Astro से नेक्सी तक

---const title = "About";---<h1>{title}</h1>

---title = "About"---<h1>{{ title }}</h1>

---const users = [{ name: "Ada", admin: true }, { name: "Alan", admin: false }];---<ul>  {users.map((user) => <li>{user.name}{user.admin && <strong> admin</strong>}</li>)}</ul>

---users = [{"name": "Ada", "admin": True}, {"name": "Alan", "admin": False}]---<ul>  {% for user in users %}  <li>{{ user.name }}{% if user.admin %}<strong> admin</strong>{% endif %}</li>  {% endfor %}</ul>

---const { title, tone = "neutral" } = Astro.props;---<article class={`card card-${tone}`}>  <h2>{title}</h2>  <slot /></article>

---title: prop[str]tone: prop[str] = "neutral"---<article class="card card-{{ tone }}">  <h2>{{ title }}</h2>  <Slot /></article>

---from "@/components/Card.nexy" import Card---<Card title="Latest" tone="warm">  <p>This week</p></Card>

---const { title } = Astro.props;---<html>  <head><title>{title}</title></head>  <body><slot /></body></html>

---import Base from "../layouts/Base.astro";---<Base title="About"><h1>About</h1></Base>

---from nexy import useMetadata children: prop[NexyElement]---<!DOCTYPE html><html>  <head>{{ useMetadata().html() }}</head>  <body>{{ children | safe }}</body></html>

---metadata = {"title": "Blog", "description": "Posts about Nexy"}---<h1>Blog</h1>

---export function getStaticPaths() {  return [    { params: { slug: "hello" }, props: { title: "Hello" } },    { params: { slug: "world" }, props: { title: "World" } },  ];}const { title } = Astro.props;---<h1>{title}</h1>

---from nexy import notFound POSTS = {"hello": "Hello", "world": "World"} slug: prop[str]if slug not in POSTS:    notFound()title = POSTS[slug]---<h1>{{ title }}</h1>

---import Counter from "../components/Counter.tsx";---<h1>Static heading</h1><Counter start={3} client:visible />

---from "@/components/Counter.tsx" import Counter---<h1>Static heading</h1><Counter start=3 directive="client:visible" />

from nexy.core.models import NexyConfigModelfrom nexy.frontend import react  class NexyConfig(NexyConfigModel):    useFF = react()    useAliases = {"@": "src"}

---layout: ../layouts/Base.astro---# Changelog

# Changelog Version 2.2 is out.

export function GET({ params }) {  return Response.json({ id: Number(params.id) });}

async def GET(id: int):    return {"id": id}

from pydantic import BaseModel from nexy.http import JSONResponse  class NewItem(BaseModel):    name: str  async def POST(item: NewItem):    return JSONResponse({"created": item.name}, status_code=201)

---const theme = Astro.cookies.get("theme")?.value ?? "light";if (!Astro.cookies.has("session")) return Astro.redirect("/login");const page = Astro.url.searchParams.get("page") ?? "1";---<p>{theme} theme, page {page}</p>

---from nexy import redirect, useCookies, useSearchParams cookies = useCookies()if "session" not in cookies:    redirect("/login")theme = cookies.get("theme", "light")page = useSearchParams().get("page", "1")---<p>{{ theme }} theme, page {{ page }}</p>

export function onRequest(context, next) {  return next().then((response) => {    response.headers.set("x-app", "demo");    return response;  });}

from nexy.http import Request  async def middleware(request: Request, call_next):    response = await call_next(request)    response.headers["x-app"] = "demo"    return response

import { defineAction } from "astro:actions";import { z } from "astro:schema"; export const server = {  addNote: defineAction({    accept: "form",    input: z.object({ title: z.string() }),    handler: async ({ title }) => ({ title }),  }),};

---import { actions } from "astro:actions";---<form method="POST" action={actions.addNote}>  <input name="title" />  <button>Add</button></form>

from nexy.decorators import Action NOTES: list[str] = []  @Actionasync def add_note(title: str) -> None:    NOTES.append(title)

---from src.actions.notes import NOTES---<form method="post" action="{{ __actions_path['add_note'] }}">  <input name="title">  <button type="submit">Add</button></form><ul>  {% for note in NOTES %}  <li>{{ note }}</li>  {% endfor %}</ul>

---from nexy import Image---<Image src="/logo.png" alt="Logo" width=128 height=32 />

<h1>Not found</h1>

<h1>Not found</h1>

---revalidate = 60---<h1>News</h1>