DataGrid AddData issue

[Trevor DeVore]

On Mar 12, 2010, at 11:21 PM, Jeffrey Massung wrote:

> It looks like AddData doesn't instantly add the data to a DG form  
> (haven't tried a table).

AddData does add the data to the form immediately.

> So, for example, if I were to do the following:
>
> ## inside the DG group control
>
> on doSomething
> 	-- .. construct some data ..	
>
> 	addData tData
>
> 	get the dgNumberOfLines of me
> 	get the dgDataControlOfIndex[it] of me

You are getting the line count but then passing the line count to a  
property that requires an index.

After calling addData the result will contain the new index (see  
example: http://lessons.runrev.com/spaces/lessons/manuals/datagrid/lessons/7314-How-Do-I-Add-A-Row-Of-Data-To-An-Existing-Data-Grid-) 
.

AddData tData
put the result into theNewIndex

get the dgDataControlOfIndex[theNewIndex] of me

Try that and see if it works for you.

-- 
Trevor DeVore
Blue Mango Learning Systems
ScreenSteps: http://www.screensteps.com
Releasable Revolution Resources for Developers: http://revolution.bluemangolearning.com