Posts tagged with functional
Nested Reactive Forms in Angular2, Continued
If you haven't read Part 1 of this post, I suggest you jump over and check that out first, or else you may find yourself lost in the advanced operations we'll be discussing here. In this post, we're going to look at more advanced usages of this setup, including form submission, adding/removing children, autosaving, undo/redo, and resetting form state.
Nested Reactive Forms in Angular2
Over at URBN, I recently worked on a little internal app that involved a fairly complex nested form UI. Having only done limited Angular2 work thus far, mostly using NgUpgrade against an existing Angular1 app, it was a great learning experience in some of the new form capabilities offered in Angular2. However, I couldn't find many great examples involving nested forms that felt clean/maintainable/etc. After a few days of hacking, I was pretty happy with what we ended up with, and super excited about the new Reactive Forms in Angular2.
Beware of hidden inputs in Angular filters