/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

0 vote123 views1 answer
React Rendering Movies
Javascript React
1 vote91 views1 answer
Table reactstrap
Javascript React
2 votes124 views1 answer
React refresh page every second
Javascript React
0 vote129 views1 answer
Spring reactive web client throw exception test
Javascript React
-2 votes140 views1 answer
Setting up a React Environment
Javascript React
0 vote142 views1 answer
Use this in a react js component
Javascript React
9 votes132 views3 answers
React select
Javascript React
0 vote125 views1 answer
React got error need to enable javascript
Javascript React
0 vote162 views2 answers
How to sent react from data in mongodb
Javascript React
0 vote134 views1 answer
React.common.JavascriptException: Error: invalid host
Javascript React