mirror of
https://github.com/adoyle0/leptos-use.git
synced 2025-01-23 09:09:21 -05:00
added use_interval_fn
This commit is contained in:
Maccesch
parent
0777e5b9f8
commit
935e3cd544
22 changed files with 621 additions and 3 deletions
1
.idea/leptos-use.iml
generated
1
.idea/leptos-use.iml
generated
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@ -31,6 +31,7 @@
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<sourceFolder url="file://$MODULE_DIR$/examples/use_mutation_observer/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/use_mutation_observer/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/on_click_outside/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/on_click_outside/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/use_abs/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/use_abs/src" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/examples/use_interval_fn/src" isTestSource="false" />
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<excludeFolder url="file://$MODULE_DIR$/examples/use_event_listener/target" />
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<excludeFolder url="file://$MODULE_DIR$/examples/use_event_listener/target" />
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<excludeFolder url="file://$MODULE_DIR$/target" />
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<excludeFolder url="file://$MODULE_DIR$/target" />
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<excludeFolder url="file://$MODULE_DIR$/docs/book/book" />
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<excludeFolder url="file://$MODULE_DIR$/docs/book/book" />
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@ -3,6 +3,12 @@
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### New Functions 🚀
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- `use_interval_fn`
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## [0.3.0] - 2023-06-13
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## [0.3.0] - 2023-06-13
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### Braking Changes 🛠
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### Braking Changes 🛠
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@ -77,5 +77,5 @@ python3 post_build.py
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If you only want to add the example for one function you can run for example
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If you only want to add the example for one function you can run for example
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```shell
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```shell
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python3 post_build.py use_media_query
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python3 post_build.py use_mequery
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```
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```
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@ -34,6 +34,10 @@
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- [use_mouse](sensors/use_mouse.md)
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- [use_mouse](sensors/use_mouse.md)
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- [use_scroll](sensors/use_scroll.md)
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- [use_scroll](sensors/use_scroll.md)
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# Animation
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- [use_interval_fn](animation/use_interval_fn.md)
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# Watch
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# Watch
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- [watch](watch/watch.md)
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- [watch](watch/watch.md)
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3
docs/book/src/animation/use_interval_fn.md
Normal file
3
docs/book/src/animation/use_interval_fn.md
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@ -0,0 +1,3 @@
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# use_interval_fn
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<!-- cmdrun python3 ../extract_doc_comment.py use_interval_fn -->
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@ -8,6 +8,8 @@
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<!-- cmdrun python3 generate_function_overview.py sensors -->
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<!-- cmdrun python3 generate_function_overview.py sensors -->
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<!-- cmdrun python3 generate_function_overview.py animation -->
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<!-- cmdrun python3 generate_function_overview.py watch -->
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<!-- cmdrun python3 generate_function_overview.py watch -->
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<!-- cmdrun python3 generate_function_overview.py utilities -->
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<!-- cmdrun python3 generate_function_overview.py utilities -->
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@ -12,6 +12,7 @@ members = [
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"use_favicon",
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"use_favicon",
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"use_floor",
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"use_floor",
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"use_intersection_observer",
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"use_intersection_observer",
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"use_interval_fn",
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"use_media_query",
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"use_media_query",
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"use_mouse",
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"use_mouse",
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"use_mutation_observer",
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"use_mutation_observer",
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16
examples/use_interval_fn/Cargo.toml
Normal file
16
examples/use_interval_fn/Cargo.toml
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@ -0,0 +1,16 @@
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[package]
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name = "use_interval_fn"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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leptos = "0.3"
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console_error_panic_hook = "0.1"
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console_log = "1"
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log = "0.4"
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leptos-use = { path = "../..", features = ["docs", "math"] }
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web-sys = "0.3"
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[dev-dependencies]
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wasm-bindgen = "0.2"
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wasm-bindgen-test = "0.3.0"
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23
examples/use_interval_fn/README.md
Normal file
23
examples/use_interval_fn/README.md
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@ -0,0 +1,23 @@
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A simple example for `use_interval_fn`.
