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Old 08-30-2007, 09:49 AM   #1
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Join Date: Aug 2007
Posts: 1
Default datagrid.getItemAt() - Too Slow Execution


I've been stuck with the following problem for several hours. PLEASE HELP

I am using TutFat custom datagrid in my project. I've to style it reffering to certain conditions. Datagrid contains about 57 lines.

PHP Code:

= new Array(); //this is the condition for colouring text

for (var 
val CELL_COLOURING_BY_PARAM[color_cell].CellValue.toLowerCase()
cn CELL_COLOURING_BY_PARAM[color_cell].ColumnName;
ci products_dg.getColumnIndex(cn)
= new CodeTimer("----Cell colouring time consumption-----");
        for (var 
        if (
products_dg.getItemAt(i)[cn].toLowerCase() == val

Execution times oscilate around 1000ms and rise every time i call this piece of code. Whe i remove the condition in loop, exec times reduce drastically, so I presume that getItemAt() is the bottle neck here. I need help!!! There are a few this kind of loops in my code so sometimes it takes 10s to sort grid (and restyle it afterwards)...
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