fix: Data Import fixes

[netchampfaris]

Validate select values in column

If a column whose fieldtype is Select has values that are not among the Options, then those will be shown in warnings.

Set default date format for parsed date values

When .xlsx files are parsed, date values become datetime objects. For these, the date format need not be guessed, so defaults to the standard date format yyyy-mm-dd HH:mm:ss.

Column warnings will now show the header title as well

Handle child table row additions

When a user wants to add rows to a table of an existing record, they must keep any existing rows with the ID column so that they are not overwritten and add the new rows keeping their ID column blank.

Show autoname field instead of ID

ID columns will be hidden for DocTypes with autoname set to field:fieldname, because showing fieldname is sufficient.

For e.g., Item Code is shown for Item and ID is hidden.

[netchampfaris]

@Mergifyio backport version-12-hotfix

[mergify]

Command backport version-12-hotfix: pending

Waiting for the pull request to get merged

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed within 3 days if no further activity occurs, but it only takes a comment to keep a contribution alive :) Also, even if it is closed, you can always reopen the PR when you're ready. Thank you for contributing.

[mergify]

Command backport version-12-hotfix: success

Backports have been created

• #11227 fix: Data Import fixes (bp #11083) has been created for branch version-12-hotfix