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If you don't have it installed already, install [Trunk](https://trunkrs.dev/) and [Tailwind](https://tailwindcss.com/docs/installation)
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as well as the nightly toolchain for Rust and the wasm32-unknown-unknown target:
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```bash
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cargo install trunk
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npm install -D tailwindcss @tailwindcss/forms
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rustup toolchain install nightly
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rustup target add wasm32-unknown-unknown
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```
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Then, open two terminals. In the first one, run:
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```
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npx tailwindcss -i ./input.css -o ./style/output.css --watch
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```
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In the second one, run:
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```bash
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trunk serve --open
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```
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2
examples/use_interval_fn/Trunk.toml
Normal file
2
examples/use_interval_fn/Trunk.toml
Normal file
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[build]
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public_url = "/demo/"
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7
examples/use_interval_fn/index.html
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7
examples/use_interval_fn/index.html
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@ -0,0 +1,7 @@
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<!DOCTYPE html>
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<html>
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<head>
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<link data-trunk rel="css" href="style/output.css">
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</head>
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<body></body>
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</html>
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3
examples/use_interval_fn/input.css
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3
examples/use_interval_fn/input.css
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@ -0,0 +1,3 @@
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@tailwind base;
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@tailwind components;
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@tailwind utilities;
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2
examples/use_interval_fn/rust-toolchain.toml
Normal file
2
examples/use_interval_fn/rust-toolchain.toml
Normal file
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[toolchain]
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channel = "nightly"
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75
examples/use_interval_fn/src/main.rs
Normal file
75
examples/use_interval_fn/src/main.rs
Normal file
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@ -0,0 +1,75 @@
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use leptos::*;
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use leptos_use::docs::demo_or_body;
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use leptos_use::use_interval_fn;
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use leptos_use::utils::Pausable;
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#[component]
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fn Demo(cx: Scope) -> impl IntoView {
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let greetings = [
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"Hello",
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"Hi",
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"Yo!",
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"Hey",
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"Hola",
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"こんにちは",
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"Bonjour",
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"Salut!",
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"你好",
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"Привет",
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];
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let (word, set_word) = create_signal(cx, greetings[0]);
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let (interval, set_interval) = create_signal(cx, 500_u64);
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let (index, set_index) = create_signal(cx, 0);
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let Pausable {
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pause,
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resume,
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is_active,
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} = use_interval_fn(
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cx,
