How do you retrieve form posted values via data-attributes with vb.net?

Question

I'm referencing this post here: https://github.com/blueimp/jQuery-File-Upload/issues/2656

<button class="delete" data-url="/delete-url/file.jpg" data-data='{"db_name":"your_db"}'>Delete</button>

In my case I need to send a comma separated string of versions.

In vb.net I am trying to use typical:

Context.Request.Form("versions")

But it's empty. I'm probably doing something wrong.

I've tried the following formats in the button's data-attribute:

data-versions="version1,version2,version3"
data-versions='{"versions":"version1, version2,version3"}'
data-attributes='{"versions":"version1,version2,version3"}'

Looking in the network tab I don't see any posted form values. It's set to type POST, but all it sees are some query string variables.

I can switch to passing via querystring but was hoping to keep it as a form posted value.

Thank you.

Answer 1

It's looking for data-data attribute.

data-data='{"versions":"version1,version2,version3"}'