How to add form items on the fly for fields with multiple values?

[luxio]

I have added a file field widget to the DrupalGap file core module to upload files using the file create raw services ressource:

Now I want to support file fields with multiple values. How do I add an additional file form element to the node edit form after one file has been added?

[signalpoint]

@luxio Nicely done! To follow up, this is related to our discussion in #178 for adding another item to an element, both of which are dependant first on the resolution of https://www.drupal.org/node/2224803 for the Services module.

[luxio]

Thanks. I have submitted a patch for the services module.

[luxio]

What do you think about #825:

[signalpoint]

Great progress on the 'Add another item' functionality, we're getting closer to getting this into DG core!