I have a list of plain HTML radio buttons that I want to be able to
loop through, get the values from them and insert them into a db. each
one should be a separate record... Can anyone please give me some kind
of example on how to do this???? I am doing this in asp.net VB.
Please let me know if you need any additional information.
Thanks
Nov 19 '05
33  3663 
Brian,
If you use standard HTML radio buttons (<INPUT TYPE="radio">), then you
should name all the radio buttons for a given question the same name. That
way each question will have exactly ONE radio button that holds the answer
to the question. With standard HTML radio buttons, this is also what gives
them their mutual exclusivity.
As I said earlier, since the answers to all the questions that were asked
are going to be sent to the server via a submit, you can just query the
Request object to see what data it contains. By doing this, you will know
which questions were asked since only those answers would have been sent to
the server.
[VB.NET]
Dim answer as String
For Each Answer In Request.Form
'references to answer return the name of the item
'references to Request.Form(an swer) refer to the value of the item
Next
-Scott
"Brian Ciarcia" <bc******@pepeh azard.com> wrote in message
news:Ok******** ******@TK2MSFTN GP14.phx.gbl... Actually, it is 8 groups of questions and the names are different..
(ie.. group one.. the names are CAD_1,CAD_2,CAD _3 group two.. the names
are CHF_1,CHF_2,CHF _3,CHF_4. etc..) Each group has a different number
of questions. Each question has to have an answer, either yes or no..
Since this is an asp.net page, I have no clue How to get the answers
into the database. CAD_1 has to have its own record, CAD_2 has to have
its own record, etc, etc.
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Scott,
Thanks... I swear I tried something like that before, but it didn't
work.. I just tried it using your code and it works great.. So now I am
looping through the questions when I submit to another page. Can I put
that code in the codebehind on this page, or does this form have to be
submitted to another page? If so, can I add this code to the codebehind
on the submission page???
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In ASP.NET server-forms submit to the same page. You can add this code to
whatever code-behind you submit to.
You may want to use the Web Forms Panel control to hold the 8 groups of
questions (you'll need 8 panel controls). Then it is simply a matter of
setting the visible property of the correct panel to true and all others to
false. This way you can do all your work in one .aspx page with just one
code-behind.
"Brian Ciarcia" <bc******@pepeh azard.com> wrote in message
news:eg******** ******@TK2MSFTN GP15.phx.gbl... Scott,
Thanks... I swear I tried something like that before, but it didn't
work.. I just tried it using your code and it works great.. So now I am
looping through the questions when I submit to another page. Can I put
that code in the codebehind on this page, or does this form have to be
submitted to another page? If so, can I add this code to the codebehind
on the submission page???
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Ok.. I'll look into the web form panel... do you know where I can find
any reading on that??
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Ok.. I'll look into the web form panel... do you know where I can find
any reading on that??
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If I use the panels, do I then have to change the radio buttons to
asp:radiobutton s or can I keep them as regular buttons?
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You can use any controls on a panel that you like.
"Brian Ciarcia" <bc******@pepeh azard.com> wrote in message
news:ec******** ******@TK2MSFTN GP12.phx.gbl... If I use the panels, do I then have to change the radio buttons to
asp:radiobutton s or can I keep them as regular buttons?
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ok.. i know you probably think I am a pain in the _ss right now, but to
control the visibility of those panels, would I do something like this?
I set the Panel ID's to be CAD, HB, CHF, DBTS. The customer I am
pulling up only should see CAD and HB.
foreach( Control c in Panel.Controls )
If (objBarDataRead er("ProgramID" ) = Panel(c) then
Panel(c).visibi lity = "true"
end if
next
Is that Close?????
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I got it.. I did this;
Dim ctl as Control
For Each ctl In Page.Controls
If TypeOf (ctl) Is System.Web.UI.W ebControls.Pane l Then
If ctl.ID = objBarDataReade r("ProgramID" ) Then
ctl.visible = True
End If
End If
Next
------------------------------------------------------
That worked.. Ok.. so now when I hit submit, I just create an onclick
event and put that code that you gave me earlier in there, correct?
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I just added this code to my codebehind and now my questions wont
display.. Am I doing something wrong??
I created an asp:button called LoginButton and created a label called
errormessage.
I am just trying to display the results so I can see what is happening.
------------------------------------------------------
Private Sub LoginButton_Cli ck(ByVal sender as System.Object, ByVal e as
System.EventArg s) Handles LoginButton.Cli ck
Dim answer as String
Dim AnsStr
For Each Answer In Request.Form
'references to answer return the name of the item
AnsStr = AnsStr & "the answer to question " & answer & " is " &
Request.Form(an swer) & "<br>"
Next
errormessage.Te xt = AnsStr
end sub
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