Complete WBS edit view

[kako-nawao]

Right now activities are treated like flat, atomic resources, so creating a sensible structure is really tiresome and error-prone:

• in list view, click on add
• fill the activity data (code, name)
• select the correct parent (dropdown)
• save, and be taken back to the list view

That works for now because WBSs will be created through interface files, so only a a little tuning is required, but eventually we want something that's easier to use and allows for greater control.

I've created an experimental view using Django formsets (and some JS).

What it does so far:

• Toggle of subactivities (collapse)
• Automatic update of parent WBS code for subactivities
• Creation of form for new activity (main and nested)
• Saving new instances (for some reason the formset is ignoring them)
• Handle nested new instances (where parent is also new, we don't know the id)

What remains to do:

• Toggable-label widget for labour types
• Chosen-like widget for activity groups
• Sort the activities hierarchically (right now they are listed by ids)

Here's an example.

[omelendrez]

Well this is definitively a big improvement in the WBS management. But the capacity of searching inside that form will be available? How can the PCON guy update an activity that is, let's say in the middle of a list of 2000 activities?

[kako-nawao]

Yeah, we need to add a search capability as well.