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Helper III
Helper III

get a value form collection

I have a question about using lookup collection value.

I want to get a value form collection.

 

Could someone advise me how to get a value?

 

here is my collection table.

p001.png

p002.png

p003.png

Screen

p004.png

Some formula is working but I don’t think this is a good  formula to get a value.

working

  • LookUp(LookUp(book,true,items).volumeInfo,true,volumeInfo).imageLinks.thumbnail
  • LookUp(LookUp(book,true,items).volumeInfo,true,volumeInfo).title
  • LookUp(LookUp(book,true,items).volumeInfo,true,volumeInfo).publishedDate

not working

  • LookUp(book,items.volumeInfo.title.Value=TextInput3.Text ).items.volumeInfo.title

 

1 ACCEPTED SOLUTION

Accepted Solutions
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Community Support
Community Support

Re: get a value form collection

Hi @mssss ,

 

What does your fourth formula want to do? It is not supported to reference multiple level field in PowerApps

Since this is a single line table, your formula is equivalent to the following:

First(First(book).items).volumeInfo.title
First(First(book).items).volumeInfo.imageLinks.thumbnail
First(First(book).items).volumeInfo.publishedDate

 

To your fourth code, the right syntax should be like this:

LookUp(First(book).items,volumeInfo.title=TextInput3.Text ).volumeInfo.title

Hope this helps.

Sik

 

 

View solution in original post

2 REPLIES 2
Highlighted
Community Support
Community Support

Re: get a value form collection

Hi @mssss ,

 

What does your fourth formula want to do? It is not supported to reference multiple level field in PowerApps

Since this is a single line table, your formula is equivalent to the following:

First(First(book).items).volumeInfo.title
First(First(book).items).volumeInfo.imageLinks.thumbnail
First(First(book).items).volumeInfo.publishedDate

 

To your fourth code, the right syntax should be like this:

LookUp(First(book).items,volumeInfo.title=TextInput3.Text ).volumeInfo.title

Hope this helps.

Sik

 

 

View solution in original post

Highlighted
Helper III
Helper III

Re: get a value form collection

Worked😆

Thank you😌

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