Set Parameter to show/hide visual base on another table

I have some operators in a table that have made some actions over the months

And I also have a lines visual that show for each operator the actions over the months

But the operators are too many and the line visual is not readable.
I want the line visual to be hidden and when the user clicks in the firs table in an operator name then the line visual will show the line filtered only in this name.
I think I need to set up a parameter but I don’t know how.

Thanks

Hi @pantelis,
You can indeed accomplish this with the use of a parameter. While the data being used is just a sample, but I’ve created an Arena view that shows how to accomplish this functionality.
Set Parameter to show/hide visual base on another table

You’ll create a parameter for the field you’d like to filter by and set the default to ‘ALL_VALUES’:

Then add a control for that parameter:

Setup a filter for your line graph to only show the value from your parameter:

Setup an ‘Action’ on your table visual (this will change the parameter value based on what you click):

Last, you’ll create a ‘Rule’ for your line graph (This will hide the visual if ‘Select All’ or ‘ALL_VALUES’ is selected or show the selected value):

Let me know if you have any additional questions

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Hi @Brett .

It worked perfectly exactly like this. Many thanks.

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