Building Dynamic React Data Grids Using Ext JS Components

October 24, 2024 2890 Views

The latest industry reports show that around 60% of web applications rely on data grids. These grids assist in the management and representation of complex data sets, narrowing the scope of the issue. The challenge is to create dynamic and efficient data grids. Such concern is relevant for developers working with the modern React framework and Application Development Software.

One of the best ways to achieve this is by using ReExt. It allows the integration of Ext JS components into React. This provides a single powerful solution. This is the purpose of the present blog: ReExt for React – the best tool for dynamic data grids.

We will start by highlighting reasons to use ReExt for grids in React and discussing its key capabilities. Next, we will focus on integrating Ext JS components, such as data grids, with React using ReExt. This part will provide incremental steps for building the integration. Some practical use cases of ReExt will also be examined.

Alright, let’s get started!

Building Dynamic React Data Grids Using Ext JS Components

Why Choose ReExt for React Data Grids?

Choosing the right tool when developing web applications that manage data is key. There are large datasets to be managed and displayed. ReExt is a good option for this. It combines Ext JS UI components with React. Let’s find out the reasons for choosing ReExt for react data grids:

Why Choose ReExt for React Data Grids?

Leverages the Power of Ext JS

Ext JS has a detailed collection of components. ReExt allows developers to use rich JavaScript grid functionalities. These include sorting, filtering, grouping, and exporting data. It simplifies working with large datasets. You won’t need to create a lot of code from scratch. ReExt improves performance and functionality.

Smooth Integration with React

React integrates well with ReExt. It facilitates the introduction of Ext JS components into React projects. You can do this without changing your standard React routine. The modular structure of the application remains intact. The result is better-organized and streamlined code.

Customization and Flexibility

ReExt provides various customization options. Data grids can be tailored to fit specific project requirements. Grid columns can be adjusted, themes applied, and styles edited. This is ideal for applications requiring a specialized appearance. ReExt ensures performance is never sacrificed.

Scalability for Large Datasets

ReExt handles large datasets efficiently. Ext JS grid components are optimized for performance. You can handle and present large amounts of data without slowdowns. This makes ReExt suitable for enterprise-level applications with complex data.

Support for Modern Web Development

ReExt supports modern development practices. These include modular, reusable components and responsive design. ReExt is compatible with tools like Redux. This enhances the development process.

Key Features of ReExt

ReExt is an effective tool for integrating Ext JS components into React. It helps developers create dynamic, high-performance data grids and interfaces. Some outstanding features of ReExt include the following:

Continuous Updates and Support

ReExt receives regular updates. These updates include new features, bug fixes, and performance enhancements. Developers always have access to updated tools. Applications are kept secure. Any issues are solved quickly. ReExt is reliable for both short- and long-term projects.

High Performance

ReExt is fully optimized for performance. It guarantees functionality even with large datasets. Load times are reduced, and updates happen in real time. Speed is essential for data-heavy applications. Users receive prompt responses without interruptions. This makes ReExt perfect for business applications.

Cross-Platform and Cross Browser Compatibility

The main idea of ReExt is that it works regardless of the device or browser. It ensures that applications function on desktops, tablets, and cellphones with ease and efficiency. ReExt makes the user experience similar across Chrome, Firefox, Safari, or Edge. This functionality is crucial because it allows many users to be reached.

It also reduces the time spent testing and debugging across different platforms. This cross-platform development reduces developers’ effort. It makes the application more adaptable.

Fully Customizable

ReExt offers great flexibility in customization. Developers can easily adjust components as needed. Maintaining grid structures, adjusting styles, or adding new features in ReExt is not an issue. This is especially useful for projects where the user interface is not standard.

It allows developers to create applications that meet specific project requirements. Customization does not affect performance. This makes ReExt both flexible and efficient.

Reusable Components

ReExt allows developers to transfer their created units to other projects. One key feature of ReExt is its reusable components. There are four main advantages to this, such as saving time and effort. Reusable components help maintain a consistent appearance throughout the application.

They preserve uniformity in design and functionality. This feature is especially useful in large projects with many developers. It simplifies development by reducing redundancy.

Integrating Ext JS Components into React with ReExt

ReExt connects React to Ext JS. It allows the combination of React and Ext JS components. These pre-designed user interface components include grids, forms, and buttons. ReExt speeds up development by integrating user interface design.

