scroll - Livecode- scrolling a datagrid (with last offset) -


i have created scroller control datagrid following code:

function scroller_create tpoint    local tscrollerrect, tcontentrect    if environment() not "mobile" exit scroller_create     put rect of group "list" tscrollerrect    put 0,0,(the dgformattedwidth of group "list"),(the dgformattedheight of group "list") tcontentrect     mobilecontrolcreate "scroller", "listscroll"    put result sscrollerid     mobilecontrolset "listscroll", "rect", tscrollerrect    mobilecontrolset "listscroll", "contentrect", tcontentrect    mobilecontrolset "listscroll", "visible", true    mobilecontrolset "listscroll", "scrollingenabled", true    mobilecontrolset "listscroll", "vindicator", true    mobilecontrolset "listscroll", "vscroll", tpoint end scroller_create

when more data added datagrid, destroy , recreate scroller control. wanted make scroller stay on last vertical scroll offset (tpoint).

but mobilecontrolset "listscroll", "vscroll", tpoint still reset vertical scroller top when scroller recreated...

is there other way can fix vscroll of datagrid on last offset?

thanks in advance!

why don't change contenctrect? store vscroll in custom property using mobilecontrolget , set again.


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