Control box problem

[András Sági]

I have this text: http://www.pagem.hu/curl/test2.html
When I choose 'col1' from the select box above, there isn't anything on the main graph.
If I choose 'col2' the graph comes up, but the control works strange. Try to move the 'selectors' to see it.
Can anybody tell me what I' made wrong?

Thanks in advance

[asgallant]

There are two main problems that you have to fix before we can figure out why column 1 doesn't work:

1) your dates are in string form, you need to make them into Date objects if you want to use the ChartRangeFilter to filter on them.

2) the reason the slider doesn't work in the second example is that you have it filter on your data column and not the date column.