loadDataState

100%

✓ Published1🌍 Public

Last edited Jul 28, 2022

Created on Jul 27, 2022

Forked from mouse

This example shows how React state manages the lifecycle of data loaded with D3. It displays a summary message (row and column counts) from a CSV file containing CSS named colors. The code uses React hooks (`useState`, `useEffect`) to fetch data asynchronously with `d3.csv` and store it in state. A loading indicator appears until the promise resolves, then the `message` utility formats the dataset’s dimensions for display.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

Similar vizzes

Loading thumbnail…

Loading Data with React & D3

This example demonstrates how React state manages data loaded asynchronously with D3. It fetches a CSV file of CSS named colors from a GitHub gist using `d3.csv` and stores the result in state via `useState` and `useEffect`. Once loaded, the app displays a text summary of the dataset, including file size in kilobytes, row count, and column count, computed with `d3.csvFormat`. While loading, it shows a “loading…” placeholder. The visualization is purely textual, highlighting the integration of D3’s data-loading utilities with React’s component life cycle.

HHumanistic Quality Management

89% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how React state can manage data loaded asynchronously with D3 utilities. The app uses `useState`, `useEffect`, and `useCallback` to fetch a CSV of CSS named colors via `d3.csv`, then displays a summary of the dataset as plain text. The message shows the file size in kilobytes, row count, and column count, computed with `d3.csvFormat`. Until the data arrives, the interface shows the word “loading,” illustrating a simple pattern for combining React’s component lifecycle with D3’s data-loading features.

CCaro Arriaga

89% match

Loading thumbnail…

Load Data React + D3

This example shows how to integrate D3 data loading with React state management. It displays a text summary of a CSV file containing CSS named colors, loaded from a GitHub gist, reporting the file size, row count, and column count. The code uses React’s `useState` and `useEffect` hooks to fetch the data asynchronously via D3’s `csv` function, storing the result in component state. The message is formatted and printed inside a `<pre>` element, with a “Loading…” fallback while the request is pending.

Yyjhouma

88% match

Loading thumbnail…

Loading Data with React and D3

This example shows how React state manages asynchronous data loading from a CSV file of CSS color names. The app displays a text summary indicating the file size in kilobytes, row count, and column count. Using React’s `useState` and `useEffect` hooks, it calls `d3.csv` to fetch the remote dataset and stores the parsed result in state. While loading, the interface shows “Loading…”; once resolved, it passes the data to a helper function that computes the statistics using `d3.csvFormat`. The visualization renders as plain text within a `<pre>` element.

Ccoltonjcox92

88% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how React state and D3 can work together to asynchronously load and summarize a CSV dataset of CSS named colors. The app renders a text summary displaying the file size in kilobytes, row count, and column count once the data arrives. The code uses `d3.csv` inside a React `useEffect` hook to fetch the remote CSV, while `useState` manages the loading state. The final message is formatted using `d3.csvFormat` to calculate the data’s byte length, with ReactDOM rendering the result as SVG-adjacent text in a `<pre>` element.

AAriana

88% match

Loading thumbnail…

Loading Data with React and D3

This example demonstrates how to load and summarize a CSV dataset using React state and D3 utilities. The app fetches CSS named colors from a GitHub gist via `d3.csv`, stores the parsed data in React’s `useState` hook, and displays a text summary. The `message` function computes file size in kilobytes using `d3.csvFormat`, along with row and column counts. While loading, the interface shows the word "loading" until the asynchronous `useEffect` hook completes the data request.

SSong Tao Chen

88% match

Loading thumbnail…

Loading data with React and D3

This example demonstrates how React state and D3 utilities can work together to load and summarize a dataset. The page displays a plain-text message reporting the number of rows, columns, and file size of a CSV file containing CSS named colors, fetched from a GitHub gist. The code uses React’s `useState` and `useEffect` hooks to trigger a `d3.csv` request, storing the parsed data in state before formatting the summary with `d3.csvFormat`. Until the data arrives, the interface shows a “Loading…” placeholder. The project relies on React 16 and D3 v7.

AAoibhinnRed

87% match

Loading thumbnail…

Loading data with react and d3

This example demonstrates how React state manages asynchronous data loading with D3. It fetches a CSV file of CSS color names from a GitHub gist using the `csv` function from d3.v5, then displays a summary of the dataset’s size, row count, and column count. The `useState` and `useEffect` hooks handle the data lifecycle, while a separate `message.js` module formats the output using `d3.csvFormat`. The interface simply renders the resulting text summary inside a `<pre>` block.

NNikithakatta30

87% match