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feat: scope id for child component

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三咲智子 Kevin Deng 2024-11-14 20:52:19 +08:00
parent 247617612a
commit af75b64b40
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1 changed files with 14 additions and 0 deletions
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14
packages/runtime-vapor/src/apiRender.ts
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@ -92,6 +92,7 @@ export function setupComponent(instance: ComponentInternalInstance): void {
} }
instance.block = block instance.block = block
fallThroughAttrs(instance) fallThroughAttrs(instance)
attachScopeId(instance)
return block return block
}) })
reset() reset()
@ -166,3 +167,16 @@ export function unmountComponent(instance: ComponentInternalInstance): void {
) )
flushPostFlushCbs() flushPostFlushCbs()
} }
export function attachScopeId(instance: ComponentInternalInstance): void {
const scopeId = instance.type.__scopeId
if (scopeId) {
let blk: Block | null = instance.block
while (blk && componentKey in blk) {
blk = blk.block
if (blk instanceof Element) {
blk.setAttribute(scopeId, '')
}
}
}
}