Evaluate nations of the world to one another in an interactive bar chart.
This project is about permitting the person to make a choice of eight nations from an inventory of over 200 after which to visually examine these nations to one another. The nations might be in contrast from completely different features. For instance, by inhabitants or by space per sq. mile or by GDP per capita, and so on.
On the highest of the online web page there’s a row of eight drop-down list-boxes. Every list-box accommodates the identical checklist of over 200 nations. The person can choose one nation from every of the eight drop-down list-boxes. Every list-box has a special color. The color scheme corresponds to the color scheme of the bars on the bar chart.
On the road beneath the checklist containers there are 6 radio buttons with descriptive names for every button. Solely one of many 6 radio buttons might be chosen at a time. The radio button chosen determines the kind of bar chart you need to see. For instance, if you choose the GDP radio button then you definitely need to see eight nations you chose in contrast to one another by GDP per capita. The title of the bar chart modifications relying on the radio button chosen, to assist the person to know the that means of the bar chart.
There may be additionally a kind button. Whenever you click on it then the nations might be sorted into descending order and rearranged on the bar chart and within the order through which they seem within the eight checklist containers.
Developed at Kerry ETB, Tralee. Eire.
Michael Finnegan, Saturday sixth July 2019