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move || {
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set_index((index.get() + 1) % greetings.len());
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set_word(greetings[index.get()]);
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},
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interval,
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);
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view! { cx,
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<p>{word}</p>
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<p>
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"Interval:"
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<input
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prop:value=interval
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on:input=move |e| set_interval(event_target_value(&e).parse().unwrap())
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type="number"
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placeholder="interval"
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/>
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</p>
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<Show
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when=is_active
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fallback=move |cx| {
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let resume = resume.clone();
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view! {cx,
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<button on:click=move |_| resume()>"Resume"</button>
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}
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}
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>
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{
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let pause = pause.clone();
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view! {cx,
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<button on:click=move |_| pause()>"Pause"</button>
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}
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}
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</Show>
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}
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}
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fn main() {
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_ = console_log::init_with_level(log::Level::Debug);
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console_error_panic_hook::set_once();
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mount_to(demo_or_body(), |cx| {
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view! { cx, <Demo /> }
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})
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}
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289
examples/use_interval_fn/style/output.css
Normal file
289
examples/use_interval_fn/style/output.css
Normal file
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@ -0,0 +1,289 @@
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[type='text'],[type='email'],[type='url'],[type='password'],[type='number'],[type='date'],[type='datetime-local'],[type='month'],[type='search'],[type='tel'],[type='time'],[type='week'],[multiple],textarea,select {
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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background-color: #fff;
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border-color: #6b7280;
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border-width: 1px;
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border-radius: 0px;
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padding-top: 0.5rem;
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padding-right: 0.75rem;
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padding-bottom: 0.5rem;
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padding-left: 0.75rem;
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font-size: 1rem;
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line-height: 1.5rem;
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--tw-shadow: 0 0 #0000;
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}
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[type='text']:focus, [type='email']:focus, [type='url']:focus, [type='password']:focus, [type='number']:focus, [type='date']:focus, [type='datetime-local']:focus, [type='month']:focus, [type='search']:focus, [type='tel']:focus, [type='time']:focus, [type='week']:focus, [multiple]:focus, textarea:focus, select:focus {
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outline: 2px solid transparent;
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outline-offset: 2px;
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--tw-ring-inset: var(--tw-empty,/*!*/ /*!*/);
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--tw-ring-offset-width: 0px;
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--tw-ring-offset-color: #fff;
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--tw-ring-color: #2563eb;
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--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
