Found 217 Articles for Javascript Library

The Material UI is a library containing various components with different styles and responsive designs. For example, Material UI contains an AppBar component, which we can directly import into the React component and use as a child component of other components. Also, the Material UI library contains different components like buttons, links, tab bars, pagination etc. Furthermore, we can manipulate every component by passing a prop while using the component. For example, we can make an AppBar responsive by passing the respected props. This tutorial will teach us to use the AppBar component in Material UI. Users should install the ... Read More

In ReactJS, we can set the state in the child component by passing the values as a prop of the child component. Sometimes, we require to set the state from the children component to the parent component in ReactJS. We can create a state handler function in the parent component and pass it as a prop of the child component. After that, we can use the child component function to set the parent component's state. In such a way, we can manage the state of the parent component from the child component. Set parent state from children component in functional ... Read More

While working with the forms in React, sometimes we may require to focus on any input. For example, we want to enable the submit button only if the user enters some text in the input field. In such cases, we can focus on the input so that users know that they have to enter some text in the input field to enable the button. In this tutorial, we will learn multiple ways to focus on the input field after rendering in ReactJS. Use the autoFocus attribute with the input field We can use the autofocus attribute in HTML to focus ... Read More

ReactJS is a frontend library, so we can use it to create web pages. It’s natural to show data in real-time applications, and the backend manages it. So, whenever React needs data to show on the web page, it gets it from the backend by making API calls. Sometimes, we may require to send data to the backend to store it in the database. For example, we have taken the user’s profile image and need to send it to the backend to store it in the database. In many cases, we require to send single or multiple files to ... Read More

The Menu item component shows users various menu options, and they can select any option from the menu item component. The menu item component in React Js is similar to the element in HTML, or we can say it is a dropdown menu. Also, menu components contain a submenu to show multiple options for any menu item. Developers should use the HTML tag to implement menu item components from scratch. However, many React libraries available on the internet provide pre-designed Menu item components. So, we will use different libraries to build the menu item components below. Use ... Read More

Most of all, you have used Instagram and have looked at the Like button given below every post. There are two things to notice about Instagram Like button: one is its shape is a heart shape which we need to create, and another is it fills up with red colour when we Like someone's post. There are two different ways to create Instagram Like button. One is created from scratch using CSS and JavaScript, and another uses two different icons. One is filled, and another is outlined. Use the Material UI library We will use the FormControlLabel component from the ... Read More

The Fabric.js Circle class is used to provide the circle shape by using the fabric.Circle object. The Circle object is used to provide the circle shape, and the circle is movable, and it can be stretched according to the requirements. For the stroke, color, width, height, and fill color the Circle is customizable. Comparing to the canvas class the Circle class provides the rich functionality. The Circle class contains the different properties, but to change the selection background color of a canvas circle can be done using selectionBackgroundColor property. The selectionBackgroundColor property of a Fabric.js class specifies to change the ... Read More

The Circle class of Fabric.js which is used to provide the circle shape by using the fabric.Circle object. The Circle object is used to provide the circle shape, and the circle is movable, and it can be stretched according to the requirements. For the stroke, color, width, height, and fill color the Circle is customizable. Comparing to the canvas class the Circle class provides the rich functionality. The Circle class contains the different properties, but to set the position relative to top of a canvas circle can be done using top property. The top property of a Fabric.js class specifies ... Read More

The fabric.Text object of Fabric.JS is used to opacity of a canvas-type text. Text class of Fabric.js provides the text abstraction by using the fabric.Text object, which allows us to work with text in an object-oriented way. Comparing to the canvas class, the Text class provides the rich functionality. The text object contains the different properties, but to set the opacity of a text canvas can be done using the opacity property i.e., opacity. The opacity property of a Fabric.js Text object specifies the opacity of the text characters. It can be used to set the opacity for a text. ... Read More

The Fabric.js Circle class is used to provide the circle shape by using the fabric.Circle object. The Circle object is used to provide the circle shape, and the circle is movable, and it can be stretched according to the requirements. For the stroke, color, width, height, and fill color the Circle is customizable. Comparing to the canvas class the Circle class provides the rich functionality. The Circle class contains the different properties, but to set the horizontal skew of a canvas circle can be done using skewX property. The skewX property of a Fabric.js class specifies the horizontal skew of ... Read More