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Change signals example a bit

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Jonathan Kelley 2023-10-17 15:52:13 -07:00
parent e819702fc5
commit 65e21d7874
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1 changed files with 2 additions and 1 deletions
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examples/signals.rs
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@ -27,6 +27,7 @@ fn app(cx: Scope) -> Element {
button { onclick: move |_| count -= 1, "Down low!" } button { onclick: move |_| count -= 1, "Down low!" }
button { onclick: move |_| running.toggle(), "Toggle counter" } button { onclick: move |_| running.toggle(), "Toggle counter" }
button { onclick: move |_| saved_values.push(count.value().to_string()), "Save this value" } button { onclick: move |_| saved_values.push(count.value().to_string()), "Save this value" }
button { onclick: move |_| saved_values.write().clear(), "Clear saved values" }
// We can do boolean operations on the current signal value // We can do boolean operations on the current signal value
if count.value() > 5 { if count.value() > 5 {
@ -40,7 +41,7 @@ fn app(cx: Scope) -> Element {
// We can also use the signal value as a slice // We can also use the signal value as a slice
if let &[ref first, .., ref last] = saved_values.read().as_slice() { if let &[ref first, .., ref last] = saved_values.read().as_slice() {
rsx! { li { "single element: {first}, {last}" } } rsx! { li { "First and last: {first}, {last}" } }
} else { } else {
rsx! { "No saved values" } rsx! { "No saved values" }
} }