Kuhariri State Katika Sehemu ya Mjukuu kwenye React

Tutazame sehemu Product iliyopatikana kwetu katika somo lililopita:

function Product({ id, name, cost, isEdit, toggleMode, editProd }) {
	return <div>
		Jina: {
			isEdit
			? <input value={name} onChange={event => editProd(id, 'name', event)} />
			: <span>{name}</span>
		}
		Gharama: {
			isEdit
			? <input value={cost} onChange={event => editProd(id, 'cost', event)} />
			: <span>{cost}</span>
		}
		
		<button onClick={() => toggleMode(id)}>
			{isEdit ? 'hifadhi': 'hariri'}
		</button>
	</div>;
}

Ni rahisi kutambua kwamba msimbo wa jina la bidhaa na wa gharama ya bidhaa karibu unafanana. Wacha tutoe msimbo huu kwenye sehemu tofauti ProductField:

function ProductField({ id, text, type, isEdit, editProd }) {
	return isEdit
		? <input value={text} onChange={event => editProd(id, type, event)} />
		: <span>{text}</span>
	;
}

Wacha tubadilishe sehemu Product:

function Product({ id, name, cost, isEdit, toggleMode, editProd }) {
	return <div>
		Jina: <ProductField
			id={id}
			text={name}
			type="name"
			isEdit={isEdit}
			editProd={editProd}
		/>,
		
		Gharama: <ProductField
			id={id}
			text={cost}
			type="cost"
			isEdit={isEdit}
			editProd={editProd}
		/>
		
		<button onClick={() => toggleMode(id)}>
			{isEdit ? 'hifadhi': 'hariri'}
		</button>
	</div>;
}

Fanya operesheni sawa na sehemu User, uliyoiumba katika masomo yaliyopita.