ForAll Collection Patch

[newb]

Hi All,

In my app, I have a questionnaire built in a gallery.
My goal is upon successfully answering all the required questions, patching those questions that have been answered.
As I have a few different types of questions in my gallery, such as date or text, I am saving the answers in a hidden Answers_lbl of each gallery Item, then for all the gallery items where Answers_lbl is not Blank, I am creating a collection. In a next screen the user needs to confirm their answers and I want to patch the items of the collection. I am using a dataverse as my data source to save all of my answers.
My current formula for Patching the collection items is the following:

ForAll(
    ColAnsweredQuestions,
Patch(
       'Questionnaire answers',
       Defaults('Questionnaire answers'),
       {
        Answer: CAnswer
    }
    )
);     

 
I get an error that my ForAll and Patch functions have some invalid arguments. Any ideas on where am I making a mistake?

[BCLS776 · Accepted solution]

What is CAnswer? If it is a field in the ColAnsweredQuestions collection, you'll need to modify your code to this:

ForAll(
    ColAnsweredQuestions As aQuestion,
    Patch(
        'Questionnaire answers',
        Defaults('Questionnaire answers'),
        {
            Answer: aQuestion.CAnswer
        }
    )
);     

Hope that helps,

Bryan

[surajkv]

Hi @newb Please can try below formula

ForAll( ColAnsweredQuestions,
Patch('Questionnaire answers',
{
Answer: CAnswer
}))