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Code Issues Releases Wiki Activity

Limit melding behavior in insertFragmentAtRange (#1366)

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* fix insert nested single block fragment

* disable merging multi nested blocks
This commit is contained in:
Yifeng Wang
2018-04-28 06:54:31 +08:00
committed by Ian Storm Taylor
parent 0dc2a4feab
commit 7c76fe7120
1 changed files with 14 additions and 0 deletions
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14
packages/slate/src/changes/at-range.js
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@@ -707,6 +707,20 @@ Changes.insertFragmentAtRange = (change, range, fragment, options = {}) => {
return
}
// If the fragment starts or ends with single nested block, (e.g., table),
// do not merge this fragment with existing blocks.
if (
firstBlock != lastBlock &&
Block.isBlock(fragment.nodes.first()) &&
Block.isBlock(fragment.nodes.last()) &&
(firstBlock != fragment.nodes.first() || lastBlock != fragment.nodes.last())
) {
fragment.nodes.reverse().forEach((node) => {
change.insertBlockAtRange(range, node, options)
})
return
}
// If the first and last block aren't the same, we need to insert all of the
// nodes after the fragment's first block at the index.
if (firstBlock != lastBlock) {