Import an array from the redux store to a table. React,js

Question

I am trying to import data from the redux store and render in a table.

I tried a lot of times but always get this error: objects are not valid as a react child (found: object with keys {}). if you meant to render a collection of children, use an array instead.

I think i should use a .map method but i don't know how when i get the data with an useSelector

This is my redux store

The table which I want to render the data

<table className="table">
        <thead>
            <tr>
                <th style={{ width: 100 }}>ID</th>
                <th style={{ width: 150 }}>Nombre</th>
                <th style={{ width: 150 }}>Precio</th>
                <th style={{ width: 150 }}>Stock</th>
            </tr>
        </thead>
        <tbody>
            {
                <tr>
                    <td></td>
                    <td></td>
                    <td></td>
                    <td></td>
                </tr>
            }
        </tbody>
    </table>

I used an useSelector to get the data from the store

const { body } = useSelector( state => state.coffe );

But now how can i render the data?

Or i'm doing something wrong?

Could someone help me figure it out? Thanks for your time!!

Vikash Dhiman · Accepted Answer · 2021-05-20 19:13:26Z

2

First of all check body is returning the data. If yes use this code

const Table = () => {
    const { body } = useSelector( state => state.coffe );
    return (
        <table className="table">
            <thead>
                <tr>
                    <th style={{ width: 100 }}>ID</th>
                    <th style={{ width: 150 }}>Nombre</th>
                    <th style={{ width: 150 }}>Precio</th>
                    <th style={{ width: 150 }}>Stock</th>
                </tr>
            </thead>
            <tbody>
                {body && body.map( b => 
                    <tr key={b.id}>
                        <td>{b.nombre}</td>
                        <td>{b.precio}</td>
                        <td>{b.stock}</td>
                    </tr>
                )}
            </tbody>
        </table>
    )
}

export default Table;

To render the data you need to use the map function.

answered May 20, 2021 at 19:13

Vikash Dhiman

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1 Comment

Nvidia99 Over a year ago

Thank you very much!! i really appreciate it

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