1-DAV-202 Data Management 2024/25
HWjavascript
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General goal: Extend the user pages from the previous lecture with simple visualizations.
Submit your source code to /submit/javascript/username/. Also do not forget to submit the database (even if it is the database from us).
This lesson requires crawled and webserver from previous lesson. If you don't have one, you can find it at /tasks/javascript
Task A
Show a histogram of comment lengths. Use histogram from Google Charts.
Task B
Display a calendar, which shows during which days was the user active. Use calendar from Google Charts.
Task C
Figure out how to easily visualize a typical week of a user (days and times when he posts something).