Get Radiobuttonlist Selected Value In Code Behind When Using JQuery Buttonset?
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?
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>
i am having gridview with two columns.one column contains checkboxes and another column contains Name.i have given UserId to DataKeyNames in gridview.Now i will check some checkboxes in gridview and click on button GetData. whenver i click on button GetData i need to get datakey values of all the gridview rows whatever checked in gridview using JQUERY
Is there a way where I can disable a buttonset in jQuery UI but prevent the buttonsets style from changing to the "grayed out" look when setting the buttons to disabled?
I have tried simply handling the click event of the buttons. IE:
I am guessing my best bet is to apply the style from the buttonset to non jQuery generated ones and setting them to disabled yeah? Only reason I am wanting to avoid this as in future the ability to click the buttons will be enabled
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.
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?
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.
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.
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.
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.
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?
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]...
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.
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:
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(); } }
