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fix(runtime-core): should preserve props casing when component has no declared props

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close #583
This commit is contained in:
Evan You
2020-01-06 15:05:57 -05:00
parent 8aca71b354
commit bb6a346996
2 changed files with 13 additions and 7 deletions
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16
packages/runtime-core/src/componentProps.ts
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@@ -127,13 +127,17 @@ export function resolveProps(
if (key === 'key' || key === 'ref') continue
// prop option names are camelized during normalization, so to support
// kebab -> camel conversion here we need to camelize the key.
const camelKey = camelize(key)
if (hasDeclaredProps && !hasOwn(options, camelKey)) {
// Any non-declared props are put into a separate `attrs` object
// for spreading. Make sure to preserve original key casing
;(attrs || (attrs = {}))[key] = rawProps[key]
if (hasDeclaredProps) {
const camelKey = camelize(key)
if (hasOwn(options, camelKey)) {
setProp(camelKey, rawProps[key])
} else {
// Any non-declared props are put into a separate `attrs` object
// for spreading. Make sure to preserve original key casing
;(attrs || (attrs = {}))[key] = rawProps[key]
}
} else {
setProp(camelKey, rawProps[key])
setProp(key, rawProps[key])
}
}
}