Web Forms :: Set Selectedvalue In RadioButtonList Dynamically From Database
Aug 11, 2010rbl.DataSource = ds;
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Web Forms :: RadioButtonList SelectedValue From Database?
Oct 18, 2010I've two RadioButtonLists which pulls "fullName" and displays, the idea is for the user to select from RadioButtonList1 and RadioButtonList2 then submit the data.
If there is already values assigned from sql then there should be a selectedvalue for both controls. But I can't seem to get the controls to assign the selectedvalues.
I've a SqlDataSource, 2 RadioButtonLists and some code binding it:
[Code]....
Also when I go to select just one record from RadioButtonList and submit the data, it returns errors because it sees it as submitting null values.
Forms Data Controls :: Radiobuttonlist Inside Datalist Itemtemplate/bind The Radiobuttonlist Dynamically From Database
Feb 2, 2011I have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?
Web Forms :: How To Retrieve The Selectedvalue For The Radiobuttonlist
Mar 9, 2011I am experiencing the "Input string was not in a correct format." error and I have no clue how to fix it.
I have a radiobuttonlist and a submit button, the radiobuttonlist is dynamically bounded to a datasource. when user clicks on the submit button, I am trying to retrieve the selected value in the radiobuttonlist, but somehow the radiobbuttonlist selectedvalue is null. How to retrieve the selectedvalue for the radiobuttonlist?
The aspx form code is as below:[Code]....
aspx.cs code: [Code]....
The form displays the radiobuttonlist listitem value without problem. However, the rdChoice.SelectedValue is null.
Forms Data Controls :: How To Bind RadioButtonList SelectedValue
Aug 18, 2010I have a FormView with an EditItemTemplate. In the EditItemTemplate I have a RadioButtonList. I want to populate the selected button from the database. My code looks like this (simplified):
[Code]....
The stored procedure usp_GetOrderDetails returns a char(1) column called "side" which can have values of 'B' or 'S'. If it's a B or an S I want to select the correct item in the RadioButtonList, radSide. Is this possible? I've done it for my Text boxes and dropDownLists on the same form OK, I just can't figure out the RadioButtonList.
Forms Data Controls :: Fetch SelectedValue Of RadiobuttonList Inside Gridview
Mar 8, 2011I have Gridview inside that i have RadioButtonList,Which is working perfectly. It also bind correctly.
Problem is when user navigate page,the value which was slected in previous page is not apper again.
Gridview is enabled with paging.
I want to save data on SUBMIT button which is outside gridview. So when user clicks this button it should get ALL selectedvalue of radiobuttonlist inside gridview INCLUDING paging and save it to database.
I have tried following code on Button_Click but its not working properly.
[Code]....
C# - RadioButtonList.Selectedvalue Returns An Empty String
Apr 4, 2011I define the datasource in my c# code and I have a submit button which takes the value of the radiobuttonlist
asp:RadioButtonList ID="RadioPaidIdList" runat="server" DataValueField ="Label" DataTextField = "Label"
First time i click submit it returns an empty value. And next time i select a radiolist and click submit it returns a proper value.
Web Forms :: Create Textboxes Dynamically With Loop According To Dropdownlist.selectedvalue
Aug 2, 2010I have a dropdownlist whose values are int (actually they are string basically but they can be parsed. they are 1, 2, 3, 4, 5.. etc)
I want to create textboxes acording to the number of dropdownlist selected value. Lets say drop down shows 3 and I wanna create 3 textboxes. how can I do that.
Forms Data Controls :: Dynamically Set SelectedValue In DropDownList With SQLDataAdapter?
Mar 28, 2011I have a form that's being databound with a SQLDataAdapter. I have a DropDownList with a SelectedValue='<%# Bind("FieldName")%>' on it. I was wondering if there was a way I could remove this field and set it dynamically in the codebehind and still have it insert the value of this field with the SQLDataAdapter. The reason for this is because the control I'm using doesn't have a separate InsertItemTemplate, only an EditItemTemplate which serves both purposes, and I need this to dropdownlist to only be databound on Insert.
Right now it's looking like I'll have to stop using the SQLDataAdapter and Update/Insert the data in the codebehind, but I wanted to see if there was something I was missing just-in-case.
Forms Data Controls :: Get Value Of Dropdownlist Selectedvalue - Created Dynamically Inside Gridview
Jun 12, 2010I am having Gridview ie : inside i have placeholder, So on Gridview_RowDataBound - according the Specific Condition getting from DB then - i am Creating the Dropdownlist dynamically here and assign Datasource. so up to this its ok. My Problem When the user Select any value on the Dropdownlist on Gridview ,
i have one button outside the Gridview so if i click the button i am want to get the dropdownlist selectedValue so on the Button_Click Event
i used foreach row in the Gridview.. but i do no how to get the value. as the Dropdownlist is create dynamically on Gridview_RowDatabound event. but here what i have to write to get the dropdownlist?
Web Forms :: Dynamically Set SelectedItem In RadioButtonList Control?
Jun 15, 2010I have several lines of code like this:
[Code]....
How can I do this?
Web Forms :: How To Get SelectedItem.Value From Dynamically Populated RadioButtonList(s)
Apr 12, 2010Here is my attempt:
[Code]....
Forms Data Controls :: Dropdownlist SelectedValue Error "'branchDDL' Has A SelectedValue Which Is Invalid?
