Mark,
Thanks for your comments.
I am not having a particular problem, just trying to write efficient methods.
I have created my own text table in a group consisting of 6 cols (fields) * 20
rows (fields) to try and speed up the scrolling when using a DG.
This has worked with a scrolling speed increase of approx. 30% when compared to
the DG, probably because my table purely uses text and has no need for the
remaining code that is in the DG.
The most time consuming element is loading all the fields with the data. Here
is the displayData routine.
Can you see any areas that could me modified to speed it up?
on displayData tRecNum
--put milliseconds() into tS
lock screen
lock messages
set the uRecNum of me to tRecNum
put the uCols of me into tCols
put the uRows of me into tRows
set the itemDelimiter to tab
put 1 into tFldNum
put 1 into tLineNum
put line tRecNum to tRecNum + tRows - 1 of the uData of me into tData
put line tRecNum to tRecNum + tRows - 1 of the uSelected of me into
tSelectedData
repeat for each line tRecData in tData
put item 1 to tCols of tRecData into tFldData
if line tLineNum of tSelectedData = true then
put "62,117,215" into tBackColor
put "255,255,255" into tForeColor
else
put "0,0,0" into tForeColor
if tLineNum mod 2 = 0 then
put "244,246,250" into tBackColor
else
put "255,255,255" into tBackColor
end if
end if
repeat for each item tCellData in tFldData
put tCellData into fld tFldNum of me
set the backgroundColor of fld tFldNum of me to tBackColor
set the foregroundColor of fld tFldNum of me to tForeColor
add 1 to tFldNum
end repeat
add 1 to tLineNum
end repeat
unlock messages
unlock screen
--put milliseconds() - ts into cd fld "result"
end displayData
All the best
Terry
On 10 Mar 2014, at 10:46, Mark Schonewille <m.schonewi...@economy-x-talk.com>
wrote:
> If you explain what you're trying to do, perhaps we can find a better way to
> do it.
>
_______________________________________________
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
