53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import { onNewTodo } from "./TodoList.telefunc";
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import React, { useState } from "react";
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export function TodoList({ initialTodoItems }: { initialTodoItems: { text: string }[] }) {
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const [todoItems, setTodoItems] = useState(initialTodoItems);
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const [newTodo, setNewTodo] = useState("");
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return (
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<>
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<ul>
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{todoItems.map((todoItem, index) => (
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// biome-ignore lint:
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<li key={index}>{todoItem.text}</li>
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))}
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</ul>
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<div>
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<form
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onSubmit={async (ev) => {
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ev.preventDefault();
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// Optimistic UI update
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setTodoItems((prev) => [...prev, { text: newTodo }]);
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try {
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await onNewTodo({ text: newTodo });
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setNewTodo("");
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} catch (e) {
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console.error(e);
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// rollback
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setTodoItems((prev) => prev.slice(0, -1));
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}
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}}
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>
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<input
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type="text"
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onChange={(ev) => setNewTodo(ev.target.value)}
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value={newTodo}
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className={
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"bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-purple-500 focus:border-purple-500 w-full sm:w-auto p-2 mr-1 mb-1"
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}
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/>
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<button
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type="submit"
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className={
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"text-white bg-purple-700 hover:bg-purple-800 focus:ring-2 focus:outline-hidden focus:ring-purple-300 font-medium rounded-lg text-sm w-full sm:w-auto p-2"
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}
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>
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Add to-do
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</button>
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</form>
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</div>
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</>
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);
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}
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