How can I create data storage using clock component and display it in a table using calendar?

[ABG]

@Ela

Can you explain the meaning and function of the "offset"?

The offset is the relative position (counted in rows) of how far down the small fixed display window has been moved down the larger data table.

Here is another example using an offset, in only one dimension:

Move a scroll bar

Here's an example using your own Canvas as scroll bar. I used a Ball as a cursor, but you could as well have drawn a bar as a thumb instead. Gallery entry: ai2.appinventor.mit.edu/?galleryId=4965345777025024 [blocks] [buttons] [Capture] Color_code_scroller.aia (11.2 KB) [COLUMN] [Designer] [global color_table] [global colorlist] [global listOffset] [global table_text] [global textList] [loadButtonColors] [nudgeBall1] Uploading: when any Button Click.png... Uploading: when btnEnd Click.png... …