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fix(ContentToc): use links for scrollspy instead of hardcoded h2/h3 #6282

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Merged
benjamincanac merged 3 commits into from
Apr 17, 2026
+17 −7
Merged

fix(ContentToc): use links for scrollspy instead of hardcoded h2/h3 #6282

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c1b4929
fix: ContentToc highligh feature #5967
tratteo Apr 2, 2026
b03875b
eslint fixes
tratteo Apr 2, 2026
e6e9f9c
Imports ordering
tratteo Apr 2, 2026
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24 changes: 17 additions & 7 deletions src/runtime/components/content/ContentToc.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ export interface ContentTocSlots<T extends ContentTocLink = ContentTocLink> {
</script>

<script setup lang="ts" generic="T extends ContentTocLink">
import { computed } from 'vue'
import { computed, onUnmounted } from 'vue'
import { CollapsibleRoot, CollapsibleTrigger, CollapsibleContent, useForwardPropsEmits } from 'reka-ui'
import { reactivePick, createReusableTemplate } from '@vueuse/core'
import { useRouter, useAppConfig, useNuxtApp } from '#imports'
Expand Down Expand Up @@ -193,13 +193,23 @@ const circuitMaskStyle = computed(() => {

const nuxtApp = useNuxtApp()

nuxtApp.hooks.hook('page:loading:end', () => {
const headings = Array.from(document.querySelectorAll('h2, h3'))
updateHeadings(headings)
})
nuxtApp.hooks.hook('page:transition:finish', () => {
const headings = Array.from(document.querySelectorAll('h2, h3'))
function refreshHeadings() {
const flatLinks = flattenLinks(props.links || [])
if (!flatLinks.length) {
updateHeadings([])
return
}
const selector = flatLinks.map(l => `#${CSS.escape(l.id)}`).join(', ')
const headings = Array.from(document.querySelectorAll(selector))
updateHeadings(headings)
}

const offLoadingEnd = nuxtApp.hooks.hook('page:loading:end', refreshHeadings)
const offTransitionFinish = nuxtApp.hooks.hook('page:transition:finish', refreshHeadings)

onUnmounted(() => {
offLoadingEnd()
offTransitionFinish()
})
</script>

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