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--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);
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box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
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border-color: #2563eb;
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}
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input::-moz-placeholder, textarea::-moz-placeholder {
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color: #6b7280;
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opacity: 1;
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}
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input::placeholder,textarea::placeholder {
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color: #6b7280;
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opacity: 1;
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}
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::-webkit-datetime-edit-fields-wrapper {
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padding: 0;
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}
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::-webkit-date-and-time-value {
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min-height: 1.5em;
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}
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::-webkit-datetime-edit,::-webkit-datetime-edit-year-field,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field,::-webkit-datetime-edit-second-field,::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-meridiem-field {
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padding-top: 0;
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padding-bottom: 0;
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}
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select {
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background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
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background-position: right 0.5rem center;
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background-repeat: no-repeat;
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background-size: 1.5em 1.5em;
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padding-right: 2.5rem;
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|
-webkit-print-color-adjust: exact;
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print-color-adjust: exact;
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}
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[multiple] {
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background-image: initial;
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background-position: initial;
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background-repeat: unset;
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background-size: initial;
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padding-right: 0.75rem;
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-webkit-print-color-adjust: unset;
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print-color-adjust: unset;
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}
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[type='checkbox'],[type='radio'] {
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|
-webkit-appearance: none;
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|
-moz-appearance: none;
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|
appearance: none;
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|
padding: 0;
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|
-webkit-print-color-adjust: exact;
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|
print-color-adjust: exact;
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display: inline-block;
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|
vertical-align: middle;
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|
background-origin: border-box;
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|
-webkit-user-select: none;
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|
-moz-user-select: none;
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|
user-select: none;
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|
flex-shrink: 0;
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|
height: 1rem;
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|
width: 1rem;
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|
color: #2563eb;
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|
background-color: #fff;
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|
border-color: #6b7280;
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border-width: 1px;
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|
--tw-shadow: 0 0 #0000;
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|
}
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|
|
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|
[type='checkbox'] {
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|
border-radius: 0px;
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|
}
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|
|
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[type='radio'] {
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|
