"react replace object in array" Code Answer's
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react native update state array of objects
let markers = [ ...this.state.markers ];
markers[index] = {...markers[index], key: value};
this.setState({ markers });
Source: stackoverflow.com
react native update state array of objects
let newMarkers = markers.map(el => (
el.name==='name'? {...el, key: value}: el
))
this.setState({ markers });
Source: stackoverflow.com
react replace object in array
_updateStyle (props) {
const { typeElements } = this.state;
const updatedHeaders = [...typeElements.headers];
updatedHeaders[props.index] = props;
this.setState({
...this.state,
typeElements: {
...typeElements,
headers: updatedHeaders
}
));
}
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