Nov 18, 2010I have a dropdownlist in DetailsView to which items are added programmatically during DataBound event. It is working fine in InsertItemTemplate, but in EditItemTemplate i am getting this error "'branchDDL' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value".
. Following is the code:
<asp:TemplateField
HeaderText="Course"
SortExpression="branchID">[code]....
Web Forms :: Add Eventhandler To Radiobuttonlist Dynamically To Retrieve Selected Value?
Feb 24, 2010A 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.
Forms Data Controls :: Dynamically Populated Radiobuttonlist
Oct 17, 2010Dynamically populated Radiobuttonlist?
View 1 RepliesForms Data Controls :: Acessing Dynamically Generated Radiobuttonlist Of Grid?
Mar 22, 2011I have a grid and on each row of grid i generate a radiobuttonlist with 2 items dynamically in rowdatabound. On the save button event i want to access the data of the row and save the data in DB with which ever radio button is selected.I tried different things but all in vain. I tried to use hidden field so that whenever any radio button is selected in a row then in javascript i will update the hidden field but user can select multiple rows so this is not a good solution.
Here is my code of dynamic radio button list generation in rowdatabound event.
[Code]....
Get Value Of Dynamically Created Radiobuttonlist?
May 24, 2010I'm trying to get the value of a dynamically created radiobuttonlist via javascript to call a pagemethod.
This is how I'm creating the rbl:
rbl.Attributes["onclick"] = "javascript:preview('" + rbl.ID + "','" + rbl.ClientID + "');";
And this is the javascript:
function preview(controlid, clientid)
{
var radio = document.getElementsByName(clientid);
var answer = "k";
for (var ii = 0; ii < radio.length; ii++)
{
if (radio[ii].checked)
answer = radio[ii].value;
}
PageMethods.SaveAnswer(controlid, answer);
}
The problem however is that I want to get the groupname of the radiobuttionlist so I can use getElementsByName, but i have no luck so far.
C# - Get The Selected Value Of A RadioButtonList If This Is Created Dynamically?
Jul 26, 2010How 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?
View 1 RepliesWeb Forms :: Populate RadiobuttonList From Database?
Sep 22, 2010I am using:
[code]....
This solution doesn't work though. It doesn't leave the option of choosing anything from the list. Plus I would like it if it were a Radiobutton instead of a Dropdown. The field in the database is varchar(50).
Forms Data Controls :: Fire SelectedIndexChanged Event Of DropDownList When SelectedValue Is Coming From Database Table?
Jun 28, 2010I have a form which has some dropdownlists (ListItems "Yes" "No"). I use my form to Enter data & submit to database and use same form to Edit aswell. Like I redirect to this form from another page with a QueryString. If there is a QueryString then SELECT * FROM Table WHERE ID = QueryString's value & fill all the controls in the form like
[URL]
I have certain things to do when DropDownList.SelectedValue = "Yes" so I can use SelectedIndexChanged event handler & AutoPostBack="true" when submitting form for the first time. Now when I edit the information(Data filled from table as stated above). How can i automatically fire all events like DropDownlist SelectedIndexChanged in the page_Load iteslef so that all the things that are supposed to be done when DropDownList.SelectedValue = "Yes". I'm posting my test code for reference to explain what I'm trying to do. This is just the Idea. I have something else to deal with if i can get this stright. I need to dynamically add controls based on the values of DropDownList. please suggest some thing guys.
[Code]....
Web Forms :: Submitting RadioButtonList Selected Value Into Database?
Dec 14, 2010I 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?
Dynamically Generate Multiple RadioButtonList And Capture Their Values?
Oct 12, 2010I have a situation where I need to generate multiple sets of radio buttons. These radio buttons display One to Many relationship data.
I know how to get it to work with a workaround that I used back in Classic ASP days ... in which I essentially just spit out the HTML dynamically and keep track of my controls using systematic IDs. Which is nothing more then an Primary Key appended to a string constant i.e. String.Format("Dynamic_{0}", myChildRecordPKValue) so my HTML looks like this:
[Code]....
Note that I am using a javascript function which updates a hidden field with the selected value (Each parent record has a corresponding hidden field). So after making selection user will hit the submit button and I get my values using Request.Form[myHiddenField1] and so on ...
Forms Data Controls :: Populate Radiobuttonlist From Database?
Mar 22, 2011New to asp. I'm trying to figure out how to populate a radiobuttonlist with selections from a table in a database. I honestly have absolutely no idea how to do. There will be different products in the database that need to be pulled to different radiobutton lists.
View 6 RepliesSaving SelectedValue Of CascadingDropDown In DetailsView Into Database?
Dec 14, 2010I have a form for our staff to list an event in a calendar system. In the form, there is a DDL for their Department, and a CasscadingDropDown that provides a list of staff members (the staff list is filtered by Department, as chosen in the first DDL). When the form gets submitted, I need to store the selected values of both DDL's (DepartmentID and StaffID, respectively) into the database.
So, I have a DetailsView, and am using the InsertItemTemplate. Now, I can get both DDL's populated correctly (with the cascade working correctly), and I used custom DDL's derived from the standard DDL class to avoid any Postback/EventValidation problems. But I can't seem to get the values of the user's selected items so I can save them back into the database! I've tried many different approaches, but all I seem to get returned is a value of "".
Here's what I have so far...
[code]....
Forms Data Controls :: Populate RadioButtonList With Values From Database
Oct 30, 2010I have a gridview with a RadioButtonList I need to populate. It is as such"
[code]....
