SelectValues(), get dimension info and data-value from param

[Cuartares]

Hello, for the selectValue method I need the dimension and data-value.
The click function gives me the param object, but I just can't find the necessary information in it.

Is it there and if yes, where is it ?
Is there a better function for my needs ?

[ErikWetterberg]

You need to save the dimension number (if you have more than one, otherwise use 0) and the elemNumber on the html element.