How to arrange n charts in a panel, n is unknown

[jimingrui]

Hi all,

I am now using ExtJs4. And I have a question about the chart. I want to dynamically generate n charts in a panel. n is the number of the selected rows from database. So n is changable. How could I do this?

[mitchellsimoens]

Load the store, on load calculate how many charts to use then add charts to the panel.