Where is ProgressBar component defined in this react-papaparse example?

Question

I was trying react-papaparse examples from the documentation: https://react-papaparse.js.org/docs

Can someone explain where is ProgressBar defined? The code tested is here: https://github.com/Bunlong/react-papaparse/blob/v4.0.0/examples/CSVReaderBasicUpload.tsx

<CSVReader
  onUploadAccepted={(results: any) => {
    console.log('---------------------------');
    console.log(results);
    console.log('---------------------------');
  }}
>
  {({
    getRootProps,
    acceptedFile,
    ProgressBar,
    getRemoveFileProps,
  }: any) => (
    <>
      <div style={styles.csvReader}>
        <button type='button' {...getRootProps()} style={styles.browseFile}>
          Browse file
        </button>
        <div style={styles.acceptedFile}>
          {acceptedFile && acceptedFile.name}
        </div>
        <button {...getRemoveFileProps()} style={styles.remove}>
          Remove
        </button>
      </div>
      <ProgressBar style={styles.progressBarBackgroundColor} />
    </>
  )}
</CSVReader>

I have tried to use Visual Code to trace back to the definition, but nothing. Where can I see what is the component doing?

score 0 · Answer 1 · answered Jun 28 '23 at 06:53

You can try following code if it's working for progressbar using react-papaparse library

  import React, { CSSProperties } from 'react';
import { useCSVReader } from 'react-papaparse';

const styles = {
  //styles...
};

export default function CSVReader() {
  const { CSVReader, progress } = useCSVReader();

  return (
    <CSVReader
      onUploadAccepted={(results: any) => {
        console.log('---------------------------');
        console.log(results);
        console.log('---------------------------');
      }}
    >
      {({
        getRootProps,
        acceptedFile,
        getProgressBarProps,
        getRemoveFileProps,
      }: any) => (
        <>
          <div style={styles.csvReader}>
            <button type="button" {...getRootProps()} style={styles.browseFile}>
              Browse file
            </button>
            <div style={styles.acceptedFile}>
              {acceptedFile && acceptedFile.name}
            </div>
            <button {...getRemoveFileProps()} style={styles.remove}>
              Remove
            </button>
          </div>
          <div style={styles.progressBarBackgroundColor}>
            <ProgressBar {...getProgressBarProps()} />
          </div>
        </>
      )}
    </CSVReader>
  );
}

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score -1 · Answer 2 · answered Jun 28 '23 at 05:35

-1

in the given code snippet, the ProgressBar component is being used within the csvreader component. However, the provided code does not explicitly define the ProgressBar component. it seems that you are using a third-party library for CSV file handling, which includes the csvreader component and provides the progressBar component as part of its functionality. To understand the behavior and usage of the progressBar component, you should consult the documentation or source code of the library you are using.

answered Jun 28 '23 at 05:35

ADITYA RAJARAM

22
3

1

here is the code tested (direct example from react-papaparse) https://github.com/Bunlong/react-papaparse/blob/v4.0.0/examples/CSVReaderBasicUpload.tsx – mntblau Jun 28 '23 at 06:00
The progressBar component is indeed provided by the react-papaparse library. It is imported and used correctly in your code. The progressBar component represents the progress of the file upload process, allowing you to visualize the upload progress to the user. – ADITYA RAJARAM Jun 28 '23 at 06:50

Where is ProgressBar component defined in this react-papaparse example?

2 Answers2