Hi, We have created a webappliction which consists of diffrent Tabs for respective modules.In one of the Tab which connects to a 3rd party Content management using there API. On Click of this tab we are having a lot of performance issue as there is a lot of business funtionalites like connecting to the 3rd party tool,creating folders based on the usercontext object and lot of other security related stuffz required. we are not supposed to couple this coding any where else so we cant use lazy loading also nor we can have some job which excutes at the backend. So can anybosy suggest any other way to simplify this!!
The critical question is: How much of what will eventually be needed is known when the dialog is first created?
IF you can not prepare anything in advance, the user perception of performance is the only thing you can tackle. Since this is a web application, perhaps you could use AJAX techniques to update the display information without reloading the page, thus reassuring the user that progress is being made.