props are passing fine when we are passing them as a whole array of objects but it is not working when I am passing the props by traversing through the array using map function.
import { React, useEffect, useState } from "react";
import axios from "axios";
import "./Home.css";
import Cardimg from "./Cardimg";
const Home = props => {
return (
<>
<div className="header">PHOTO GALLERY</div>
<div className="photos">
{props.data?.map(e => {
<Cardimg data={e.ImgUrl}></Cardimg>;
})}
</div>
</>
);
};
export default Home;
in the above code props are passing when I am passing manually in Cardimg component…but as soon as I start using map then it doesn’t work…like the props are not reaching the component.
below is my Cardimg component
import React from 'react'
const Cardimg = (props) => {
console.log(props.data);
return (
<div>{props.data}</div>
)
}
export default Cardimg
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Answer
You need to return the Cardimg component inside map callback function.
Either like this
{
props.data?.map(e => {
return <Cardimg data={e.ImgUrl}></Cardimg>;
});
}
Or like this
{
props.data?.map(e => <Cardimg data={e.ImgUrl}></Cardimg>)
}