If I create dashboard and dashlets using visualize.js and use them in my custom UI, can I create actions on them? For eg: If there is a pie chart, can I click on the pie segment to get a grid of items from jasper for that data. Then in that grid, on each item, can I create actions - for this I need to get id for each row which is not displayed in UI. So can I define data for the grid which I can access on click of each row , which are necessarily not displayed?