First, I haven't noticed this behavior, but that doesn't mean much. I
assume you are binding the textInput to the selectedItem of the
datagrid? If you don't have control over the data source, you can use
the "ternary" expression format:
Text="{(myDataGrid.selectedItem.myProperty == null ) ? "" :
myDataGrid.selectedItem.myProperty }"
Also, when a value in a dataProvider is null or undefined, it can cause
some odd display behaviors in the Datagrid, where a newly updated cell
does not display until you mouseover or select it.
Tracy
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of jamiebadman
Sent: Tuesday, May 31, 2005 10:25 AM
To: [email protected]
Subject: [flexcoders] Hiding 'Null'...
Hi,
I have a datagrid and some detail boxes (mostly textInput). If a
column is null on the grid, it shows as an empty cell - which is what
I want (looks best that way) but the data is shown as 'null' in the
textInput box.
Is there an easy way to prevent this from happening - and simply not
showing anything at all in the textInput box when there's a null in
the data ?
The 'null' appears as actual text in the textInput box btw - so if I
then save the data, I'll get the string 'null' saved to the DB!
Thanks in advance,
Jamie.
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