Question 298516 in Reactjs Question posted in
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Reactjs – How should I pass this on to my component?

I’m using server-side rendering on my page.tsx and I have created a component named AdToCart for my button:

AdToCart component:

"use client";

import React from "react";
import Button from "@mui/material/Button";

const AddToCart = (props) => {
  const test = props;
  return (
    <Button
      onClick={() => {
        alert({ test });
      }}
      variant="contained"
      sx={{ width: "100%" }}
    >
      View Product
    </Button>
  );
};

export default AddToCart;

And I have put it in page.tsx like this:

export default async function ProductCard() {
  return (
    <Grid container spacing={1} justifyContent="center" alignItems="center">
      {Myjson.map((item) => (
        <div key={item.ID}>
          <Grid>
            <Card>
              <AddToCart url={item.url} />
            </Card>
          </Grid>
        </div>
      ))}
    </Grid>
  );
}

So whenever I click on the button, I see [object Object]

I see an error saying:

Parameter ‘props’ implicitly has an ‘any’ type.

And then I use props:string and I see on the page.tsx this error:

Type ‘{ url: string; }’ is not assignable to type ‘string’.

item.url is a string, and I just want to make the button component access it or at least open that url.

How should I do this correctly?

Tags:

2

Answers


  1. 0

    The prop url was passed correctly.

    The type of AddToCart props is {url: string} and the value of test variable is like this.

    { url: 'https://some.url' }

    If you log { test } in console, it will be like this.

    {
  test: {
     url: "https://some.url"
  }
}

    But the object variable can’t be displayed in alert. If you want to see it in alert, you can use JSON.strigify.

    alert(JSON.strigify({ test }));
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  2. 0

    There are few issues:

    1. TypeScript Error with Props: The error "Parameter ‘props’ implicitly has an ‘any’ type" is because TypeScript expects you to define the type of the props in your AddToCart component. You can fix this by defining an interface for the props.

    2. Passing and Using Props: You’re trying to pass url as a prop to AddToCart, but within AddToCart, you’re not using it correctly. Instead of trying to alert an object, you should directly use the url prop.

    3. Opening the URL: If you want the button to navigate to the URL, you need to use window.location.href or a similar method to navigate.

    Let’s refactor the code:

    AddToCart Component –

    import React from "react";
import Button from "@mui/material/Button";

// Define an interface for your props
interface AddToCartProps {
  url: string;
}

const AddToCart: React.FC<AddToCartProps> = ({ url }) => {
  return (
    <Button
      onClick={() => {
        window.location.href = url; // Use the url to navigate
      }}
      variant="contained"
      sx={{ width: "100%" }}
    >
      View Product
    </Button>
  );
};

export default AddToCart;

    ProductCard Component –

    import React from "react";
import Grid from "@mui/material/Grid";
import Card from "@mui/material/Card";
import AddToCart from "./AddToCart"; // Adjust the import path as needed

// Assuming Myjson is defined somewhere in your code
const Myjson = [{ ID: "1", url: "http://example.com" }, /* ... other items ... */];

const ProductCard: React.FC = () => {
  return (
    <Grid container spacing={1} justifyContent="center" alignItems="center">
      {Myjson.map((item) => (
        <div key={item.ID}>
          <Grid item>
            <Card>
              <AddToCart url={item.url} />
            </Card>
          </Grid>
        </div>
      ))}
    </Grid>
  );
};

export default ProductCard;
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