topic Expression Group in QlikView

Expression Group

Thu, 07 May 2015 09:27:14 GMT

I've created an expression group in a chart. I wanna show the different title for each expression when I choose it.

How can I make it in "General/ Show title in chart"?

Thanks

Re: Expression Group

datanibbler — Thu, 07 May 2015 09:37:40 GMT

Hi,

I think the Getcurrentfield() function tells you which field is active - but maybe only for grouped dimensions, not expressions.

In that case, I know of no way to tell which of the grouped expressions is active.

An alternative would be to not have a group, but several individual expressions depending on the value of a variable. The effect is the same, but then you could query that variable and put the title accordingly.

HTH

Re: Expression Group

Gysbert_Wassenaar — Thu, 07 May 2015 09:43:00 GMT

That's not possible with expression groups since there's now way to retrieve the active expression from an expression group. Perhaps you can use the technique described in this blog post instead: Customizable Straight Table