I'm pretty sure now that it isn't the loading of images that is the problem. I added code that verifies when all thumbnail images are loaded.
When i have only a few images the group scrolls well - up and down all i want. When i have many more images (say 20 instead of 7) then the group starts to scroll and then freezes. Tried lockloc of all controls but no happiness. With a scrolling list fid i recall there is a limit to the number of lines you can have and scroll with iOS - maybe around 200 lines. This problem i now have feels like that one to me. Do datagrids have a limit to the number of rows? If i recall i think he loads only what is viewable and perhaps that gets around an issue like i now have. Sooooo i need a row consisting of: image - text field - text field Anyone got an example of something similar on a datagrid that i can dissect? Thanks for all the replies people. sims -- On Sunday, August 4, 2013, Scott Morrow wrote: > Yes, 'load' I'm glad you were able to take my vague suggestion and > clarify it! Clarified it for me, too :- ) > > If you are using LC version 6 then John's suggestion of 'prepare image' > sounds great. > > -- > Scott > > On Aug 4, 2013, at 4:27 AM, Jim sims <s...@ezpzapps.com <javascript:;>> > wrote: > > > Thanks for the reply Scott, > > > > You must be referring to "load" as in "load URL bla blah" > > > > Didn't think that was ok on iOS but reading the dictionary it sounds > "sort > > of ok" - done without liburl in the background. > > > > Will give it a shot and see. > > > > Am in Venice, swapped my flat (flat for flat) for this excellent one that > > has a most excellent location - del Bovolo staircase outside the bedroom > > window. Hate to spend the day chasing this bug :-P but ya gotta do what > ya > > gotta do...i reckon. > > > > sims > > > > On Sunday, August 4, 2013, Scott Morrow wrote: > > > >> Jim, have you tried caching the images to the device first and then > >> pointing at the cached files? (I don't believe this has anything to do > with > >> dataGrid or not dataGrid.) > >> > >> -- > >> Scott Morrow > >> > >> _________________ > >> use-livecode mailing list > >> use-livecode@lists.runrev.com <javascript:;> <javascript:;> > >> Please visit this url to subscribe, unsubscribe and manage your > >> subscription preferences: > >> http://lists.runrev.com/mailman/listinfo/use-livecode > >> > > _______________________________________________ > > use-livecode mailing list > > use-livecode@lists.runrev.com <javascript:;> > > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > > http://lists.runrev.com/mailman/listinfo/use-livecode > > > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com <javascript:;> > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