border-radius: 100%;
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|
}
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|
|
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|
[type='checkbox']:focus,[type='radio']:focus {
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|
outline: 2px solid transparent;
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|
outline-offset: 2px;
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|
--tw-ring-inset: var(--tw-empty,/*!*/ /*!*/);
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|
--tw-ring-offset-width: 2px;
|
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|
--tw-ring-offset-color: #fff;
|
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|
--tw-ring-color: #2563eb;
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--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
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|
--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
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box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
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|
}
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|
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|
[type='checkbox']:checked,[type='radio']:checked {
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|
border-color: transparent;
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|
background-color: currentColor;
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|
background-size: 100% 100%;
|
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|
background-position: center;
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|
background-repeat: no-repeat;
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|
}
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|
|
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|
[type='checkbox']:checked {
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background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
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}
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|
|
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[type='radio']:checked {
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||||||
|
background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='3'/%3e%3c/svg%3e");
|
||||||
|
}
|
||||||
|
|
||||||
|
[type='checkbox']:checked:hover,[type='checkbox']:checked:focus,[type='radio']:checked:hover,[type='radio']:checked:focus {
|
||||||
|
border-color: transparent;
|
||||||
|
background-color: currentColor;
|
||||||
|
}
|
||||||
|
|
||||||
|
[type='checkbox']:indeterminate {
|
||||||
|
background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 16 16'%3e%3cpath stroke='white' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M4 8h8'/%3e%3c/svg%3e");
|
||||||
|
border-color: transparent;
|
||||||
|
background-color: currentColor;
|
||||||
|
background-size: 100% 100%;
|
||||||
|
background-position: center;
|
||||||
|
background-repeat: no-repeat;
|
||||||
|
}
|
||||||
|
|
||||||
|
[type='checkbox']:indeterminate:hover,[type='checkbox']:indeterminate:focus {
|
||||||
|
border-color: transparent;
|
||||||
|
background-color: currentColor;
|
||||||
|
}
|
||||||
|
|
||||||
|
[type='file'] {
|
||||||
|
background: unset;
|
||||||
|
border-color: inherit;
|
||||||
|
border-width: 0;
|
||||||
|
border-radius: 0;
|
||||||
|
padding: 0;
|
||||||
|
font-size: unset;
|
||||||
|
line-height: inherit;
|
||||||
|
}
|
||||||
|
|
||||||
|
[type='file']:focus {
|
||||||
|
outline: 1px solid ButtonText;
|
||||||
|
outline: 1px auto -webkit-focus-ring-color;
|
||||||
|
}
|
||||||
|
|
||||||
|
*, ::before, ::after {
|
||||||
|
--tw-border-spacing-x: 0;
|
||||||
|
--tw-border-spacing-y: 0;
|
||||||
|
--tw-translate-x: 0;
|
||||||
|
--tw-translate-y: 0;
|
||||||
|
--tw-rotate: 0;
|
||||||
|
--tw-skew-x: 0;
|
||||||
|
--tw-skew-y: 0;
|
||||||
|
--tw-scale-x: 1;
|
||||||
|
--tw-scale-y: 1;
|
||||||
|
--tw-pan-x: ;
|
||||||
|
--tw-pan-y: ;
|
||||||
|
--tw-pinch-zoom: ;
|
||||||
|
--tw-scroll-snap-strictness: proximity;
|
||||||
|
--tw-gradient-from-position: ;
|
||||||
|
--tw-gradient-via-position: ;
|
||||||
|
--tw-gradient-to-position: ;
|
||||||
|
--tw-ordinal: ;
|
||||||
|
--tw-slashed-zero: ;
|
||||||
|
--tw-numeric-figure: ;
|
||||||
|
--tw-numeric-spacing: ;
|
||||||
|
--tw-numeric-fraction: ;
|
||||||
|
--tw-ring-inset: ;
|
||||||
|
--tw-ring-offset-width: 0px;
|
||||||
|
--tw-ring-offset-color: #fff;
|
||||||
|
--tw-ring-color: rgb(59 130 246 / 0.5);
|
||||||
|
--tw-ring-offset-shadow: 0 0 #0000;
|
||||||
|
--tw-ring-shadow: 0 0 #0000;
|
||||||
|
--tw-shadow: 0 0 #0000;
|
||||||
|
--tw-shadow-colored: 0 0 #0000;
|
||||||
|
--tw-blur: ;
|
||||||
|
--tw-brightness: ;
|
||||||
|
--tw-contrast: ;
|
||||||
|
--tw-grayscale: ;
|
||||||
|
--tw-hue-rotate: ;
|
||||||
|
--tw-invert: ;
|
||||||
|
--tw-saturate: ;
|
||||||
|
--tw-sepia: ;
|
||||||
|
--tw-drop-shadow: ;
|
||||||
|
--tw-backdrop-blur: ;
|
||||||
|
--tw-backdrop-brightness: ;
|
||||||
|
--tw-backdrop-contrast: ;
|
||||||
|
--tw-backdrop-grayscale: ;
|
||||||
|
--tw-backdrop-hue-rotate: ;
|
||||||
|
--tw-backdrop-invert: ;
|
||||||
|
--tw-backdrop-opacity: ;
|
||||||
|
--tw-backdrop-saturate: ;
|
||||||
|
--tw-backdrop-sepia: ;
|
