Category: Web Development

Problem: When we add draggable elements dynamically or even statically elements created subsequently will have higher z-index than the elements created before these elements which cause the problem of overlapping on dragging the image. When we drag element with lower

Recently became SUN certified Enterprise Architect after clearing all 3 parts of SCEA. It is hard to get answers to all questions one may have regarding SCEA but SCEA forum on javaranch.com is great!! I have shared my experience here

We can add animated hover effect using css and html also. See example below:  Create simple html code like this: <div class=”co-sm-12 blog-categories”> <h4>Categories</h4> <ul> <li><a href=”#”>Customizable Courseware</a></li> <li><a href=”#”>Online Learning</a></li> <li><a href=”#”>Skills Assessments</a></li> <li><a href=”#”>Quick References</a></li> <li><a href=”#”>Exercise Files</a></li>

There are a lot of jQuery plugins available on the internet to perform operations on Two Multi-select lists including moving elements between these lists (left to right or right to left). These plugins have the capability of advanced operations also

Build tools like maven, ant etc are used to download project’s dependent jar libraries required in web application development environment. But what about client-side dependencies like jquery, bootstrap, fonts, css, angular js etc. They are front-end dependencies which we have

How to resolve following GrapesJS editor issues: 1. GrapesJS not working in Safari web browser 2. Local Storage exceeding issue GrapesJS not working on Safari web browser: When the editor is opened in Safari, we see nothing only a blank

In Laravel, when a user directly accesses a post route then an exception page is shown. How to show a 404 page instead? To fix this issue : Firstly, you need to create an error page in view folder of

These are the steps to upgrade to PHP 5.6: Add the PPA containing version 5.6 of php for Ubuntu 12.04: sudo apt-add-repository ppa:ondrej/php5-5.6 sudo apt-add-repository ppa:ondrej/php5 Run these command in terminal to upgrade php : sudo apt-get update If everything

How to display remotely hosted HTML content as SCORM package in Moodle, Totara or any other LMS? SCORM requires the content to be served from the same domain as the SCORM player or the Learning Management System (like Moodle, Totara)