Initialize Radiobuttonlist Selected Value At Page_Load() In TabContainer Control
Oct 1, 2010
My page is using the Master page. I am using TabContainer ajax control in my aspx page and have a TabPanel that contains a RadioButtonList control and a text box. I want to show/hide populate the text box based on on the selected value of RadioButtonList. I am able to populate values of all the controls on Page_load() but onlclick()event dos not get triggered. How can force onclick() JavaScript event to trigger for the default selected value of RadioButtonList?
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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">
</cc1:ToolkitScriptManager>
<asp:Repeater ID="rptComments" runat="server">
[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:
1Â Â Â Â Â Â Â Â Very Poor
2Â Â Â Â Â Â Â Â Average
3Â Â Â Â Â Â Â Â Good
(.aspx.cs file)
protected void AddComment(object sender, EventArgs e)Â {Â Â Â Â Â Â Â Â Â Â Â
string constr = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
string sqlStatment = "INSERT INTO FeedbackResponse(QUESTION_ID,RESPONSE) values(@QID,@RESP)";Â
using (SqlConnection con = new SqlConnection(constr))Â {Â
using (SqlCommand cmd = new SqlCommand(sqlStatment, con))Â {Â
con.Open();  cmd.Parameters.AddWithValue("@RESPONSE",this.rptComments.  Â
cmd.ExecuteNonQuery();Â con.Close();Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
} }
I am not sure what to do in the bold line.
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Jan 20, 2011
I have a page with radio buttons and a textarea that populates data dynamically based on your selection. The radio buttons act as a list of article titles and on selection you see the content of the article.
Within my pageload method, I want to allow users to be able to see a URL in their browser that points to value they've. That way they can link to the article within another source.
Currently, the method I have allows me to link to the button selection if I manually type in the following example URLs:
[URL]
[URL]
I'd like to modify this so that the URL appears in the browser when a radio button selection is made. Plus, on page load defaults to the "0" index if no value parameter was specified.
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
int selected;
if (int.TryParse(Request.QueryString["selected"], out selected))
RadioButtonList1.SelectedIndex = selected;
RadioButtonList1.DataBind();
}
}
protected void RadioButtonList1_SelectedIndexChanged(object sender, EventArgs e)
{
string strRedirect;
strRedirect = "frm_Articles.aspx?selected=" + RadioButtonList1.SelectedIndex;
Response.Redirect(strRedirect);
}
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May 7, 2015
how to display GridView Selected Row in dropdownlist and radiobutton outside GridView in ASP.Net?
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Aug 15, 2011
I have two calendar controls on my page for a user to specify a start and end date. The earliest record was created on 05/27/2011 and the latest was created on 06/22/2011 so I wanted to initialize each calendar to those dates respectively (I will get these dates when I run a database query). It is working in that the calendar properties are set correctly but I want the page to display the calendar of those months instead of defaulting to August. How do I get the calendar page to flip back three months and display May?
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Sep 2, 2010
I have a page with a FormView on it. The page is strictly for adding records to a Table. I have the FormView bound to an EntityDataSource and everything works greate except for one thing.
I want to initialize a date field in the FormView to today's date. So, in my page_load event I have:
if (!Page.IsPostBack)
{
//Initialize SetupDate to today.
TextBox setupdate = (TextBox)fvJob.FindControl("txtSetupDate");
setupdate.Text = DateTime.Now.ToShortDateString();
}
The first time this page loads, the txtSetupDate field is initialized.
Although, and subsequent loads of the page doesn't initialize the Text Box. I step through the code in the debugger and I can see that the code is executig, but something (the FormView bind?) is "clearing" the Text Box.
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Aug 5, 2010
how to find the selected tab in the AJAX Tabcontainer.
The situation is: I have a tabcontainer with subtabs. The usercontrols are placed in de subtabs. At the bottom of the page there is a toolbox where the users can modify data in the usercontrols (database).
The problem is: How could I know wich Tabpanel is selected in the TabContainer?
I Tried something in the codebehind but it only works when I have 1 TabContainer.
