#if goes to :else even if condition evaluates to true

[lud]

[email protected]

Hi,

I have this code

{#if !isOwner}
  {#if joined || !$ps.player_ids.includes(user.id)}
    true == {(joined || !$ps.player_ids.includes(user.id))}
  {:else}
    false == {(joined || !$ps.player_ids.includes(user.id))}
  {/if}
  
  ** skip **
{/if}

The result is

true == true

But if I write this instead:

{#if !isOwner}
  {#if joined || !$ps.player_ids.includes(user.id)}
    true == {(joined || !$ps.player_ids.includes(user.id))}
  {:else}
    false == {(joined || !$ps.player_ids.includes(user.id))}
    <div class="gbox">
      <!-- @lang -->
      <LoadMsg>Get ready</LoadMsg>
    </div>
  {/if}
 ** skip **
{/if}

Then the result will be

false == true
 Get ready

I do not know where to start to debug this. I think it may be a bug.

[lud]

If I replace the LoadMsg with a div it works as intended.

This is the source code for LoadMsg :

<script>
  export let center = true
  export let inline = false
</script>

<style>
  p.center {
    text-align: center;
  }
</style>

{#if inline}
    <span class:text-center={center}>
      <i class="icon-spin spin"></i>
      <slot />
    </span>
{:else}
    <div class:text-center={center}>
      <i class="icon-spin spin"></i>
      <slot />
    </div>
{/if}

[Conduitry]

Can you save a complete reproduction in the REPL and link to it?

[lud]

Unfortunately not. It works as expected in the repl.

I wrote my code in another way, splitting the :else section in another if, and matching on another variable than joined, so I have a workaround, but still it should not be possible to display false == true !

[ghost]

I believe this is the same behavior as seen in #4263 with perhaps a different repro.

[lud]

Yes my store value has methods and it seems the tracking of values is lost when I add a custom component in the else section.

[antony]

I can confirm I've seen this, but am also unable to reproduce it. I've ended up just writing the code in a different way.

I call it Schrodinger's variable. The store value is false outside an if, but if you log it inside the if, it is true. It's a tough one to track down.

[dummdidumm]

closing as outdated and without repro

[lud]

Yep !