I am using the SmartGwt grid and stuffing 10K rows into it using their DataSource api wrapped round an RPC. The entire data set gets held client-side.
This grid seems to handle loading 10k rows reasonably well. Group/Multiple select may cause the slow running script error on big lists so smartgwt has a configurable 'turn off groupby' at 1000 rows. I don't enable multi select on big lists - is this a really useful feature on a grid with N thousand rows? I haven't yet seen sorting as a problem. Add/remove/edit work fine. On Jun 30, 1:00 am, radcortez <[email protected]> wrote: > Hi, > > I'm currently developing a web application using GWT, and i'm having > some performance issues on IE 6 and IE 7. My main requirement is to > have a grid able to fulfill the following operations: > - Pagination > - Sort > - Column Resize > - Add / Remove / Edit rows > - Data Grouping > - Highlighting > > I've looked to some existent solutions like Ext GWT and Smart GWT and > they performed poorly on IE, so i decided to make my own simpler > implementation. > > I began with a simple grid with only data display and started from > that on, to implement those functionalities mentioned above. With each > new implementation, the performance started to degrade a lot, to a > point considered unacceptable to me. > > I know about IE JS engine problems, but is it possible to have a high > performance grid with those features? If yes, do you think i should > stick with some sort of library like Ext GWT or Smart GWT? In my > opinion, the grids offered by those libraries are also slow. Does > anyone have any set of recommendations to develop high performance > widgets in GWT for IE? > > Regards --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
