/Javascript/React/Concatenate state with previous state in react redux

Concatenate state with previous state in react redux

const Initial_State = { images: [] };

export default (state = Initial_State, action) => {

    switch (action.type) {

        case 'ImagesFetch':

            return {
                ...state,
                images: [...state.images, action.payload]
            };

        default:
            return state;
    }
}

Source: stackoverflow.com

Similar codes

0 vote144 views1 answer
Back press subscriptions i is not a function react native
Javascript React
1 vote130 views1 answer
React router base url
Javascript React
0 vote130 views1 answer
How to detect an element is been hovered in react
Javascript React
0 vote124 views1 answer
Hide urls in .env in react app
Javascript React
1 vote145 views1 answer
React vscode stop auto close tag
Javascript React
-2 votes154 views1 answer
You are running Node 8.10.0. Create React App requires Node 10 or higher. Please update your version of Node.
Javascript React
6 votes134 views1 answer
How to import dotenv in react
Javascript React
3 votes138 views1 answer
React bootstrap card
Javascript React
0 vote142 views1 answer
Copy paste menu react native textinput disable
Javascript React
10 votes87 views1 answer
That is neither a react function component nor a custom react hook function. react component names must start with an uppercase letter. react hook names must start with the word "use"
Javascript React