||||||
|
}
|
||||||
|
|
||||||
|
::backdrop {
|
||||||
|
--tw-border-spacing-x: 0;
|
||||||
|
--tw-border-spacing-y: 0;
|
||||||
|
--tw-translate-x: 0;
|
||||||
|
--tw-translate-y: 0;
|
||||||
|
--tw-rotate: 0;
|
||||||
|
--tw-skew-x: 0;
|
||||||
|
--tw-skew-y: 0;
|
||||||
|
--tw-scale-x: 1;
|
||||||
|
--tw-scale-y: 1;
|
||||||
|
--tw-pan-x: ;
|
||||||
|
--tw-pan-y: ;
|
||||||
|
--tw-pinch-zoom: ;
|
||||||
|
--tw-scroll-snap-strictness: proximity;
|
||||||
|
--tw-gradient-from-position: ;
|
||||||
|
--tw-gradient-via-position: ;
|
||||||
|
--tw-gradient-to-position: ;
|
||||||
|
--tw-ordinal: ;
|
||||||
|
--tw-slashed-zero: ;
|
||||||
|
--tw-numeric-figure: ;
|
||||||
|
--tw-numeric-spacing: ;
|
||||||
|
--tw-numeric-fraction: ;
|
||||||
|
--tw-ring-inset: ;
|
||||||
|
--tw-ring-offset-width: 0px;
|
||||||
|
--tw-ring-offset-color: #fff;
|
||||||
|
--tw-ring-color: rgb(59 130 246 / 0.5);
|
||||||
|
--tw-ring-offset-shadow: 0 0 #0000;
|
||||||
|
--tw-ring-shadow: 0 0 #0000;
|
||||||
|
--tw-shadow: 0 0 #0000;
|
||||||
|
--tw-shadow-colored: 0 0 #0000;
|
||||||
|
--tw-blur: ;
|
||||||
|
--tw-brightness: ;
|
||||||
|
--tw-contrast: ;
|
||||||
|
--tw-grayscale: ;
|
||||||
|
--tw-hue-rotate: ;
|
||||||
|
--tw-invert: ;
|
||||||
|
--tw-saturate: ;
|
||||||
|
--tw-sepia: ;
|
||||||
|
--tw-drop-shadow: ;
|
||||||
|
--tw-backdrop-blur: ;
|
||||||
|
--tw-backdrop-brightness: ;
|
||||||
|
--tw-backdrop-contrast: ;
|
||||||
|
--tw-backdrop-grayscale: ;
|
||||||
|
--tw-backdrop-hue-rotate: ;
|
||||||
|
--tw-backdrop-invert: ;
|
||||||
|
--tw-backdrop-opacity: ;
|
||||||
|
--tw-backdrop-saturate: ;
|
||||||
|
--tw-backdrop-sepia: ;
|
||||||
|
}
|
||||||
|
|
||||||
|
.static {
|
||||||
|
position: static;
|
||||||
|
}
|
||||||
|
|
||||||
|
.text-\[--brand-color\] {
|
||||||
|
color: var(--brand-color);
|
||||||
|
}
|
||||||
|
|
||||||
|
.text-green-600 {
|
||||||
|
--tw-text-opacity: 1;
|
||||||
|
color: rgb(22 163 74 / var(--tw-text-opacity));
|
||||||
|
}
|
||||||
|
|
||||||
|
.opacity-75 {
|
||||||
|
opacity: 0.75;
|
||||||
|
}
|
||||||
|
|
||||||
|
@media (prefers-color-scheme: dark) {
|
||||||
|
.dark\:text-green-500 {
|
||||||
|
--tw-text-opacity: 1;
|
||||||
|
color: rgb(34 197 94 / var(--tw-text-opacity));
|
||||||
|
}
|
||||||
|
}
|
||||||
15
examples/use_interval_fn/tailwind.config.js
Normal file
15
examples/use_interval_fn/tailwind.config.js
Normal file
|
|
@ -0,0 +1,15 @@
|
||||||
|
/** @type {import('tailwindcss').Config} */
|
||||||
|
module.exports = {
|
||||||
|
content: {
|
||||||
|
files: ["*.html", "./src/**/*.rs", "../../src/docs/**/*.rs"],
|
||||||
|
},
|
||||||
|
theme: {
|
||||||
|
extend: {},
|
||||||
|
},
|
||||||
|
corePlugins: {
|
||||||
|
preflight: false,
|
||||||
|
},
|
||||||
|
plugins: [
|
||||||
|
require('@tailwindcss/forms'),
|
||||||
|
],
|
||||||
|
}
|
||||||
|
|
@ -27,6 +27,7 @@ mod use_element_visibility;
|
||||||
mod use_event_listener;
|
mod use_event_listener;
|
||||||
mod use_favicon;
|
mod use_favicon;
|
||||||
mod use_intersection_observer;
|
mod use_intersection_observer;
|
||||||
|
mod use_interval_fn;
|
||||||
mod use_media_query;
|
mod use_media_query;
|
||||||
mod use_mouse;
|
mod use_mouse;
|
||||||
mod use_mutation_observer;
|
mod use_mutation_observer;
|
||||||
|
|
@ -48,6 +49,7 @@ pub use use_element_visibility::*;
|
||||||
pub use use_event_listener::*;
|
pub use use_event_listener::*;
|
||||||
pub use use_favicon::*;
|
pub use use_favicon::*;
|
||||||
pub use use_intersection_observer::*;
|
pub use use_intersection_observer::*;
|
||||||
|
pub use use_interval_fn::*;
|
||||||
pub use use_media_query::*;
|
pub use use_media_query::*;
|
||||||
pub use use_mouse::*;
|
pub use use_mouse::*;
|
||||||
pub use use_mutation_observer::*;
|
pub use use_mutation_observer::*;
|
||||||
|
|
|
||||||
|
|
@ -41,7 +41,7 @@ static IOS_WORKAROUND: RwLock<bool> = RwLock::new(false);
|
||||||
/// ```
|
/// ```
|
||||||
///
|
///
|
||||||
/// > This function uses [Event.composedPath()](https://developer.mozilla.org/en-US/docs/Web/API/Event/composedPath)
|
/// > This function uses [Event.composedPath()](https://developer.mozilla.org/en-US/docs/Web/API/Event/composedPath)
|
||||||
/// which is NOT supported by IE 11, Edge 18 and below.
|
/// which is **not** supported by IE 11, Edge 18 and below.
|
||||||
/// If you are targeting these browsers, we recommend you to include
|
/// If you are targeting these browsers, we recommend you to include
|
||||||
/// [this code snippet](https://gist.github.com/sibbng/13e83b1dd1b733317ce0130ef07d4efd) on your project.
|
/// [this code snippet](https://gist.github.com/sibbng/13e83b1dd1b733317ce0130ef07d4efd) on your project.
|
||||||
pub fn on_click_outside<El, T, F>(cx: Scope, target: El, handler: F) -> impl FnOnce() + Clone
|
pub fn on_click_outside<El, T, F>(cx: Scope, target: El, handler: F) -> impl FnOnce() + Clone
|
||||||
|
|
|
||||||
147
src/use_interval_fn.rs
Normal file
147
src/use_interval_fn.rs
Normal file
|
|
@ -0,0 +1,147 @@
|
||||||
|
use crate::utils::Pausable;
|
||||||
|
use crate::watch;
|
||||||
|
use default_struct_builder::DefaultBuilder;
|
||||||
|
use leptos::leptos_dom::helpers::IntervalHandle;
|
||||||
|
use leptos::*;
|
||||||
|
use std::cell::Cell;
|
||||||
|
use std::rc::Rc;
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
|
/// Wrapper for `set_interval` with controls.
