mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-11-23 20:53:06 +00:00
137 lines
4.3 KiB
Rust
137 lines
4.3 KiB
Rust
// #![allow(unused, non_upper_case_globals, non_snake_case)]
|
|
// use bumpalo::Bump;
|
|
// use dioxus_core::nodebuilder::*;
|
|
// use dioxus_core::prelude::*;
|
|
// use std::{collections::HashMap, future::Future, marker::PhantomData};
|
|
|
|
fn main() {}
|
|
// fn main() {
|
|
// let mut vdom = VirtualDom::new_with_props(
|
|
// component,
|
|
// Props {
|
|
// blah: false,
|
|
// text: "blah".into(),
|
|
// },
|
|
// );
|
|
|
|
// vdom.progress();
|
|
|
|
// let somet = String::from("asd");
|
|
// let text = somet.as_str();
|
|
|
|
// /*
|
|
// this could be auto-generated via the macro
|
|
// this props is allocated in this
|
|
// but the component and props would like need to be cached
|
|
// we could box this fn, abstracting away the props requirement and just keep the entrance and allocator requirement
|
|
// How do we keep cached things around?
|
|
// Need some sort of caching mechanism
|
|
|
|
// how do we enter into a childscope from a parent scope?
|
|
|
|
// Problems:
|
|
// 1: Comp props need to be stored somewhere so we can re-evalute components when they receive updates
|
|
// 2: Trees are not evaluated
|
|
|
|
// */
|
|
// let example_caller = move |cx: &Bump| {
|
|
// todo!()
|
|
// // let p = Props { blah: true, text };
|
|
// // let c = Context { props: &p };
|
|
// // let r = component(&c);
|
|
// };
|
|
|
|
// // check the edit list
|
|
// }
|
|
|
|
// // ~~~ Text shared between components via props can be done with lifetimes! ~~~
|
|
// // Super duper efficient :)
|
|
// struct Props {
|
|
// blah: bool,
|
|
// text: String,
|
|
// // text: &'src str,
|
|
// }
|
|
// impl Properties for Props {
|
|
// fn new() -> Self {
|
|
// todo!()
|
|
// }
|
|
// }
|
|
|
|
// fn component<'a>(cx: Context<'a, Props>) -> VNode<'a> {
|
|
// // Write asynchronous rendering code that immediately returns a "suspended" VNode
|
|
// // The concurrent API will then progress this component when the future finishes
|
|
// // You can suspend the entire component, or just parts of it
|
|
// let product_list = cx.suspend(async {
|
|
// // Suspend the rendering that completes when the future is done
|
|
// match fetch_data().await {
|
|
// Ok(data) => html! { <div> "success!" </div>},
|
|
// Err(_) => html! { <div> "failure :(" </div>},
|
|
// }
|
|
// });
|
|
|
|
// // todo!()
|
|
// cx.render(html! {
|
|
// <div>
|
|
// <h1> "Products" </h1>
|
|
// <button> "hello!" </button>
|
|
// // Subnodes can even be suspended
|
|
// // When completely rendered, they won't cause the component itself to re-render, just their slot
|
|
|
|
// // <p> { product_list } </p>
|
|
// </div>
|
|
// })
|
|
// }
|
|
|
|
// fn BuilderComp<'a>(cx: Context<'a, Props>) -> VNode<'a> {
|
|
// // VNodes can be constructed via a builder or the html! macro
|
|
// // However, both of these are "lazy" - they need to be evaluated (aka, "viewed")
|
|
// // We can "view" them with Context for ultimate speed while inside components
|
|
// cx.render(|bump| {
|
|
// div(bump)
|
|
// .attr("class", "edit")
|
|
// .child(text("Hello"))
|
|
// .child(text(cx.cx.text.as_ref()))
|
|
// .finish()
|
|
// })
|
|
// }
|
|
|
|
// #[fc]
|
|
// fn EffcComp(cx: Context, name: &str) -> VNode {
|
|
// // VNodes can be constructed via a builder or the html! macro
|
|
// // However, both of these are "lazy" - they need to be evaluated (aka, "viewed")
|
|
// // We can "view" them with Context for ultimate speed while inside components
|
|
// // use "phase" style allocation;
|
|
|
|
// cx.render(html! {
|
|
// <div>
|
|
// // your template goes here
|
|
// // feel free to directly use "name"
|
|
// </div>
|
|
// })
|
|
// }
|
|
|
|
// fn FullySuspended<'a>(cx: &'a Context<Props>) -> VNode<'a> {
|
|
// cx.suspend(async {
|
|
// let i: i32 = 0;
|
|
|
|
// // full suspended works great with just returning VNodes!
|
|
// // Feel free to capture the html! macro directly
|
|
// // Anything returned here is automatically viewed
|
|
// let tex = match i {
|
|
// 1 => html! { <div> </div> },
|
|
// 2 => html! { <div> </div> },
|
|
// _ => html! { <div> </div> },
|
|
// };
|
|
|
|
// if cx.cx.blah {
|
|
// html! { <div> </div> }
|
|
// } else {
|
|
// tex
|
|
// }
|
|
// })
|
|
// }
|
|
|
|
// /// An example of a datafetching service
|
|
// async fn fetch_data() -> Result<String, ()> {
|
|
// todo!()
|
|
// }
|