You are correct the inline editing does not have the features to add/remove items. https://docs.sitefinity.com/inline-editing
As for adding the feature I think you are the right track. Once you have the button you will need to create a 'form' maybe in a modal? Then I would use the oData web services to create the item or potential delete. https://docs.sitefinity.com/create-a-web-service
Thanks for reply. So I assume this is a little false advertising in this video. It does not mention these editing tools are custom. Or am I missing something
I have inline editing enabled for site.
I am able to perform inline editing for elements.
However, I see no ability to add an item i.e. list item content block on the fly.
So for example
1. I have a list widget
2. I can successfully perform inline editing
3. There is NO Add button to add a new list item
4. There is NO Delete button to Delete list item
I know there is the IsInlineEditingMode attribute and since this if feather can I do something like the following etc
// Output some button to allow adding.