clean up examples
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@ -28,7 +28,9 @@ pub fn App() -> impl IntoView {
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}
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#[server]
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async fn do_something(should_error: Option<String>) -> Result<String, ServerFnError> {
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async fn do_something(
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should_error: Option<String>,
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) -> Result<String, ServerFnError> {
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if should_error.is_none() {
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Ok(String::from("Successful submit"))
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} else {
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@ -42,7 +44,12 @@ async fn do_something(should_error: Option<String>) -> Result<String, ServerFnEr
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#[component]
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fn HomePage() -> impl IntoView {
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let do_something_action = Action::<DoSomething, _>::server();
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let value = Signal::derive(move || do_something_action.value().get().unwrap_or_else(|| Ok(String::new())));
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let value = Signal::derive(move || {
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do_something_action
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.value()
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.get()
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.unwrap_or_else(|| Ok(String::new()))
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});
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Effect::new_isomorphic(move |_| {
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logging::log!("Got value = {:?}", value.get());
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@ -1,11 +1,11 @@
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#[cfg(feature = "ssr")]
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#[actix_web::main]
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async fn main() -> std::io::Result<()> {
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use action_form_error_handling::app::*;
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use actix_files::Files;
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use actix_web::*;
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use leptos::*;
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use leptos_actix::{generate_route_list, LeptosRoutes};
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use action_form_error_handling::app::*;
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let conf = get_configuration(None).await.unwrap();
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let addr = conf.leptos_options.site_addr;
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@ -43,8 +43,8 @@ pub fn main() {
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// a client-side main function is required for using `trunk serve`
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// prefer using `cargo leptos serve` instead
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// to run: `trunk serve --open --features csr`
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use leptos::*;
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use action_form_error_handling::app::*;
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use leptos::*;
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use wasm_bindgen::prelude::wasm_bindgen;
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console_error_panic_hook::set_once();
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@ -118,9 +118,9 @@ pub fn Counters() -> impl IntoView {
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// This is the typical pattern for a CRUD app
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#[component]
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pub fn Counter() -> impl IntoView {
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let dec = create_action(|_| adjust_server_count(-1, "decing".into()));
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let inc = create_action(|_| adjust_server_count(1, "incing".into()));
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let clear = create_action(|_| clear_server_count());
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let dec = create_action(|_: &()| adjust_server_count(-1, "decing".into()));
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let inc = create_action(|_: &()| adjust_server_count(1, "incing".into()));
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let clear = create_action(|_: &()| clear_server_count());
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let counter = create_resource(
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move || {
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(
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@ -222,9 +222,10 @@ pub fn FormCounter() -> impl IntoView {
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#[component]
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pub fn MultiuserCounter() -> impl IntoView {
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let dec =
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create_action(|_| adjust_server_count(-1, "dec dec goose".into()));
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let inc = create_action(|_| adjust_server_count(1, "inc inc moose".into()));
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let clear = create_action(|_| clear_server_count());
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create_action(|_: &()| adjust_server_count(-1, "dec dec goose".into()));
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let inc =
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create_action(|_: &()| adjust_server_count(1, "inc inc moose".into()));
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let clear = create_action(|_: &()| clear_server_count());
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#[cfg(not(feature = "ssr"))]
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let multiplayer_value = {
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@ -1,57 +1,53 @@
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mod counters;
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use leptos::*;
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use actix_files::{Files};
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use actix_web::*;
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use crate::counters::*;
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use leptos_actix::{generate_route_list, LeptosRoutes};
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use crate::counters::*;
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use actix_files::Files;
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use actix_web::*;
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use leptos::*;
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use leptos_actix::{generate_route_list, LeptosRoutes};
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#[get("/api/events")]
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async fn counter_events() -> impl Responder {
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use futures::StreamExt;
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#[get("/api/events")]
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async fn counter_events() -> impl Responder {
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use futures::StreamExt;
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let stream =
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futures::stream::once(async { crate::counters::get_server_count().await.unwrap_or(0) })
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.chain(COUNT_CHANNEL.clone())
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.map(|value| {
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Ok(web::Bytes::from(format!(
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"event: message\ndata: {value}\n\n"
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))) as Result<web::Bytes>
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});
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HttpResponse::Ok()
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.insert_header(("Content-Type", "text/event-stream"))
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.streaming(stream)
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}
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#[actix_web::main]
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async fn main() -> std::io::Result<()> {
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// Explicit server function registration is no longer required
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// on the main branch. On 0.3.0 and earlier, uncomment the lines
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// below to register the server functions.
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// _ = GetServerCount::register();
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// _ = AdjustServerCount::register();
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// _ = ClearServerCount::register();
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// Setting this to None means we'll be using cargo-leptos and its env vars.
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// when not using cargo-leptos None must be replaced with Some("Cargo.toml")
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let conf = get_configuration(None).await.unwrap();
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let addr = conf.leptos_options.site_addr;
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let routes = generate_route_list(Counters);
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HttpServer::new(move || {
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let leptos_options = &conf.leptos_options;
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let site_root = &leptos_options.site_root;
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App::new()
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.service(counter_events)
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.leptos_routes(leptos_options.to_owned(), routes.to_owned(), Counters)
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.service(Files::new("/", site_root))
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//.wrap(middleware::Compress::default())
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})
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.bind(&addr)?
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.run()
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.await
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}
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let stream = futures::stream::once(async {
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crate::counters::get_server_count().await.unwrap_or(0)
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})
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.chain(COUNT_CHANNEL.clone())
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.map(|value| {
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Ok(web::Bytes::from(format!(
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"event: message\ndata: {value}\n\n"
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))) as Result<web::Bytes>
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});
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HttpResponse::Ok()
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.insert_header(("Content-Type", "text/event-stream"))
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.streaming(stream)
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}
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#[actix_web::main]
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async fn main() -> std::io::Result<()> {
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// Setting this to None means we'll be using cargo-leptos and its env vars.
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// when not using cargo-leptos None must be replaced with Some("Cargo.toml")
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let conf = get_configuration(None).await.unwrap();
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let addr = conf.leptos_options.site_addr;
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let routes = generate_route_list(Counters);
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HttpServer::new(move || {
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let leptos_options = &conf.leptos_options;
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let site_root = &leptos_options.site_root;
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App::new()
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.service(counter_events)
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.leptos_routes(
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leptos_options.to_owned(),
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routes.to_owned(),
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Counters,
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)
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.service(Files::new("/", site_root))
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//.wrap(middleware::Compress::default())
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})
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.bind(&addr)?
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.run()
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.await
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}
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