From 4ec5b0bb613f8c60b32c69ba54b3f56084452f90 Mon Sep 17 00:00:00 2001
From: TaxisTim-Luca <Tim-Luca.Taxis@Student.Reutlingen-University.DE>
Date: Mon, 10 Jun 2024 16:58:47 +0200
Subject: [PATCH] changed
---
dmwt_session10/src/components/FruitList.js | 6 +++---
dmwt_session10/src/pages/API/list-fruits.js | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/dmwt_session10/src/components/FruitList.js b/dmwt_session10/src/components/FruitList.js
index 235ac52..903f372 100644
--- a/dmwt_session10/src/components/FruitList.js
+++ b/dmwt_session10/src/components/FruitList.js
@@ -4,7 +4,7 @@ import useSWR from 'swr';
const fetcher = url => fetch(url).then(res => res.json());
const FruitList = () => {
- const { data: fruits, isLoading, error, mutate } = useSWR('/api/list-fruits', fetcher, {
+ const { data: fruits, error } = useSWR('/api/list-fruits', fetcher, {
revalidateOnFocus: false,
revalidateOnReconnect: false,
});
@@ -13,13 +13,13 @@ const FruitList = () => {
return <p>Failed to fetch</p>;
}
- if (isLoading) {
+ if (!fruits) {
return <p>Loading fruits...</p>;
}
return (
<ul>
- {fruits && fruits.length > 0 ? (
+ {fruits.length > 0 ? (
fruits.map((fruit, index) => (
<li key={index}>
{fruit['Deutscher Name']} ({fruit['Lateinischer Name']}), {fruit.Farbe}, {fruit.Herkunft}, {fruit.Kalorien} kcal
diff --git a/dmwt_session10/src/pages/API/list-fruits.js b/dmwt_session10/src/pages/API/list-fruits.js
index 1730e3b..b23c3bc 100644
--- a/dmwt_session10/src/pages/API/list-fruits.js
+++ b/dmwt_session10/src/pages/API/list-fruits.js
@@ -3,8 +3,8 @@ import { sql } from '@vercel/postgres';
export default async function handler(request, response) {
if (request.method === 'GET') {
try {
- const fruits = await sql`SELECT * FROM obst;`;
- return response.status(200).json(fruits.rows); // Ensure you return the rows
+ const { rows: fruits } = await sql`SELECT * FROM obst;`;
+ return response.status(200).json(fruits);
} catch (error) {
console.error('Error during request processing:', error);
return response.status(500).json({ error: error.message });
--
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