如何在Virtual Assistant中创建步骤瀑布，其中步骤是在运行时生成的AdaptiveCard? [英] How to create a step waterfall inside the Virtual Assistant where the steps are AdaptiveCards that are generated at runtime?

问题描述

我需要在运行时生成瀑布式步骤，因为它们基于API响应-甚至可以使用WaterfallDialog和WaterfallSteps吗?

I need to generate the waterfall steps at runtime, as they are based off an API response - is this even possible with the WaterfallDialog and WaterfallSteps?

可以使用AdaptiveCard类在运行时创建自适应卡，但是就将这些卡添加到对话框堆栈而言，我可以在运行时调用AddDialog()并添加瀑布步骤吗?我的API返回JSON以及要显示在对话框中的文本以及它的控件类型-它根据

Creating the adaptive cards at runtime can be done using the AdaptiveCard class but in terms of adding these to the dialog stack can I just call AddDialog() at runtime and add the waterfall steps? My API returns JSON with the text to display in the dialog as well as what kind of controls it - it uses React-JSONSchema and the UISchema property as per this documentation. This is an external API that I am working with.

beginDialog 还是与CustomDialog实现有关?

The documentation for dialogs focuses on static content. Could I begin with an empty Waterfall and use something like beginDialog or will I have to do with a CustomDialog implementation?

推荐答案

我设法通过使用

I managed to achieve this by using the ComplexDialogBot as the basis for how my bot would work.

更具体地说，在上面链接的类中，有两种感兴趣的方法:

More specifically inside the class linked above there are two methods of interest:

• SelectionStepAsync-向用户显示选择内容
• LoopStepAsync-处理用户输入并确定当前对话框流是应该移到下一步还是结束.

• SelectionStepAsync - Presents the user with a selection
• LoopStepAsync - Processes the user input and decides whether the current dialog flow should move to the next step, or be ended.

我用两个步骤(DisplayCardAsync和ProcessCardAsync)创建了一个WaterfallStep[]，与上述类中的方法类似.以我为例，我收集了所有可能的步骤，以及弄清楚逻辑流程是否满足完成条件的逻辑，这意味着所有繁重的工作都发生在ProcessCardAsync内部.

I created a WaterfallStep[] with two steps (DisplayCardAsync and ProcessCardAsync) which are analogous with the methods in the class above. In my case I had a collection of all the possible steps, along with the logic for figuring out whether completion criteria had been met for a flow which meant that all of the heavy lifting took place inside ProcessCardAsync.

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