3 Commits (8dbcbba6b599020a1193d2361799880126508620)

Author	SHA1	Message	Date
Paul Fitzpatrick	e5b67fee7e	(core) visualize simple differences between documents ... Summary: Render simple differences between documents. * Show cell changes. * Show cell conflicts. * Show row additions/deletions. Doesn't support any schema changes, and is untested in the presence of schema changes. Any widgets that access row data without using `cells` fields won't receive correct data. Not addressed: * Rendering conflicts in mixed row addition/updating/deleting. * Column additions/deletions, option changes, etc. * Document level changes. * Table and column renames (though anticipated in ActionSummary structure). * Page-level changes. * Drawing attention to changes (marking changed pages+views, suppressing unchanged rows, etc). * Rendering differences in views other than GridView. * Adding UI for initiating a comparison. * Editing while comparing. Replaces {D2600} Test Plan: added tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2618	4 years ago
Paul Fitzpatrick	ac5452c89f	(core) add grist.onRecord and grist.onRecords event handlers ... Summary: This simplifies writing custom widgets that access selected data. To access the record at which the cursor is set, and get any future changes to it as the cursor moves or data changes, it suffices now to do: ``` grist.ready(); grist.onRecord(record => /* render */); ``` Similarly to access the set of selected records, and get any changes, it suffices now to do: ``` grist.ready(); grist.onRecords(records => /* render */); ``` The `records` argument will be a list of objects, each of which is a single record. This is distinct from the column-based representation favored in Grist up ontil now. That remains how methods like `fetchTable` or `fetchSelectedTable` represent their results. In the future, methods named like `fetchRecords` or `fetchSelectedRecords` could be added that return lists. Test Plan: extended tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2583	4 years ago
Paul Fitzpatrick	5ef889addd	(core) move home server into core ... Summary: This moves enough server material into core to run a home server. The data engine is not yet incorporated (though in manual testing it works when ported). Test Plan: existing tests pass Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2552	4 years ago