|
||||||
|
///
|
||||||
|
/// ## Demo
|
||||||
|
///
|
||||||
|
/// [Link to Demo](https://github.com/Synphonyte/leptos-use/tree/main/examples/use_interval_fn)
|
||||||
|
///
|
||||||
|
/// ## Usage
|
||||||
|
///
|
||||||
|
/// ```
|
||||||
|
/// # use leptos::*;
|
||||||
|
/// # use leptos_use::use_interval_fn;
|
||||||
|
/// # use leptos_use::utils::Pausable;
|
||||||
|
/// #
|
||||||
|
/// # #[component]
|
||||||
|
/// # fn Demo(cx: Scope) -> impl IntoView {
|
||||||
|
/// let Pausable { pause, resume, is_active } = use_interval_fn(
|
||||||
|
/// cx,
|
||||||
|
/// || {
|
||||||
|
/// // do something
|
||||||
|
/// },
|
||||||
|
/// 1000,
|
||||||
|
/// );
|
||||||
|
/// # view! { cx, }
|
||||||
|
/// # }
|
||||||
|
/// ```
|
||||||
|
pub fn use_interval_fn<CbFn, N>(
|
||||||
|
cx: Scope,
|
||||||
|
callback: CbFn,
|
||||||
|
interval: N,
|
||||||
|
) -> Pausable<impl Fn() + Clone, impl Fn() + Clone>
|
||||||
|
where
|
||||||
|
CbFn: Fn() + Clone + 'static,
|
||||||
|
N: Into<MaybeSignal<u64>>,
|
||||||
|
{
|
||||||
|
use_interval_fn_with_options(cx, callback, interval, UseIntervalFnOptions::default())
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Version of [`use_interval_fn`] that takes `UseIntervalFnOptions`. See [`use_interval_fn`] for how to use.
|
||||||
|
pub fn use_interval_fn_with_options<CbFn, N>(
|
||||||
|
cx: Scope,
|
||||||
|
callback: CbFn,
|
||||||
|
interval: N,
|
||||||
|
options: UseIntervalFnOptions,
|
||||||
|
) -> Pausable<impl Fn() + Clone, impl Fn() + Clone>
|
||||||
|
where
|
||||||
|
CbFn: Fn() + Clone + 'static,
|
||||||
|
N: Into<MaybeSignal<u64>>,
|
||||||
|
{
|
||||||
|
let UseIntervalFnOptions {
|
||||||
|
immediate,
|
||||||
|
immediate_callback,
|
||||||
|
} = options;
|
||||||
|
|
||||||
|
let timer: Rc<Cell<Option<IntervalHandle>>> = Rc::new(Cell::new(None));
|
||||||
|
|
||||||
|
let (is_active, set_active) = create_signal(cx, false);
|
||||||
|
|
||||||
|
let clean = {
|
||||||
|
let timer = Rc::clone(&timer);
|
||||||
|
|
||||||
|
move || {
|
||||||
|
if let Some(handle) = timer.take() {
|
||||||
|
handle.clear();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
let pause = {
|
||||||
|
let clean = clean.clone();
|
||||||
|
|
||||||
|
move || {
|
||||||
|
set_active(false);
|
||||||
|
clean();
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
let interval = interval.into();
|
||||||
|
|
||||||
|
let resume = move || {
|
||||||
|
let interval_value = interval.get();
|
||||||
|
if interval_value == 0 {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
set_active(true);
|
||||||
|
|
||||||
|
if immediate_callback {
|
||||||
|
callback.clone()();
|
||||||
|
}
|
||||||
|
clean();
|
||||||
|
|
||||||
|
timer.set(
|
||||||
|
set_interval_with_handle(callback.clone(), Duration::from_millis(interval_value)).ok(),
|
||||||
|
);
|
||||||
|
};
|
||||||
|
|
||||||
|
if immediate {
|
||||||
|
resume();
|
||||||
|
}
|
||||||
|
|
||||||
|
