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JSON.parse anula los valores originales que dan como resultado un comportamiento inesperado

Estoy tomando valores del almacenamiento local, pero cuando estoy filtrando, afecta los valores originales en el almacenamiento.

¿Cómo puedo superar este problema?

 const localData = JSON.parse(localStorage.getItem("icon"))[`${page}`]; useEffect(() => { let tempData = localData?.filter((item) => item.iconTitle === iconName); setData(tempData); }, [iconName, page]);
about 4 years ago · Juan Pablo Isaza
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 useEffect(() => { const getData = localStorage.getItem("icon"); const localData = JSON.parse(getData)[`${page}`]; console.log(localData); let tempData = localData?.filter((item) => item.iconTitle === iconName); setData(tempData); }, [iconName, page]); console.log(data); const renderTooltip = () => ( <Tooltip style={{ backgroundColor: "white" }}> {(iconName && data[0]?.description) || `No Data Available`} </Tooltip> );
about 4 years ago · Juan Pablo Isaza Report
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