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fix(runtime-vapor): update old value even if no beforeUpdate hook

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三咲智子 Kevin Deng 2024-02-07 20:38:12 +08:00
parent 4be349ebc4
commit 75c8ff5cb7
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1 changed files with 1 additions and 1 deletions
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packages/runtime-vapor/src/directive.ts
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@ -129,11 +129,11 @@ function callDirectiveHook(
instance: ComponentInternalInstance | null,
name: DirectiveHookName,
) {
if (name === 'beforeUpdate') binding.oldValue = binding.value
const { dir } = binding
const hook = dir[name]
if (!hook) return
if (name === 'beforeUpdate') binding.oldValue = binding.value
const newValue = binding.source ? binding.source() : undefined
binding.value = newValue
// disable tracking inside all lifecycle hooks