the style prompt option in the Node SDK.

Node SDK v4.5

const { ListStyle, ... } = require('botbuilder-dialogs');

async transportStep(step) {
    // WaterfallStep always finishes with the end of the Waterfall or with another dialog; here it is a Prompt Dialog.
    // Running a prompt here means the next WaterfallStep will be run when the users response is received.
    return await step.prompt(CHOICE_PROMPT, {
        prompt: 'Please enter your mode of transport.',
        choices: ChoiceFactory.toChoices(['Car', 'Bus', 'Bicycle']),
        style: ListStyle.list
    });
}

列表样式选项为none，auto，inline，list，suggestedAction和heroCard.

The list style options are none, auto, inline, list, suggestedAction, and heroCard.

希望这会有所帮助！

这篇关于为botframework v4选择提示应用列表样式:NodeJS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！