How to Make a Loading Component in React JS
There are many UI frameworks that have React compatible versions, where the framwork “components” have been transformed into React components. There are a few different React versions of Bootstrap such as reactstrap and react-bootstrap.
Next, we will take a closer look at two UI frameworks, Bootstrap and MaterialUI. We will use both frameworks to add similar styles to the application we made in the React-router section of the course material.
In Bootstrap, all application content is generally rendered inside a container. In practice, this is achieved by giving the root div element of the application the container class attribute:
Next, let’s make some changes to the Notes component, so that it displays the list of notes as a table. React Bootstrap provides a built-in Table component for this purpose, so there is no need to define separate CSS classes.
Instead of using the React Bootstrap library, we could have used Bootstrap directly by defining CSS classes for the HTML elements of our application. Instead of defining the table with the Table:
Forms Management with React.JS
These days, I generally avoid Bootstrap libraries that provide out-of-the-box components (react-bootstrap or reactstrap mentioned above, etc.). As you become dependent on the fixtures they take (you can’t add custom behavior inside them) and lose control over DOM that these components produce.
Few authors have mentioned using the className attribute instead of class, but in my case, both were working as below. But if you use class and look at the console in the developer tools in the browser, you will see an error when using class, so use className instead.
Place Bootstrap CDN for CSS in the index.html file tag in react and Bootstrap CDN for Js in the index.html file tag. Use className instead of class, follow the index.html below.
After installing bootstrap in your project “npm install –save [email protected]”, you should move to the index.js file in the SRC folder of the project and import bootstrap from the node module package.
How to Make a Basic Dropdown in React JS
That’s it. You have now added Bootstrap in your React application. You should be able to use all the CSS utilities and UI components available in Bootstrap in your application.Note : note that you don’t need to use the create-react-appher tool to assemble your application. The important thing is that you need to add the imports to the index.htmlarfile of your project.Add Bootstrap in React using NPMYou can also import Bootstrap into your React application by installing it from npm.Provided that you have a React project. Open a new terminal window, navigate to your project folder and run the following command:$ npm install bootstrap –save.
After installing the bootstrappackage, you will need to import it into your React application input file.If you generated your project using the create-react-appher tool; open the src/index.jsfile and add the following code:import ‘bootstrap/dist/css/bootstrap.min.css’;
Note : The above command will install create-react-appg globally on your system, so you may need to add sudo before your command on Debian or macOS based systems or use an administrator command prompt on Windows. You can also correct your npm permissions to run the command without problems.Create a React projectAfter installing the utility, let’s use it to create our React application. Go back to your terminal and run the following command:$ cd ~
React Cards | React & Bootstrap
In another article I already explained how to install the ReactJS environment and libraries and make a simple application from scratch and in this one we are going to create another application step by step taking into account that we have already installed the library in our computer.
Now it’s time to modify the src/index.js file by placing the following line in the header (in the imports area). The following line will be used to be able to use bootstrap in our ReactJS application. If we do not import the bootstrap library, even if we use reactstrap components, they will not inherit the bootstrap style so we will have an “ugly” interface.
The previous component is a function component (a function) which generates in the interface a card with the data passed in the props as parameter (title, image and text). These data we will take them from the file datos.js that we have created previously.
As it can be seen in the previous code, to the Flashcard component we pass three “props” as parameter that are the image, the title and the text of the first godo king of the file data.js from the src/shared/ directory.