Extra Datagrid Columns

Peter Haworth pete at mollysrevenge.com
Tue Dec 14 00:12:26 EST 2010


Great, thanks Trevor.

Pete Haworth

On Dec 13, 2010, at 7:38 PM, Trevor DeVore wrote:

> On Mon, Dec 13, 2010 at 7:53 PM, Peter Haworth  
> <pete at mollysrevenge.com>wrote:
>
>> It seems that if you inadvertently set the dgText of a datagrid  
>> with values
>> that have more columns than have been defined, the extra columns are
>> arbitrarily added to the datagrid.  Does anyone know of a way to  
>> prevent
>> this behaviour either by ignoring the extra columns or by issuing  
>> some sort
>> of warning/error?
>>
>
> When setting the dgText pass in true for the pIncludeColumnNames  
> property
> and pass in the column names on line 1 of the data:
>
> set the dgText[true] of group "DataGrid" to ...
>
> Se dgText in the API for more information.
>
> http://lessons.runrev.com/spaces/lessons/manuals/datagrid/lessons/7344-Data-Grid-API
>
> -- 
>
> Trevor DeVore
>
> Blue Mango Learning Systems
>
> ScreenSteps: http://www.screensteps.com
>
> Releasable Revolution Resources for Developers:
> http://revolution.bluemangolearning.com
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