If you want to get a random item from an array using JavaScript, then you can follow the below steps: Step 1: Let’s say, I have an array of items and I want to show the user’s random item: Step 2: To get random item from array, I’ll create a function ‘random_item()’: Step 3: I’ll… Read More »
Before 2015, when the ES6 module was not introduced in JavaScript, there was no functionality available to import, include any file. However, when ES6 module introduced, we can import, include, and require files in JavaScript very easily with some lines of code. In this tutorial, we are going to include a JavaScript file into another… Read More »
Whenever, we design and create a form, we often use a button to submit the form to save data in our database, however; in some special cases, we need to create a functionality to of saving data, when user press the ‘Enter’ button from his/her keyboard. By using a JavaScript event handler, we can easily trigger… Read More »
Assume that, you are creating an application using jQuery with any server side language for example PHP and you want to run an AJAX code when your page is fully loaded and then fire your code. In this case using $(document).ready() is not going to fulfill your expectations and you will wish to find a… Read More »
Whether you are working first time on JavaScript technology or you are a full time JavaScript developer, in your day to day development sometimes, you need to print object array to see the array values and to take your next steps. In this tutorial, i am going to show you multiple methods of printing object… Read More »
jQuery contains two classes addClass() and removeClass(). By using these classes we can add or remove classes dynamically. addClass() function used to add class and removeClass() function used to remove previously added classes. For example if i have div tag (id=hiid) and i want to add ‘activeclass’ class then i will add addClass function as… Read More »