/Javascript/React/React-native array.filter by index arrow function

React-native array.filter by index arrow function

//
// in react-native, removing an item from an array. SelectedStoryPhotos is the array name, remember item is the array item, index is it's position in the arry, picture
// index is the index of the array item you want removed passed in.
// 
	this.setState(state => {
		const selectedStoryPhotos = state.selectedStoryPhotos.filter((item, index) => pictureindex !== index);
		return {selectedStoryPhotos,
		};
	});

Filter() array of objects on change react

const handleChange = (e) => {
      const id = hospitalsDetails.filter(obj => obj.hospitalName == e.target.value)
      setCurrentApp({ ...currentApp, [e.target.id]: e.target.value, ["hospitalID"]: id.hospitalID })  
}

Similar codes

0 vote374 views1 answer
React check if localhost
Javascript React
2 votes392 views1 answer
React native socket io
Javascript React
0 vote412 views1 answer
Header logo react native doesn't show
Javascript React
1 vote413 views1 answer
Angular validators number only in reactive form
Javascript React
0 vote405 views1 answer
How to have hotjar in react-hotjar
Javascript React
2 votes389 views3 answers
React cdn
Javascript React
3 votes409 views3 answers
React change url params
Javascript React
0 vote415 views2 answers
React native countdown
Javascript React
1 vote374 views2 answers
Await fetch in react
Javascript React
1 vote445 views1 answer
How to resize react icons
Javascript React