if matches!(interval, MaybeSignal::Dynamic(_)) {
|
||||||
|
let resume = resume.clone();
|
||||||
|
|
||||||
|
let stop_watch = watch(cx, interval, move |_, _, _| {
|
||||||
|
if is_active.get() {
|
||||||
|
resume();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
on_cleanup(cx, stop_watch);
|
||||||
|
}
|
||||||
|
|
||||||
|
on_cleanup(cx, pause.clone());
|
||||||
|
|
||||||
|
Pausable {
|
||||||
|
is_active: is_active.into(),
|
||||||
|
pause,
|
||||||
|
resume,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Options for [`use_interval_fn_with_options`]
|
||||||
|
#[derive(DefaultBuilder)]
|
||||||
|
pub struct UseIntervalFnOptions {
|
||||||
|
/// Start the timer immediately. Defaults to `true`.
|
||||||
|
immediate: bool,
|
||||||
|
|
||||||
|
/// Execute the callback immediate after calling this function. Defaults to `false`
|
||||||
|
immediate_callback: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Default for UseIntervalFnOptions {
|
||||||
|
fn default() -> Self {
|
||||||
|
Self {
|
||||||
|
immediate: true,
|
||||||
|
immediate_callback: false,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -1,7 +1,9 @@
|
||||||
mod clonable_fn;
|
mod clonable_fn;
|
||||||
mod filters;
|
mod filters;
|
||||||
mod is;
|
mod is;
|
||||||
|
mod pausable;
|
||||||
|
|
||||||
pub use clonable_fn::*;
|
pub use clonable_fn::*;
|
||||||
pub use filters::*;
|
pub use filters::*;
|
||||||
pub use is::*;
|
pub use is::*;
|
||||||
|
pub use pausable::*;
|
||||||
|
|
|
||||||
17
src/utils/pausable.rs
Normal file
17
src/utils/pausable.rs
Normal file
|
|
@ -0,0 +1,17 @@
|
||||||
|
use leptos::Signal;
|
||||||
|
|
||||||
|
/// Pausable effect
|
||||||
|
pub struct Pausable<PauseFn, ResumeFn>
|
||||||
|
where
|
||||||
|
PauseFn: Fn() + Clone,
|
||||||
|
ResumeFn: Fn() + Clone,
|
||||||
|
{
|
||||||
|
/// A Signal that indicates whether a pausable instance is active. `false` when paused.
|
||||||
|
pub is_active: Signal<bool>,
|
||||||
|
|
||||||
|
/// Temporarily pause the effect from executing
|
||||||
|
pub pause: PauseFn,
|
||||||
|
|
||||||
|
/// Resume the effect
|
||||||
|
pub resume: ResumeFn,
|
||||||
|
}
|
||||||
|
|
@ -197,9 +197,10 @@ pub struct WatchOptions {
|
||||||
/// If `immediate` is true, the `callback` will run immediately.
|
/// If `immediate` is true, the `callback` will run immediately.
|
||||||
/// If it's `false, the `callback` will run only after
|
/// If it's `false, the `callback` will run only after
|
||||||
/// the first change is detected of any signal that is accessed in `deps`.
|
/// the first change is detected of any signal that is accessed in `deps`.
|
||||||
|
/// Defaults to `false`.
|
||||||
immediate: bool,
|
immediate: bool,
|
||||||
|
|
||||||
/// Allows to debounce or throttle the callback
|
/// Allows to debounce or throttle the callback. Defaults to no filter.
|
||||||
filter: FilterOptions,
|
filter: FilterOptions,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue