/Javascript/React/React checking matches in state array

React checking matches in state array

React checking matches in state array

let markers = [ ...this.state.markers ];
markers[index] = {...markers[index], key: value};
this.setState({ markers });

3

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 });

1

Source: stackoverflow.com

Similar codes

0 vote282 views1 answer
React include a polyfill webpack v5
Javascript React
1 vote205 views1 answer
How to access form values in react
Javascript React
5 votes197 views2 answers
Gradlew clean in react native
Javascript React
2 votes265 views5 answers
How to import in react js
Javascript React
3 votes196 views1 answer
React native duplicate resources: Android
Javascript React
0 vote194 views1 answer
Random word react npm package
Javascript React
2 votes181 views1 answer
Best react native ui library
Javascript React
1 vote201 views2 answers
How to use gif in react native
Javascript React
0 vote201 views1 answer
React clone element
Javascript React
0 vote197 views3 answers
Link react router dom
Javascript React

Share