[Code]....
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Oct 25, 2010
I use jquery in a page that shouldn't refresh when radiobuttonlist items are selected.(without using AJAX)
how can i call selectedindexchanged event for accessing items using by javascript?
[code]....
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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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Mar 8, 2011
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(),
.rblContentTypesGetAll is the radiobuttonlist i want to reset (or select the top most listitem).
HTML of the form:
<asp:Panel ID="PagesForm" CssClass="contentPageForm" runat="server">
<asp:HiddenField ID="hfNodeID" runat="server" Value="" />
<table>
<tr>
<td>Page</td>
<td><asp:TextBox ID="txtPage" CssClass="txtPage" runat="server" /><span class="validate">*</span><br />
<asp:RequiredFieldValidator ID="rfvPage" runat="server" CssClass="validate" ControlToValidate="txtPage" Display="Dynamic" ErrorMessage="Page Name Required" ValidationGroup="page" /></td>
</tr>
<tr>
<td>Content Type</td>
<td>
<asp:RadioButtonList id="rblContentTypesGetAll" CssClass="rblContentTypesGetAll" OnLoad="rblContentTypesGetAll_Load" runat="server" >
</asp:RadioButtonList>
</td>
</tr>
<tr>
<td> <asp:Button ID="Submit" runat="server" OnClick="PageSubmit_Click" Text="Save" ValidationGroup="page" />
<asp:Button ID="Cancel" runat="server" OnClick="Cancel_Click" Text="Cancel" />
</td>
</tr>
</table>
</asp:Panel>
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Jan 20, 2010
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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Jul 26, 2010
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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May 7, 2015
i'm facing an issue in asp.net application (c#). i want get the name of tabpanel.i searched in forum i found that with java scritp function i can resolve this issue but i couldn't.
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Dec 14, 2010
I have a web form(C#) which has many radiobuttonlist controls. For each control there is a corresponding field in a sql server database table. And finally there is a submit button.
How to send the selected values to the database?
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Jul 22, 2010
I have 2 radiobuttonlist in a web forms, each contains of 4 ListItem. So there are 8 ListItems in total. It is initialised such that none of the ListItems is selected. I want to validate that at least one of the ListItems is selected when submit button is pressed. How to do it? i.e. at least 1 ListItem is selected, either from radiobuttonlist1 or radiobuttonlist2.
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Jul 22, 2010
I have 2 radiobuttonlist in a web forms, each contains of 4 ListItem. So there are 8 ListItems in total. It is initialised such that none of the ListItems is selected. I want to validate that at least one of the ListItems is selected when submit button is pressed. How to do it? i.e. at least 1 ListItem is selected, either from radiobuttonlist1 or radiobuttonlist2.
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Sep 20, 2010
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?
<asp:RadioButtonList ID="RadioButtonList0" CssClass="ratingButtons" runat="server">
<asp:ListItem Text="Option1" Value="1"/>
<asp:ListItem Text="Option2" Value="2" />
<asp:ListItem Text="Option" Value="3" />
<asp:ListItem Text="Option4" Value="4" />
</asp:RadioButtonList>
$(function () {
$(".ratingButtons").buttonset();
$(".ratingButtons").click(function () { return false; });
});
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Apr 24, 2012
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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Mar 20, 2013
I want to use radio button list control for asp.net web application..
How to display selected index value content in label.. that means i want to display selected button value in label..
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Jan 13, 2011
[Code]....
[Code]....
[Code]....
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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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Feb 24, 2010
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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Dec 22, 2010
Here is my .aspx page
[Code]....
and here is .cs file
TextBox TB_Fax = (TextBox)RegisterUserWizardStepDetails.FindControl("TB_Fax");
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Dec 21, 2010
how to get Radiobuttonlist selected value in a repeater
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Apr 13, 2010
I have this code:
<asp:RadioButtonList ID="rblExpDate" runat="server" >
<asp:ListItem Selected="True" Text="No expiration date"></asp:ListItem>
<asp:ListItem Text="Expires on:"></asp:ListItem>
</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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