I am having set of controls on a screen that patch to a SharePoint list. These fields are outside the edit/new form due to specific layout requirements.
I am being asked to have multiple attachment fields on the screen in question, all of which are submitting to the same SharePoint list attachment field. I was able to make use of a single attachment control in a edit form(imbedded in the screen) that has only one attachment control, then I submit the form, I use a lookup and patch the rest of the fields in the screen. This approach is very complicated for multiple attachment fields as Submit Form function does not update the list based on ID.
I believe that the isolated attachment control does not work with patch function. If so, is there a way for me to have multiple attachment controls on a single screen submitting to SharePoint list .
Below is the screen shot of the section that was proposed in a mockup-up.
My question is: if there is a way to do this and if so is it architecturally sound. Thanks/
