AttachmentExistsIndicator not working as expected

fceylan_hs — Sun, 26 Mar 2023 13:18:03 GMT

Hi experts,

On Cloud Applications Studio, I would like to check if there's any attachment added on the specific node. For that purpose I think need to use AttachmentExistsIndicator property

if(this.AttachmentFolder.AttachmentExistsIndicator)
{
// logic goes here
}

The problem is; if attachment tab containst any document it works fine. But if there no document exist on attachments tab, this.AttachmentFolder.AttachmentExistsIndicator throws error. Is this system bug or expected behaviour?

Re: AttachmentExistsIndicator not working as expected

ThiagoSarmento — Fri, 12 May 2023 19:39:09 GMT

Hi fceylan_hs,

You need to check first if the AttachmentExistsIndicator field is empty or not. For that, you can be using IsInitial() function.

Then, for you case, if it is not empty, the IF logic will be executed.

So you can try:

if(!this.AttachmentFolder.AttachmentExistsIndicator.IsInitial())

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AttachmentExistsIndicator not working as expected

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