empty label always display undefined

[Evgene Karachevtsev]

She,

Could you please clarify the credentials for test?

[She]

Hi Evgene,

Thank you for replying, just follow the screen shot below:

thank you,

[M&M]

You can do a simple check in your JS - and return / set blank value in case null / or undefined is returned.

Or you can also add some JS to clear the labels in case the service encounters an error. On the REST call / mapping you can do it in the Error event

I am not sure what's causing it though as I don't have access to the code

[She]

probably there's no error i already tried that

[She]

[M&M]

Can I see the mapping

[She]

Hi M,

as you can see this is the service that i was calling : (screenshot below:)

and it's empty. i already tried the following code in SUCCESS MAPPING run
JS:

if (data[0])
{
Appery('label1').text(" ");
Appery('label2').text(" ")
Appery('label3').text(" ")
}

but still,"undefined text" is showing

thank you,

[M&M]

You are using a REST service right?

[She]

Hi M,

Yes, 3rd party Rest

[M&M]

Just a note - the semi colons are missing for your last 2 statements