Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
7 years ago

Sliding legend

Hi everyone, I saw sliding legend in one of the visuals, which are built in Power BI desktop. How this feature can be recreated in custom visual? Regards, Yerkhan
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Anonymous's avatar
Anonymous
Not applicable
7 years ago

dm-p  Daniel,

 

Thanks for detailed answer! It was very helpful. 

I have some questions regarding it. I added it to my line chart, which has categorical dataview mapping, and can I pass to legend grouping of categorical data view? I tried using this:

let categoryRole = options.dataViews[0].categorical.values.grouped();

But it gave me error. 

Also, I don't want to use selection id, if I leave it empty, I get error. 

And finally, even though scrollable parameter is true, I can't scroll:

When I click on arrow, it doesn't work.

 

Regards,

Yerkhan

dm-p's avatar
dm-p
Super User
7 years ago

Hi Anonymous,

I mentioned in my earlier post that you will need to have a selection ID for each entry, otherwise the legend utility will not work. Unfortunately for your case you cannot provide a null value here so will need to provide something valid. It's highly likely that this is causing your legend to break.

Daniel