Add grouping functionality for tables

[elizavetaRa]

Description

Grouping as well as preview functionality for the tables, web part
Web part: #6165

Setup is done with the property "groupingSettings" . Following settings are possible:

• groupingFunctions: Object with keys as grouping options names and functions that get a table data row and return a group name for that row. The names of the functions are used as grouping options.

• groupingBy: must be either one of the keys in groupingFunctions or 'None'. If not set, default grouping will be 'None'.

• ShowGroupingOptions: boolean value for showing or hinding the select element with grouping options above the table.

• sortGroups: Object with keys as grouping options names and as values functions that get an array of groups and return a sorted array of groups.

Related Issue

Motivation and Context

UX-friendly option for better overviews of table contents

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• [ x] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests

Checklist:

• [ x] Code changes
• Unit tests added
• Acceptance tests added
• Documentation added/updated

Open tasks:

• Tests

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[kulmann]

Could you please add an example in the examples section of the OcTable.vue file which showcases a simple demo instance of an OcTable with grouping settings defined (examples are currently starting in line 930).

I see some issues in the template, e.g. a style="colspan='2'" which should just be :colspan="2". rowHeight is used in the template, but never defined. I can fix that and do some adjustments, but it would be good to have an example from you.

[CLAassistant]

All committers have signed the CLA.

[diocas]

@kulmann @elizavetaRa looks like this got a conflict again. Is there anything else blocking it?

[elizavetaRa]

I resolved the conflicts

[diocas]

@kulmann Pascal said you had some comments about this PR, is there anything blocking?

[diocas]

@kulmann you were going to create a separate PR for this, any update on it?

[kulmann]

@kulmann you were going to create a separate PR for this, any update on it?

(edited - sorry, I misread your comment)
@fschade is working on a PR right now.

[fschade]

@elizavetaRa can you please have a look -> owncloud/web#6680 and link #2048 locally until it's merged and release.

[pascalwengerter]

Closing this PR since we won't merge it in ODS this way. Corresponding work (including discussions) is being tracked/worked on in in the web repository, see

• Add grouping functionality for tables web#6359
• Add package to store POCs and pull in experimental table web#6680