fix: ant-design/ant-design#21084 improve range picker calendar display on select

[morenyang]

Refs to ant-design/ant-design#21084

Update viewDates when any item is selected.
Whether this will cause other impacts, needs further review.

[vercel]

This pull request is being automatically deployed with ZEIT Now (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://zeit.co/react-component/picker/ky9mbsvia
✅ Preview: https://picker-git-fork-morenyang-range-picker-date-issue.react-component.now.sh

[codecov]

Codecov Report

Merging #21 into master will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #21      +/-   ##
==========================================
- Coverage   99.55%   99.55%   -0.01%     
==========================================
  Files          43       43              
  Lines        1793     1790       -3     
  Branches      525      534       +9     
==========================================
- Hits         1785     1782       -3     
  Misses          6        6              
  Partials        2        2              

Impacted Files	Coverage Δ
src/hooks/useRangeViewDates.ts	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8c13ab7...2cd6694. Read the comment docs.

[hannaofsweden]

Please fix this one :)

[zombieJ]

Should fix logic instead of change test case.

[hannaofsweden]

Any progress on this one @morenyang ?

[morenyang]

Hi, @zombieJ , I reviewed the issue description and code again,

in the original comment, it says to reset another one when empty, but the condition seems to be wrong

picker/src/hooks/useRangeViewDates.ts

Lines 129 to 133 in 2d30468

	// Reset another one when not have value
	const anotherIndex = (index + 1) % 2;
	if (getValue(values, anotherIndex)) {
	newViewDates = updateValues(newViewDates, viewDate, anotherIndex);
	}

so I reverse the condition and it works

picker/src/hooks/useRangeViewDates.ts

Lines 106 to 110 in 7f7e956

	// Reset another one when not have value
	const anotherIndex = (index + 1) % 2;
	if (!getValue(values, anotherIndex)) {
	newViewDates = updateValues(newViewDates, viewDate, anotherIndex);
	}

[zombieJ]

Got it. You are correct.
Could you help to add a test case for this?

[morenyang]

Got it. You are correct.
Could you help to add a test case for this?

Okay, I may add some test cases when I have time

[morenyang]

Hi @zombieJ , add a test case for this

[zombieJ]

+ rc-picker@1.5.1