DateWidget, DatetimeWidget (pick-a-date) now able to clear previous

[seanupton]

values; fixes inability to clear an already set date or datetime in Archetypes fields.

[seanupton]

I am unsure if this is something we want to also fix for the 1.10.x branch and Plone 5.0.x, as well? Thoughts?

[jensens]

You can always start a Jenkins test-job on your own to test that your pull request (PR) does not break anything.

Below click on the link to Jenkins

log in with your Github user - if not already done before.

Paste the full pull request URL into the text field (if multiple pull requests need to be combined in one run, then one PR URL per line)

Click on Build

Jenkins reports back to the pull request(s) on Github in the status box at the bottom.

In Plone we value a lot our testing suite, so we usually never merge pull requests if they have not been tested by Jenkins first.

[jensens]

A fix for 5.0.x would be nice to have, but I think its nothing critical.

[seanupton]

@jensens @thet @vangheem ... or anyone familiar with mockup widgets and converters for them. Anyone willing to review/merge? Checks pass, and if this gets merged, I can move on to implementing this fix (clearing previous dates with no value) for 5.0.x next.

[vangheem]

Looks good, thank you!