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8 VotesGridview Edit has a SelectedValue which is invalid because it does not exist in the list of items.
Last question I noticed that when I click edit it does not retain the value that the record has is that because of the way my ...Answered | 18 Replies | 14231 Views | Created by JayJ24 - Sunday, September 18, 2011 12:13 AM | Last reply by aryan_fir - Wednesday, January 25, 2012 2:32 AM
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2 Votes
'ddlDeviceType' has a SelectedValue which is invalid because it does not exist in the list of items.
Hi MConnollydev, According to your problem, I think the ASP.NET forum is better for you, because there are more experienced experts on this field.Answered | 3 Replies | 8853 Views | Created by MConnollydev - Tuesday, June 5, 2012 1:55 PM | Last reply by MConnollydev - Wednesday, June 6, 2012 8:14 AM -
0 Votes
'ddEventType' has a SelectedValue which is invalid because it does not exist in the list of items.
Alternatively, handle the formview databound event and in there check if the value is null and change the selectedvalue to the generic item.Answered | 8 Replies | 114 Views | Created by Anonymous - Tuesday, December 20, 2011 8:36 AM | Last reply by Anonymous - Wednesday, December 21, 2011 1:18 PM -
0 Votes
'ddChangeRegion' has a SelectedValue which is invalid because it does not exist in the list of items.
http://blog.evonet.com.au/post/2008/06/07/dropdownlist1-has-a-SelectedValue-which-is-invalid-because-it-does-not-existAnswered | 6 Replies | 80 Views | Created by Anonymous - Saturday, August 13, 2011 9:16 AM | Last reply by Anonymous - Thursday, August 18, 2011 2:31 AM -
0 Votes
'DropDownList' has a SelectedValue which is invalid because it does not exist in the list of items.
Details here: ...Answered | 22 Replies | 11714 Views | Created by Anonymous - Tuesday, November 15, 2005 10:52 AM | Last reply by Anonymous - Thursday, July 14, 2011 12:45 PM -
0 Votes
dropdownlist1' has a SelectedValue which is invalid because it does not exist in the list of items
Instead I get this error "dropdownlist1' has a SelectedValue which is invalid because it does not exist in the ...Answered | 6 Replies | 157 Views | Created by Anonymous - Saturday, August 29, 2009 8:52 AM | Last reply by Anonymous - Monday, August 31, 2009 3:09 AM -
0 Votes
'lstNature' has a SelectedValue which is invalid because it does not exist in the list of items.
User-1924666908 posted I am getting following message: 'lstNature' has a SelectedValue which is invalid because ...Answered | 3 Replies | 66 Views | Created by Anonymous - Tuesday, December 15, 2009 1:18 AM | Last reply by Anonymous - Thursday, December 17, 2009 8:18 PM -
0 Votes
'SubBrandDropDown' has a SelectedValue which is invalid because it does not exist in the list of items.
User-419173150 posted This happens when the current value of the Dropdown does not exist in the list of values that it is bound to.Answered | 2 Replies | 70 Views | Created by Anonymous - Tuesday, September 9, 2008 3:11 AM | Last reply by Anonymous - Friday, September 12, 2008 4:12 AM -
0 Votes
DDL has a SelectedValue which is invalid because it does not exist in the list of items
User-1995538749 posted Besides nulls or emptystrings, make sure that the SelectedValue does not have an additonal spaces appended to it.Answered | 2 Replies | 166 Views | Created by Anonymous - Wednesday, August 13, 2008 12:06 PM | Last reply by Anonymous - Wednesday, August 13, 2008 12:54 PM -
0 Votes
'Value' has a SelectedValue which is invalid because it does not exist in the list of items.
Then SelectedValue ='<%# Bind("Drop") %>'Answered | 3 Replies | 63 Views | Created by Anonymous - Saturday, September 28, 2013 10:09 AM | Last reply by Anonymous - Saturday, September 28, 2013 10:43 AM -
0 Votes
*** has a SelectedValue which is invalid because it does not exist in the list of items.
User1095738331 posted it looks like this does not work in the final 2.0 releaseUnanswered | 3 Replies | 57 Views | Created by Anonymous - Monday, September 26, 2005 9:00 AM | Last reply by Anonymous - Friday, November 11, 2005 11:39 AM -
0 Votes
Has a SelectedValue which is invalid because it does not exist
User1564875471 posted When ListBox is databound using ObjectDataSource, I think ListBox's Items collection would be null No ...Answered | 4 Replies | 67 Views | Created by Anonymous - Thursday, June 26, 2008 2:45 PM | Last reply by Anonymous - Friday, June 27, 2008 5:09 AM -
0 Votes
ddlProposalTypes' has a SelectedValue which is invalid because it does not exist in the list of items.
a SelectedValue which is invalid because it does not exist in the list of items.Answered | 1 Replies | 66 Views | Created by Anonymous - Thursday, March 6, 2008 8:22 PM | Last reply by Anonymous - Monday, March 10, 2008 6:08 AM -
0 Votes
DropDownList has a SelectedValue which is invalid because it does not exist in the list of items.
Now, when the list values are changed and you are in DropDownList mode, that previous selection is invalid and causes the exception you are seeing...Unanswered | 12 Replies | 80 Views | Created by Anonymous - Friday, March 5, 2010 12:14 PM | Last reply by Anonymous - Wednesday, May 12, 2010 12:34 PM -
0 Votes
'DropDownList1' has a SelectedValue which is invalid because it does not exist in the list of items
item["Organization"].Answered | 12 Replies | 128 Views | Created by Anonymous - Wednesday, December 28, 2011 9:00 AM | Last reply by Anonymous - Wednesday, December 28, 2011 9:56 AM -
0 Votes
'cboEmployee' has a SelectedValue which is invalid because it does not exist in the list of items.
User823789806 posted I am confused with your example because it was demonstrated on the aspx page.Answered | 4 Replies | 87 Views | Created by Anonymous - Thursday, June 2, 2011 9:43 PM | Last reply by Anonymous - Friday, June 3, 2011 1:59 AM -
0 Votes
has a SelectedValue which is invalid because it does not exist in the list of items.
Use this: <asp:DropDownList ID="DropDownList1" runat="server" SelectedValue='<%# ...Unanswered | 3 Replies | 698 Views | Created by Anonymous - Friday, April 30, 2021 10:24 AM | Last reply by Anonymous - Friday, April 30, 2021 11:39 AM -
0 Votes
'cboTGrpLeader' has a SelectedValue which is invalid because it does not exist in the list of items.
A Item B Item C Item D Then the items are shown in the ...Answered | 5 Replies | 83 Views | Created by Anonymous - Saturday, January 17, 2015 6:49 AM | Last reply by Anonymous - Monday, January 19, 2015 1:06 AM -
0 Votes
dropdownlist has a SelectedValue which is invalid because it does not exist in the list of items.
0 It also appears that your SelectedValues are integer, so set an integer value for your fist item of your ...Answered | 3 Replies | 92 Views | Created by Anonymous - Tuesday, January 7, 2014 8:56 AM | Last reply by Anonymous - Tuesday, January 7, 2014 9:16 AM -
0 Votes
'ddBatch' has a SelectedValue which is invalid because it does not exist in the list of items.
User709978785 posted All I'm trying to do here is add a blank item as the selected value so the sqldatasource is passed a null to return all rows.Answered | 7 Replies | 95 Views | Created by Anonymous - Tuesday, January 1, 2008 2:11 PM | Last reply by Anonymous - Thursday, January 3, 2008 4:16 AM - Items 1 to 20 of 3143926 Next ›
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