2.0 vs. 1.1 Read-Only Textbox/Findcontrol -- asp.net datagrid control

asp.net datagrid control : 2.0 vs. 1.1 Read-Only Textbox/Findcontrol

John Walker
12/26/2007 11:02:00 AM

Hi,
In asp.net 1.1 I use this bit of code to get the text from a textbox in a
datagrid on postback:

txtComments = CType(dgi.FindControl("txtComments"),
System.Web.UI.WebControls.TextBox)

We recently upgraded our application to the 2.0 .net framework and this code
no longer seems to work. It is a read-only textbox... the text is
added/changed with javascipt. When we set readonly = False, then we are able
to successfully view the added/changed text on postback. Did something
change in 2.0 so that readonly text does not postback? is there a way to get
around it?

Thanks,

Toze
1/6/2008 3:10:11 PM

hi john because of security feaures in .net 2 ... asp discards changes to
readonly textbox's

the trick is to set readonly with javascript not in the server side

maybe if you set redonly to true on the pre render event it will make the
trick too

[quoted text, click to view]

Teemu Keiski
1/14/2008 9:00:21 PM

Hello:

TextBox ReadOnly in ASP.NET v2.0
http://aspadvice.com/blogs/joteke/archive/2006/04/12/16409.aspx

--
Teemu Keiski
AspInsider, ASP.NET MVP
http://blogs.aspadvice.com/joteke
http://teemukeiski.net

[quoted text, click to view]

Got something to say? Click here to post a reply to this thread.

Don't see what you're looking for? Try a search.

View other messages about asp.net datagrid control

View Other Months
June 2003
July 2003
August 2003
September 2003
October 2003
November 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
July 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
August 2006
September 2006
October 2006
November 2006
December 2006
January 2007
February 2007
March 2007
April 2007
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008

home · blog · groups

Questions? Comments? Contact the dn