Canvas panel: variables

Can variable names be included in an element on a Canvas panel?

Example Text Element

${varName} displays the current value of varName

You can include variable in your datasource query and display it in Canvas. Example with Infinity datasource:

Thanks for the reply. Yes, I have been able to use variable names/refs in queries (see below) and variable names/refs in panels like HTML Graphics to load specific image files based on the variable value. However, I cannot seem to do the same in the Canvas panel. The variable values do not seem to resolve.

Yes, but I meant using dummy query just for variable resolving. Infinity is a good option for that.