1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React, { useState } from "https://esm.sh/react@18.2.0";
3import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
4
5function App() {
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React from "https://esm.sh/react@18.2.0";
3import type { Message } from "../shared/types.ts";
4
5export function MessageInput({ onSubmit }: { onSubmit: () => void }) {
6 const [message, setMessage] = React.useState("");
7
8 const handleSubmit = async (e: React.FormEvent) => {
9 e.preventDefault();
10 if (!message.trim()) return;
3This is a proof of concept, showing how to download Val Town projects as zip files. For now, I've hardcoded my username into the code, so you can only download my public/unlisted projects. To see it working, type the name of this project **getProjectsAsZips** and press download. Waalaah!
4
5If you fork this project, you can update the hardcoded username in <code> frontend/MessageInput.tsx</code>. I forked the [reactHonoStarter](https://www.val.town/x/stevekrouse/reactHonoStarter) to get started quickly (it's great), hence the weird naming and leftover code you'll see around this project.
6
7## Next Steps
11## Serving assets to the frontend
12
13This backend HTTP server is responsible for serving all static assets to the browser to render the app, including HTML, JavaScript (including all client-side React), CSS, and even the favicon SVG.
14
15In a normal server environment, you would likely use a middleware [like this one](https://hono.dev/docs/getting-started/nodejs#serve-static-files) to serve static files. Some frameworks or deployment platforms automatically make any content inside a `public/` folder public.
25## CRUD API Routes
26
27This app has two CRUD API routes: for reading and inserting into the messages table. They both speak JSON, which is standard. They import their functions from `/backend/database/queries.ts`. These routes are called from the React app to refresh and update data.
28
29## Errors
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
3import { App } from "./components/App.tsx";
4
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2
3import { createRoot } from "https://esm.sh/react-dom@18.2.0/client?deps=react@18.2.0";
4import React, { useEffect, useState } from "https://esm.sh/react@18.2.0?deps=react@18.2.0";
5import { type Review, REVIEW_LIMIT } from "../../shared/utils.ts";
6
38 };
39
40 const handleSubmit = async (e: React.FormEvent) => {
41 e.preventDefault();
42 try {
3This is a proof of concept, showing how to download Val Town projects as zip files. For now, I've hardcoded my username into the code, so you can only download my public/unlisted projects. To see it working, type the name of this project **getProjectsAsZips** and press download. Waalaah!
4
5If you fork this project, you can update the hardcoded username in <code> frontend/MessageInput.tsx</code>. I forked the [reactHonoStarter](https://www.val.town/x/stevekrouse/reactHonoStarter) to get started quickly (it's great), hence the weird naming and leftover code you'll see around this project.
6
7## Next Steps
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
3import { type Review } from "../shared/utils.ts";
4import { App } from "./components/App.tsx";
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { createRoot } from "https://esm.sh/react-dom@18.2.0/client?deps=react@18.2.0";
3import { Prism as SyntaxHighlighter } from "https://esm.sh/react-syntax-highlighter?deps=react@18.2.0,react-dom@18.2.0";
4import React, { useEffect, useState } from "https://esm.sh/react@18.2.0";
5import STARTER_PROMPTS from "./starter-prompts.js";
6
30}: {
31 prompt: string;
32 setPrompt: React.Dispatch<React.SetStateAction<string>>;
33 handleSubmit: (e: React.FormEvent) => void;
34 handleStarterPromptClick: (promptItem: PromptItem) => void;
35}) {
116
117function App() {
118 const previewRef = React.useRef<HTMLDivElement>(null);
119 const [prompt, setPrompt] = useState("");
120 const [projectId, setProjectId] = useState<number | null>(null);
174 }
175
176 async function handleSubmit(e: React.FormEvent | string) {
177 if (typeof e !== "string") {
178 e.preventDefault();
673 </div>
674 <div className="bg-white w-full h-full flex flex-col grow rounded-xl border-2 border-white overflow-hidden">
675 <React.Fragment key={iframeKey}>
676 <iframe
677 srcDoc={code}
679 className="w-full grow"
680 />
681 </React.Fragment>
682 </div>
683 </div>
1/** @jsxImportSource https://esm.sh/react@18.2.0 **/
2import { renderToString } from "https://esm.sh/react-dom@18.2.0/server";
3
4export default (req: Request) => {
