Webner Blogs – eLearning, Salesforce, Web Development & More

How to access Camera and upload the image/video to server? We can achieve above requirements easily by using HTML Media Capture : <form action=”upload.php” method=”post” enctype=”multipart/form-data”> Capture Image: <input type=”file” name=”uploadedfile” accept=”image/*” capture=”camera”> <input type=”submit” value=”Upload”> </form> To capture Audio

In Adobe Captivate on a question slide if we want some feedback to be displayed instantly when user clicks radio button to select an option, it will not work. There is no option out of the box to achieve this.

Should super() be the first method call in constructors, if yes why? What can go wrong if this were not the case? Explain with example. super() is a keyword in java which is used to refer to immediate parent class

In moodle we can create scheduled tasks which will run after a defined interval. We also have cron jobs in moodle but they usually run after every minute so if we need to run a task after a particular time

How to add exponents in Adobe Captivate 9 In one of our Adobe Captivate projects, we had a requirement to add mathematical exponents. Here is what we wanted to achieve: Writing “x raised to the power of 2” (exponents) Look

Adobe Captivate is a tool which helps in creating attractive E-learning content such as courses and quizzes. One of the most useful feature that Adobe captivate provides to its user is question pool. Quiz questions can be added to question

Requirement:- Sometimes we come across the requirement to fade out the text displayed on a webpage horizontally and want the DIV containing text scrollable. For Example: The requirement usually comes when there is a large amount of text on the

Some important settings that can help you while working with CakePHP 3 or 2. 1. How to set Homepage for your website in CakePHP 3? Go to the root directory of your project. You will see config folder there. Inside

We are using Json to retrieve value of a field from Json object but when field has no value it gives an error. For example from Blackboard LMS we can retrieve value of email field from JSON object with this