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遅延情報がある時だけ欄が出現するように変更

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This commit is contained in:
harukin-OneMix4 2023-12-13 19:01:46 +09:00
parent 47bba10c04
commit fc091a2ae6
1 changed files with 10 additions and 10 deletions
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20
App.js
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@ -91,19 +91,19 @@ export default function App() {
useInterval(getCurrentTrain, 15000); //15秒毎に全在線列車取得
// const [areaInfo, setAreaInfo] = useState();
// const getAreaInfo = () => {
// fetch(
// "https://script.google.com/macros/s/AKfycbz80LcaEUrhnlEsLkJy0LG2IRO3DBVQhfNmN1d_0f_HvtsujNQpxM90SrV9yKWH_JG1Ww/exec"
// )
// .then((d) => d.text())
// .then((d) => setAreaInfo(d));
// };
// useEffect(getAreaInfo, []);
const [areaInfo, setAreaInfo] = useState("");
const getAreaInfo = () => {
fetch(
"https://script.google.com/macros/s/AKfycbz80LcaEUrhnlEsLkJy0LG2IRO3DBVQhfNmN1d_0f_HvtsujNQpxM90SrV9yKWH_JG1Ww/exec"
)
.then((d) => d.text())
.then((d) => setAreaInfo(d));
};
useEffect(getAreaInfo, []);
return (
<NavigationContainer name="Root" style={{ flex: 1 }}>
{/* {areaInfo != "" && <Text onPress={() => alert(areaInfo)}>{areaInfo}</Text>} */}
{areaInfo != "" && <Text onPress={() => alert(areaInfo)}>{areaInfo}</Text>}
<Tab.Navigator detachInactiveScreens={false}>
<Tab.Screen
name="login"