/Javascript/React/How to update state.item[1] in state using setState? React

How to update state.item[1] in state using setState? React

handleChange: function (e) {
    // 1. Make a shallow copy of the items
    let items = [...this.state.items];
    // 2. Make a shallow copy of the item you want to mutate
    let item = {...items[1]};
    // 3. Replace the property you're intested in
    item.name = 'newName';
    // 4. Put it back into our array. N.B. we *are* mutating the array here, but that's why we made a copy first
    items[1] = item;
    // 5. Set the state to our new copy
    this.setState({items});
},

Source: stackoverflow.com

Similar codes

1 vote256 views1 answer
How to install react fullpage using npm
Javascript React
0 vote217 views1 answer
Storybook react
Javascript React
4 votes247 views3 answers
Visual studio code create react component shortcut
Javascript React
0 vote249 views1 answer
Error code ELIFECYCLE REACTJs
Javascript React
0 vote237 views1 answer
Line separator with text in the center react native
Javascript React
0 vote243 views1 answer
Window.location.search get parameters react
Javascript React
0 vote246 views2 answers
Textarea react native
Javascript React
1 vote267 views4 answers
React native debug apk
Javascript React
5 votes249 views2 answers
React js download file
Javascript React
0 vote258 views1 answer
Remove unused dependencies React
Javascript React