In today’s post, I want to share a simple / not incredibly useful app that I use very often as a QlikView trainer. In my courses, I like to guide most of the exercises step by step and give tips and tricks as we encounter new functions or objects. However, some exercises have better results when working alone, especially when working with charts. For example, when I present themes, containers, tabs and auto-minimize I like to give the students a few minutes to decide the way their applications would look like.
In the beginning, I used to tell them the approximate time that we were going to spend on the exercise and the expected finish hour. As you can imagine, nobody kept an eye on the clock and we always had delays, so one day I created this application. [Download]
The idea is to store the expected time for the exercise in a variable using an input box and after clicking START, the gauge in the right would represent the remaining time using the function now(). When the clock hits the “Red Zone” (another variable), the gauge turns red. Continue reading