Edit list items

[kilchenmann]

Is your feature request related to a problem? Please describe.
In the next release (2019-09) it's possible to create lists and add new item. But there's no possibility yet to edit or delete list items or to reorder them.

Describe the solution you'd like
Update list-item-form to edit.

Additional context
This feature needs the implementation of the StringLiteral form component to support multi-language inputs. I already started with a prototype of this form in knora-ui-playground

[kilchenmann]

In the list editor we read the project shortcode from the IRI. In some cases (e.g. BEOL) the IRI doesn't contain the shortcode and we get some 400-errors from the API. We have to improve the existing solution. (#57)

In the test-data of BEOL is a wrong IRI but I have to read the shortcode from the IRI. In this (only in this) case, the shortcode is not part of the beol iri.

[kilchenmann]

The input field of label has a default max length of 16. This should be fixed by implementing StringLiteral-input field

[kilchenmann]

We have to clean up the file / component structure for the lists.

• list.component contains a list of lists in expansion panels (mat-accordion module)
• the mat-accordion contains the recursive list-item.component and list-item-form.component to add / edit list items (an item is the same as node)
• additional there should be a create / edit button to create the list or edit the list-info itself. list-info-form.component opens in mat-dialog.

[kilchenmann]

Todo:

• Fix issue with project id; we can't use the shortcode to create the iri Comment 524880326
• list-info-form: implement stringLiteral and remove language selection
• clean up file / component structure; make it simpler
• update dialog component: remove unused list sections
• language support for stringLiterals; at the moment we read the first item only
  --> what's about one language selector at the top?
• fix issues with the stringLiteral implementation
• edit list info
• main language switch --> doesn't seem to work yet
• fix styling issues
• display stringLiteral value in user's default language Improvements on the StringLiteral Input knora-ui#318 / s. comment

[kilchenmann]

• Edit list items (rename) is not yet possible: We have to wait for Edit list item dsp-api#1387
• Reposition of list item is not yet possible: We have to wait for Reposition list item dsp-api#1388
• Delete list is not yet possible: We have to wait for Delete list / list item if not in use dsp-api#1389

I suggest to prepare everything in Kuirl with status 'disabled' 'readonly' until Knora admin api supports the list editing. Don't forget to update the Knora-ui core module listsService

[flavens]

@kilchenmann should we move this issue to the next milestone 10-2019??

[kilchenmann]

@flavens: Not sure. Let's see how fast @subotic will be with implementing the knora api part to edit list nodes. Otherwise we can still postpone it...

[flavens]

some tasks have been completed + there are some opened issues in knora-api related to this one and already on YouTrack #1387, #1388 and #1389