Looping to binary data

[hermanmaleiane]

Hi team,

How can i loop a result of IMAP node when it returns many attachments.
I want to know the extension of one of the attachments.

When i have one attachment i’m able to get the extension using these line:

item.filename = getBinaryData().attachment_0.fileName;
var name= item.filename.slice(-3);

Thanks in advance

[harshil1712]

Hey @hermanmaleiane,

You use the code snippet mentioned in our docs: JavaScript Code Snippets | Docs

This will create individual items and you can then process each of them.

[harshil1712]

Hey @hermanmaleiane,

How are you doing? Did you find the solution?

[hermanmaleiane]

Hi @harshil1712 !!
Thanks for your help. I was able to fix the issue.

[harshil1712]

Thanks, @hermanmaleiane for letting me know! If you can share the solution, it would help other community members!

[hermanmaleiane]

No problem @harshil1712 .
I’m glad to share.

This code works perfectly

if(Object.keys($binary).length>0){

    for(let i in Object.values($binary)){
          var type= Object.values($binary)[i]['fileExtension'];
          if(type =='eml'){
          return type ;
          }
    }
    return '';
}else {
return '';
}

[harshil1712]

Thank you