Using Ajax.PeriodicalUpdater to update Flotr graph in both Ajax Window (pop-in) and child browser window (pop-out) simultaneously on IE8
This article describes how to use Ajax.PeriodicalUpdater and Flotr to plot a graph inside Ajax Windows and browser windows (IE8). The same continuous graph that can do ‘pop in’ as an Ajax Window and ‘pop out’ as inside a browser window. Throughout the article, I am using Prototype-UI for creating Ajax Windows, ie all the tools used in here are based on Prototype.
Plotting graphs within Ajax windows is easy. However, drawing graphs between Ajax windows and standalone browser windows requires a bit more understanding on both Flotr and IE8. I will show you and explain what went wrong in the first approach that has only worked on Safari and Firefox but failed on IE8 and came up with a second approach which worked in all browsers. Read more