Creative Technocrayts

Using id instead of class names Many beginners are tending to write CSS using id names instead of CSS class names. We should always aim to reuse the code as much as possible. By using id names we are applying styles only to that particular div rather than sharing the styles which are common to div s having the same class name. Do read this article which gives a practical approach to maintainable CSS . Not using CSS shorthand Using CSS shorthand will come as a second nature by practice. Until then we need to force ourselves to write CSS in the right way. While working on a large project, we will notice that by using shorthand properties the number of code lines in CSS file will be reduced reasonably. CSS Measurements 0px is just a 0. There is no need to mention if it is a px or em. Following a standard measurement throughout the project is important. Be it px or rem, it should be followed by all for the project. Using relative values are encouraged more than absolu...

Hide show input fields based on select value Many times, while learning a new technology or a framework, it is not sufficient to read just the documentation and syntax, we need to practice. Many of us may try on our own sometimes things will work out for us sometimes we don't know how to evaluate ourselves. All our recent practice articles were published in that thought of giving readers a practice in jQuery  concepts.  Follow our FB page @CreativeTechnocrayts Other jQuery practice articles 1. jQuery DOM functions and array 2. DOM manipulation in jQuery 3. Daily ui practice - Input range sliders Subscribe to Creative Technocrayts and get updates in front end development and UI / UX. Some of us might run into a problem of  showing input value based on user selecting an option from the dropdown. We can achieve that in many ways.If the user is not selecting a value, the form is incomplete so the user cannot submit the form To check whether the select value is s...

How to check whether at least one input is selected using jQuery When building forms, it's often necessary to ensure that users make a selection before submitting. This is especially true for options like checkboxes, where users might need to choose at least one option. In this article, we'll show you how to easily check if a checkbox is selected using jQuery and how to prompt users to select at least one option before submission. For instance, consider developing a survey form where users need to select their preferred communication methods (Email, SMS, etc.). If none are selected, it's important to notify the user to make a selection before they can proceed. How to check that using jQuery When a select option is checked checked attribute is added. To check whether any of it is checked, :checked is used in jQuery. If any of the checkboxes have the checked attribute, then the user is allowed to submit. How to check whether an el...

Creating boxes with repeating background color - jQuery practice In this article, we’ll cover how to use jQuery , DOM methods , and JavaScript arrays to create interactive boxes with repeating background colors. You could try our previous practice exercise for hands on jquery knowledge. Jquery array i) When you get an input, check whether it is validated as a number. ii) Based on the input value, create a number of boxes. iii) Set all the boxes with background colors from an array. How to Get an Input Value from a Textbox var inputValue = $(this).val(); console.log(inputValue); Testing Whether the Input Value is a Number To test whether the input is a number, we use a regular expression pattern. if (/^[0-9]$/.test(inputValue)) { console.log("It is...