Comments on: Problems with data binding a radio button list http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/ Mon, 20 May 2013 05:26:00 +0000 hourly 1 By: carlosdl http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74772 carlosdl Thu, 11 Mar 2010 21:40:14 +0000 #comment-74772 Great !

As I thought, your procedure was not returning field names, but values.

Thanks for sharing your solution.

]]> By: neilo http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74770 neilo Thu, 11 Mar 2010 21:35:03 +0000 #comment-74770 Carlos thanks for every thing, I found the solution to the problem, that was by passing datareader rsults to an interger variable and then pas again to the RadioButtonList the value of the variable as follows:
Dim rst as Integer
then add the the While read() (see above)
…
rst=rdr.GetValue(2)
End while
rbl_CLpdbICF.SelectedValue=rst
—
The above works, even if it isn’t pretty

Neil

]]> By: carlosdl http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74746 carlosdl Thu, 11 Mar 2010 13:23:10 +0000 #comment-74746 Have you checked that the stored procedure is in fact returning rows ?

Also, the DataValueField property specifies the name of a field (from the data source) that provides the value of each list item (not the value itself ), so, the stored procedure in this case is supposed to return field names, not the values you want to assign to the radio buttons.

]]> By: neilo http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74734 neilo Wed, 10 Mar 2010 23:26:15 +0000 #comment-74734 Neither one of the two radioButtonList are being populated. I have change the value of both button to false and two true but I am not getting any results. It is as if the data reader is not passing the values or the syntax of how I assign the values is incorrect?

Hope this help

]]> By: carlosdl http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74733 carlosdl Wed, 10 Mar 2010 23:11:52 +0000 #comment-74733 I see 2 RadioButtonLists in your code: rbl_CLpdbICF and rbl_CLprop.

Which one is not being populated ?

Also, what happens if you try the suggestion from my previous post ?

]]> By: neilo http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74730 neilo Wed, 10 Mar 2010 22:40:42 +0000 #comment-74730 Thanks for getting back so quickly.
The system does not generate a message but the error is the fact that the radiobutton list is not populated. The value for the radio buttons is 1 (Yes) and 0 (No).

Store procedure passes an array form 0-3 or 4 items, the first two get populated properly but the other 2 do not and that is my problem.

Any help is appreciated.

]]> By: carlosdl http://itknowledgeexchange.techtarget.com/itanswers/problems-with-data-binding-a-radio-button-list/#comment-74728 carlosdl Wed, 10 Mar 2010 22:15:41 +0000 #comment-74728 What is the exact error message ?
What is the line of code that generates the error ?
Have you tried assigning a fixed field name to the DataValueField property of the radio button lists (i.e. without using your DataReader) ?

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