Quick Start with ReExt

Here’s how to get started with ReExt without the VS Code Extension:

Using Vite with React

Create a new React project:

npm create vite@latest reextvite -- --template react-swc
cd reextvite

Install ReExt

npm install @sencha/reext@latest

Configure Vite

Copy the configuration files from the ReExt package:

cp node_modules/@sencha/reext/dist/example/vite.config.js vite.config.js
cp node_modules/@sencha/reext/dist/example/App.jsx src/App.jsx
cp node_modules/@sencha/reext/dist/example/main.jsx src/main.jsx

Start the application:

npx vite --open

Your React application is now ready. You can begin using Ext JS components with ReExt.

Integrating ReExt into a React Application

The ReExtProvider is a key part of this integration. It handles configuration and connects Ext JS with React. Here’s how you can use ReExtProvider in your main file:

import { ReExtProvider } from '@sencha/reext';
import ReactDOM from 'react-dom/client';

const ReExtData = {
  sdkversion: "7.8.0",
  toolkit: "classic",
  theme: "classic",
  location: "remote"
};

const trialKey = 'your-trial-key';

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
  < ReExtProvider ReExtData={ReExtData} reextkey={trialKey}>
    < App />
  < /ReExtProvider>
);

Example: Using ReExt Components

Here’s an example of how to use Ext JS components in React:

import React, { useState, useRef } from 'react';
import ReExt from '@sencha/reext';

const App = () => {
  const [labelText, setLabelText] = useState('Initial Text');
  const [row, setRow] = useState(null);
  const labelCmpRef = useRef();

  return (
    < div style={{ display: 'flex', flexDirection: 'column', height: '100%' }}>
      < ReExt xtype='button'
        config={{ text: 'Click Me' }}
        onTap={() => {
          labelCmpRef.current.setHtml('Button Clicked');
          setLabelText('Button Clicked');
        }}
      />
      < ReExt xtype='grid'
        style={{ height: 300 }}
        config={{
          title: 'Sample Grid',
          columns: [
            { text: 'Name', dataIndex: 'name', width: 200 },
            { text: 'Email', dataIndex: 'email', flex: 1 },
            { text: 'Phone', dataIndex: 'phone', width: 200 }
          ],
          data: [
            { name: 'John Doe', email: '[email protected]', phone: '555-1234' },
            { name: 'Jane Doe', email: '[email protected]', phone: '555-5678' }
          ]
        }}
        onSelect={(grid, selected) => {
          setRow(selected[0].data);
          labelCmpRef.current.setHtml(JSON.stringify(selected[0].data));
        }}
      />
      < ReExt xtype='label' config={{ html: labelText }} ref={labelCmpRef} />
    < /div>
  );
};

export default App;

Using Custom Ext JS Components

You can also use custom Ext JS components in your React app. Here’s an example:

Define the custom component in MainList.jsx:

Ext.define('ReExt.view.main.List', {
    extend: 'Ext.grid.Panel',
    xtype: 'mainlist',
    store: { type: 'personnel' },
    columns: [
        { text: 'Name', dataIndex: 'name' }
    ]
});

Use the custom component in React:

< ReExt xtype='mainlist' />

ReExt makes it easy to use Ext JS components in React web app development. It combines the strengths of both frameworks. Using ReExt, you can speed up development and easily build rich, feature-packed UIs.

Some Practical Applications of ReExt

ReExt allows embedding React components into Ext JS. It helps in building various types of web applications. One major application of ReExt is in Single Page Applications (SPAs). SPAs need fast and interactive interfaces. ReExt’s high-performance components handle data-heavy operations that SPAs often require. This ensures the application remains active while managing numerous transactions.

Another key application is in creating web applications like e-commerce websites, social networks, and content management systems. These applications often require advanced data grids and real-time updates. ReExt simplifies the integration of these functions. Its interoperability ensures users have the same experience across devices and browsers.

ReExt allows developers to modify the user interface to meet business needs. This makes it ideal for projects that require specific themes or features to function. ReExt helps developers create scalable, dynamic applications across different fields, such as retail, media, and content management. Thanks to its versatility, ReExt is a valuable web development tool in many domains.

Conclusion

ReExt is a powerful tool for building dynamic React data grids. It helps integrate Ext JS components with React seamlessly. This allows developers to create high-performance applications effortlessly.

ReExt provides features like cross-browser support and complete customization options. Its reusable components save time and effort. ReExt is great for managing and displaying large amounts of data.

Whether building Single-Page Applications or e-commerce websites, ReExt delivers. It ensures your application is both highly effective and responsive.