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fix: transition fallback (closes #562) (#563)

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Greg Johnston 2023-02-21 15:11:08 -05:00 committed by GitHub
parent e9c4b490e5
commit 46f6deddbf
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1 changed files with 14 additions and 1 deletions
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15
leptos/src/transition.rs
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@ -75,6 +75,14 @@ where
E: IntoView,
{
let prev_children = std::rc::Rc::new(RefCell::new(None::<Vec<View>>));
#[cfg(not(feature = "hydrate"))]
let first_run = std::cell::Cell::new(true);
// in hydration mode, "first" run is on the server
#[cfg(feature = "hydrate")]
let first_run = std::cell::Cell::new(false);
crate::Suspense(
cx,
crate::SuspenseProps::builder()
@ -93,7 +101,12 @@ where
})
.children(Box::new(move |cx| {
let frag = children(cx);
*prev_children.borrow_mut() = Some(frag.nodes.clone());
if !first_run.get() {
*prev_children.borrow_mut() = Some(frag.nodes.clone());
}
first_run.set(false);
if let Some(set_pending) = &set_pending {
set_pending.set(false);
}