Web Forms :: Get RadioButtonlist Selected Value?

Feb 8, 2010

i have wrote following code but it will not fecth selected value:

Table tab =
new Table();
int j = 0;

[code]...

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A new route to an old problem for me... I'm creating radiobuttonlists and adding them to an update panel dynamically using this code:

[Code]....

I'm wanting to get the selected radio button value whenever a button on the page is pressed, however (and this is my old problem) I cannot retrieve that value. What I'm wanting to try is to add an event that will record the chosen radio button whenever the selected value has changed and store it into an array.

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Here is my .aspx page

[Code]....

and here is .cs file

TextBox TB_Fax = (TextBox)RegisterUserWizardStepDetails.FindControl("TB_Fax");

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Web Forms :: Get Selected Value Of RadioButtonList Inside Repeater Control

Dec 23, 2013

I have added a RadioButtonList inside a repeater as follows:

(.aspx file):

<asp:Button ID="Button1" Text="Add Comment" runat="server" />
<asp:Panel ID="pnlPanelDemo" runat="server" CssClass="modalPopup" ViewStateMode="Disabled">
<cc1:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
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[Code] ....

Now suppose if 3 questions are displayed on the webpage then 3 radiobuttonlists are displayed. I need to send the selected text of radiobuttons separately in my table in SQL Server on a button click event.

Suppose if selected answers are Very Poor, Average and Good then database entry should look like:

1         Very Poor
2         Average
3         Good

(.aspx.cs file)

protected void AddComment(object sender, EventArgs e) {           
string constr = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
string sqlStatment = "INSERT INTO FeedbackResponse(QUESTION_ID,RESPONSE) values(@QID,@RESP)"; 
using (SqlConnection con = new SqlConnection(constr)) { 
using (SqlCommand cmd = new SqlCommand(sqlStatment, con)) { 
con.Open();  cmd.Parameters.AddWithValue("@RESPONSE",this.rptComments.   
cmd.ExecuteNonQuery();  con.Close();               
} }

I am not sure what to do in the bold line.

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[Code]....

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[Code]....

but the rptAns referring to the radiobuttonlist (there is only one quiz at a time), the selectedindex always remain at the first index even when the user does change the selected radio button.i have made a check when on item databound to see if the page is a postback before opulating the radiobuttonlist.

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[code]....

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I am using jquery and c# to dynamically set a radiobuttonlist listitem to selected. I want to create a reset-type button to reset the radiobuttonlist selected item back to the first item in the list. jQuery/jsTree function currently reseting textbox and hidden field:

$('#ContentPlaceHolder1_hfNodeID').val('');
$('.txtPage').val('');
$('.rblContentTypesGetAll').val();
$('.contentPageForm').show(),
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<asp:HiddenField ID="hfNodeID" runat="server" Value="" />
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<tr>
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<td>
<asp:RadioButtonList id="rblContentTypesGetAll" CssClass="rblContentTypesGetAll" OnLoad="rblContentTypesGetAll_Load" runat="server" >
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</td>
</tr>
<tr>
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<asp:Button ID="Cancel" runat="server" OnClick="Cancel_Click" Text="Cancel" />
</td>
</tr>
</table>
</asp:Panel>

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I'm trying to implement accessibility (keyboard only) ability on my site, but I'm having problems with Radio Button lists. When using radiobuttonlists, when initially, none of the radio buttons is selected, I am able to tab through every single value and select one upon hitting "enter". However, after a value is selected, I can only tab to the selected values, which presents a problem if I want to change the selected value.

From what I understand, radio buttons are grouped at the container controller level, thus when it is considered a group, only one can be selected at a time.

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How can I get the selected value of a radioButtonList if this is created dynamically? I know that a dynamic control must be recreated on each postback but, is there a trick to solve this scenario?

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I am using the jQueryUI buttonset on an ASP.NET radiobuttonlist. I need to get the selected value in server-side code when the page posts back. If I don't apply the jQuery buttonset, this is of course easy enough - just grab "SelectedValue". However, when I do apply jQuery buttonset, the selected value does not appear to be available on postback any longer. Is there any way around this, or do I need to get the selected value on clientside, and then pass it back myself?

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II am populating a radiobuttonlist in code on page load, although not when postback is true (I've checked this by the way).

Autopostback is set to true, viewstate is enabled (everywhere I can think of, although only in the content page, if that matters)

When I select an item, the postback happens, the populating does not happen, and the selection reverts back to the first item, which was never selected.

Nowadays I have the knowledge to do this in javascript, but I would prefer not to. It can't be that it should work like this, can it? The control would be useless. I want the index that is selected.

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Sep 9, 2010

What I want to do is set a session value based on the selected value of a radiobuttonlist. That value will set another value on the next page. The next page can only use one session value, so I don't want multiple sessions set from the radiobuttonlist being selected multiple times. If the user makes a selection on the radiobuttonlist, and then changes the selection, how do I check if a session value exists and if it does, tHow should my code change?

Dim selVal As Integer = RadioButtonList1.SelectedValue
If selVal = -1 Then
Label1.Text = "Please select a Membership type."
Else
Select Case selVal
Case selVal = 0
Session.Add("MemType0", selVal)
Case selVal = 1
[code]...

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I have this code:

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</asp:RadioButtonList>

that I would like to be always, on page load, to mark the first option ("no expiration date"). However, if the user marks the second option and reloads, the second option is selected, even though I do this on page load:

rblExpDate.Items[0].Selected = true;
rblExpDate.SelectedIndex = 0;

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Why I get an error?

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<asp:ListItem Text="Yes" Value="TRUE"></asp:ListItem>
<asp:ListItem Text="No" Value="FALSE"></asp:ListItem>
</asp:RadioButtonList>
 
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