josh-collinsworth / joco-sveltekit

The home of my static SvelteKit site.
https://joshcollinsworth.com
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ToC Scroll to Fix #43

Open elucidsoft opened 8 months ago

elucidsoft commented 8 months ago

If you click a ToC item it doesn't scroll to the correct position, that's because the default behavior for anchor points is to scroll to top. To fix this create a method like this:

  function scrollIntoView(id: string) {
    const element = document.getElementById(id);
    element?.scrollIntoView({
      behavior: 'smooth',
      inline: 'center',
      block: 'center',
    });
  }

Change the anchor tag to a button add an on:click to call that with heading.id, and then text-align the button to left. Reason for button is accessibility. This fixes it.