I am doing a todo list project by using react and redux. I managed to send my todo's id and itself to the local storage. Now I am trying to load my storages to UI when I open the site by using componentDidMount life cycle method.
However, I can send just one of the storage items which is the last one in the storage array to my state. How can I handle this situation?
Here are my codes:
getElementsFromStorage = () => {
let elements;
if (localStorage.getItem('elements') === null) {
elements = [];
} else {
elements = JSON.parse(localStorage.getItem('elements'))
} return elements
}
componentDidMount() {
const elements = this.getElementsFromStorage();
elements.forEach(element => {
this.setState({
storageHolder: [...this.state.storageHolder, element]
})
})
}
After I did
this.setState({ storageHolder: elements })
it worked.
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