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fix(slot): add a function to return the slot fallback content #10229
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slot fallback content should be evaluated only when the parent is not providing it.
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Deleted because I wanted to approve
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LGTM
I haven't checked if this has a bad impact on performance in specific scenarios
Is there a release date for this fix? Or any additional work that needs to be done? |
@@ -24,9 +24,9 @@ export function renderSlot ( | |||
} | |||
props = extend(extend({}, bindObject), props) | |||
} | |||
nodes = scopedSlotFn(props) || fallback |
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We need to account for already render vnodes here (from component compiled with an older version of Vue)
I added the commit for retro compatibility at #12014 because I couldn't push to the branch |
fixes #10224.
What kind of change does this PR introduce? (check at least one)
Does this PR introduce a breaking change? (check one)
If yes, please describe the impact and migration path for existing applications:
The PR fulfills these requirements:
dev
branch for v2.x (or to a previous version branch), not themaster
branchfix #xxx[,#xxx]
, where "xxx" is the issue number)If adding a new feature, the PR's description includes:
Other information: