Hi Richard, I did as you suggested and copied 8 columns of data (20,844 lines) into this new stack. Just a table object on the card - no scripts (except your 'on resizeStack' in the stack), no other objects. resize result: same slow behavior :(
Any other thoughts on that? Mark Stuart Richard Gaskin wrote: > > mfstuart wrote: >> My day job is a software engineer, using another software development >> tool - >> eDeveloper. >> The product we build (CRM) is for enterprise sized companies, working on >> large amounts of SQL data. >> eDeveloper does not produce this UI lack of performance during runtime. >> This >> is how I noticed the difference in behavior. >> As far as Excel and Rev, both load the data into memory, which I would >> assume then declines the available resources, causing the issue at hand. >> Whereas the table object in our software is reading the data continually >> (??) from the database, caching when needed, so the lack of performance >> is >> never noticed. > > Rev fields are smartly buffered and tend to redraw faster than any other > app on my hard drive. If you're seeing unusually slow redraws it may be > related to Rev libraries rather than the engine itself. > > Try this: Make a new stack, add a field, turn on the field's hGrid and > vGrid properties, and dump an equivalent amount of data into it. > > To handle the resize, use this rather than Rev's Geometry Manager: > > on resizeStack x,y > set the rect of fld 1 to 20,20,x-20,y-20 > end resizeStack > > > If Rev is as efficient as I think it is, that test should show a pretty > smooth update. If not we can look into it more deeply. > > -- > Richard Gaskin > Managing Editor, revJournal > _______________________________________________________ > Rev tips, tutorials and more: http://www.revJournal.com > _______________________________________________ > use-revolution mailing list > [email protected] > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-revolution > > -- View this message in context: http://www.nabble.com/UI-performance-and-large-data-set-in-Table-Object-tp15618647p15625188.html Sent from the Revolution - User mailing list archive at Nabble.com. _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
