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Fix next/prev lesson navigation always pointing to Welcome #5

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Merged
thomasahle merged 1 commit into from
Apr 7, 2026
Merged

Fix next/prev lesson navigation always pointing to Welcome #5

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10 changes: 6 additions & 4 deletions src/routes/lesson/[part]/[name]/+page.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -493,9 +493,10 @@
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</a>

{#each [data.lessons.findIndex(l => l.slug === lesson.slug)] as currentIndex}
<div class="border-t border-border pt-3 flex justify-between items-center gap-2">
{#if data.lessons.indexOf(lesson) > 0}
{@const prevLesson = data.lessons[data.lessons.indexOf(lesson) - 1]}
{#if currentIndex > 0}
{@const prevLesson = data.lessons[currentIndex - 1]}
<button
onclick={() => { const [p,n] = prevLesson.slug.split('/'); goto(`${base}/lesson/${p}/${n}`); }}
class="flex items-center gap-1 text-[0.8rem] text-muted-foreground hover:text-teal transition-colors text-left cursor-pointer"
Expand All @@ -506,8 +507,8 @@
{:else}
<div></div>
{/if}
{#if data.lessons.indexOf(lesson) < data.lessons.length - 1}
{@const nextLesson = data.lessons[data.lessons.indexOf(lesson) + 1]}
{#if currentIndex >= 0 && currentIndex < data.lessons.length - 1}
{@const nextLesson = data.lessons[currentIndex + 1]}
<button
onclick={() => { const [p,n] = nextLesson.slug.split('/'); goto(`${base}/lesson/${p}/${n}`); }}
class="flex items-center gap-1 text-[0.8rem] text-muted-foreground hover:text-teal transition-colors text-right ml-auto cursor-pointer"
Expand All @@ -517,6 +518,7 @@
</button>
{/if}
</div>
{/each}
</div>
</article>

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