[英]How to launch apollo query?
I've created an application with tabs, ok?我已经创建了一个带有标签的应用程序,好吗?
And I've created a component that launch a query using apollo client.我创建了一个使用 apollo 客户端启动查询的组件。
My problem is that on first time it's all ok, do the query and get the response, but when I change other tab doesnt launch query again.我的问题是,第一次一切正常,进行查询并获得响应,但是当我更改其他选项卡时不会再次启动查询。
How can force that launch query again?如何再次强制启动查询?
Here is my code:这是我的代码:
const GeojsonLayer = ({
layerId,
dynamic = true,
mapId,
map,
performance = true,
deployment = false,
onLoadingLayer,
onErrorLayer,
onLoadedLayer,
}: PerformanceLayerType) => {
const dmas = useSelector(
(state: GlobalReducerStateType) => state?.checkboxtree?.selectedDmas
);
const technologies = useSelector((state: GlobalReducerStateType) => {
state?.app?.technologies?.map(
(technology: TechNologyType) => technology.readingMethodCode
);
});
const { loading, error, data } = useQuery(FEATURE_LAYERS, {
variables: {
dmas,
technologies,
performance,
deployment,
},
});
useEffect(() => {
if (error) {
onErrorLayer(error);
}
}, [error]);
useEffect(() => {
onLoadingLayer(loading);
}, [loading]);
useEffect(() => {
if (!loading && data) {
const layer: GOGeoJsonLayer = map
?.getStaging(mapId)
?.getLayer(layerId);
layer.addFeatures(data, dynamic);
onLoadedLayer(layer);
}
}, [data]);
return null;
};
export default GeojsonLayer;
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