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feat(nuxt): smooth scroll behavior option (#21948)
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@ -12,6 +12,7 @@ type ScrollPosition = Awaited<ReturnType<RouterScrollBehavior>>
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export default <RouterConfig> {
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export default <RouterConfig> {
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scrollBehavior (to, from, savedPosition) {
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scrollBehavior (to, from, savedPosition) {
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const nuxtApp = useNuxtApp()
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const nuxtApp = useNuxtApp()
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const behavior = this.scrollBehaviorType ?? 'auto'
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// By default when the returned position is falsy or an empty object, vue-router will retain the current scroll position
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// By default when the returned position is falsy or an empty object, vue-router will retain the current scroll position
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// savedPosition is only available for popstate navigations (back button)
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// savedPosition is only available for popstate navigations (back button)
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@ -28,7 +29,7 @@ export default <RouterConfig> {
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return { left: 0, top: 0 }
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return { left: 0, top: 0 }
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}
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}
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if (to.hash) {
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if (to.hash) {
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return { el: to.hash, top: _getHashElementScrollMarginTop(to.hash) }
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return { el: to.hash, top: _getHashElementScrollMarginTop(to.hash), behavior }
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}
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}
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}
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}
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@ -39,7 +40,7 @@ export default <RouterConfig> {
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nuxtApp.hooks.hookOnce(hookToWait, async () => {
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nuxtApp.hooks.hookOnce(hookToWait, async () => {
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await nextTick()
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await nextTick()
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if (to.hash) {
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if (to.hash) {
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position = { el: to.hash, top: _getHashElementScrollMarginTop(to.hash) }
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position = { el: to.hash, top: _getHashElementScrollMarginTop(to.hash), behavior }
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}
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}
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resolve(position)
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resolve(position)
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})
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})
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@ -5,6 +5,7 @@ export type RouterOptions = Partial<Omit<_RouterOptions, 'history' | 'routes'>>
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history?: (baseURL?: string) => RouterHistory
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history?: (baseURL?: string) => RouterHistory
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routes?: (_routes: _RouterOptions['routes']) => _RouterOptions['routes']
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routes?: (_routes: _RouterOptions['routes']) => _RouterOptions['routes']
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hashMode?: boolean
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hashMode?: boolean
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scrollBehaviorType?: 'smooth' | 'auto'
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}
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}
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export type RouterConfig = RouterOptions
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export type RouterConfig = RouterOptions
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@ -12,4 +13,4 @@ export type RouterConfig = RouterOptions
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/**
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/**
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* Only JSON serializable router options are configurable from nuxt config
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* Only JSON serializable router options are configurable from nuxt config
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*/
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*/
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export type RouterConfigSerializable = Pick<RouterConfig, 'linkActiveClass' | 'linkExactActiveClass' | 'end' | 'sensitive' | 'strict' | 'hashMode'>
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export type RouterConfigSerializable = Pick<RouterConfig, 'linkActiveClass' | 'linkExactActiveClass' | 'end' | 'sensitive' | 'strict' | 'hashMode' | 'scrollBehaviorType'>
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