Making an associative array for columns and row values

Hi, first of all, this grid is wonderful and i can see that a lot of hard work has been put into it.
I've been looking at the grid for just a day now, and i'm wondering if the indices of the columns/ rows can be replaced with a custom key.
Presently the columns are stored with numerical indices i,e, 0,1,2..etc.
[1=co11,2=col2,3=col3...]
Is there a way for me to replace these indices with a custom value, so i can have something like this..
[key1=col1,key2=col2....etc]
If this possible, i then should be able to get a column value like this -
var value = obj.getColumnText( index);, where index is say "key1".
Thanks.

I did stumble upon another message in the forum where u basically explained how to replace the default row/column array index numbers with custom keys i.e. for columns
obj.setColumnValues(valueArray);
Immediately after this i set the column text by passing another array, like this -
obj.setColumnTexts(textArray);
and then set a XML table as a data model to the grid object..
obj.setModel("data", table);
I have valid XML, but when i include the
obj.setColumnValues(valueArray); , the indices change to the key array i provide alright, but the text does't get set. All column headers show as 'undefined' and the grid doesn't get populated.
The moment i remove 'obj.setColumnValues(valueArray);'. The data is rendered fine and the column text shows up.
Can u please tell me what i'm doing wrong?

Also, debugging the included grid.js (in the runtime folder) is proving to be a little hard for me.
I see that the source code is separated in different folders. Do i just copy in all the js files as is (in separate folders and all), into my war file for it towork ? :(

When you set column text you should use the same custom keys, not 0,1,2... indexes anymore. Either you set them as associative array or you provide a function which returns text when given a key as an argument.

If you want to use source files instead of runtime you have to copy all subfolders.

Thanks for the quick response Alex.