Forms Data Controls :: Dynamic Amount Of Radio Button Groups?
Jan 22, 2010
it was possible to create X number of radio button groups depending on a parameter.
Say if I Selected Fruit as the parameter these groups would need to be created;
APPLE
- Green
- Red
- Pink
GRAPEFRUIT
- Yellow
- Pink
GRAPE
- Green
- Purple
And if I were to pick vegetable;
TOMATO
- Regular
- Cherry
POTATO
- Brown
- White
So when I pick "Fruit" 3 Radio Groups appear(APPLE, GRAPEFRUIT, GRAPE), and when I pick vegetable 2 Radio groups(TOMATO, POTATO). Obviously this sample data is dumbed down, and my Radio options are going to be retrieved from the DB. Can this be achieved?
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Similar Messages:
Aug 4, 2010
I have an application that needs to render a page that will have multiple Radio Button Groups as well as multiple CheckBoxes. The desired layout is determined by a database table.
table structure:
PackageID uniqueidentifier
PackageName string
ItemName string
RadioGroupName string
ViewControlName string
This table defines a "Package". The "Package" can contain many different "Items" that require different controls used in the View. The "RadioGroupName" field is used to mark which RadioButtons should be grouped together. The "ViewControl" field marks which control should be used on the View to display the field. The query in my repository will return a result set such as
1 / "First Package" / "Item1" / "First Group" / "RadioButton"
2 / "First Package" / "Item2" / "First Group" / "RadioButton"
3 / "First Package" / "Item3" / "First Group" / "RadioButton"
4 / "First Package" / "Item4" / null / "CheckBox"
5 / "First Package" / "Item5" / null / "CheckBox"
6 / "First Package" / "Item6" / "Second Group" / "RadioButton"
7 / "First Package" / "Item7" / "Second Group" / "RadioButton"
8 / "First Package" / "Item8" / "Second Group" / "RadioButton"
Given this result set, I need to render the view as follows:
A RadioButton group with 3 options (Item1, Item2, Item3)
A CheckBox (Item4)
A CheckBox (Item5)
A RadioButton group with 3 options (Item6, Item7, Item8)
I have read that it is possible to use "if" conditions and looping structures inside the View. I have also read that this is a bad practice. Another issue I see is knowing which Item has been selected from each RadioButton group when I hit the Controller POST function. Previously I have built a page that has a single RadioButton group. My ViewModel was as follows:
[Code].........................
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Jan 11, 2010
asp.net using visual studio 2008 3.5 framework with sqlserver 2008. I have a webform (derived from master page) so its a content form with content placeholder. It has two text boxes, dynamically populated checkboxes from database and 8 radio button groups. It has two custom validators attached with two of my fields also. I've tried every way to clear my form but its not working somehow. I've tried Control iteration method. Ive tried btnReset.Attributes.Add("onClick","document.forms[0].reset();return false;"); thingy...but none is working.
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Dec 28, 2010
I've got 3 groups of controls each of which I want enabled/disabled depending on which radio button the user has clicked.
The code *works*, but daaaaaayuum the postback time from a radiobutton click is long.
I suspect my approach is the noobish way, and that there's a slicker way to achieve this control-groups-enabled effect.
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Nov 3, 2010
I have a requirement that generate radio button dynamically in the code behind view.
While i am giving the id value of the radio button it will generate automatic id value like this
"ctl00_cphContent_rbVeryPoor5_1" But i am setting only "rbVeryPoor5_1" (while i am viewing in the view source)
[Code]....
[Code]....
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Jul 24, 2010
I have a databound Gridview (with a LINQ datasource). The gridview displays questions from the SQL DB to the user. I've inserted a radio button list into the gridview with 3 horizontal radio buttons with fixed values of 1,2,3 for the user to select. I have a question ID, a tempuserID, and AnswerValue columns set up in the database. It all works nicely.
After the user selects radio buttons, I would like for them to push a button to submit the QuestionID, the associated Radio Button Value (AnswerValue) and their tempUserID into the DB. How do I do this? I'm not sure what to do next and what VB/LINQ code to put in the code behind file in the button click event handler. I'm also not sure on what to use for the tempUserID, can I use the sessionID? I'm using VB and here's my code:
[Code]....
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Nov 25, 2010
I would like to have a gridview with a radiobutton column in order toselect just a row and do some task. I added a templatefield but when I
run the application, it let me select all rows, but what I want is select only one. How can I do that? I mean, I want the radiobutton column to work as a group.
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Aug 10, 2010
I have a dynamic Table which contain 8 rows and 8 Colums
Table t = new Table();
TableRow rr = new TableRow();
TableCell cc = new TableCell();
and in the each Cell CC I add a dynamic Button(Or Linkbtn)
LinkButton LB1 = new LinkButton();
LB1.Text = "AM";
LB1.ID ="Link1";
cc.Controls.Add(LB1);
rr.Cells.Add(cc);
LB1.Click += new EventHandler(LB1_Click);
t.Rows.Add(rr);
i have a table with 8 rows , 8 colums and each cell contain a LinkButton (which diffrent in IDs) I want to add Lable in the same cell of this LinkBtn(LB1) which it clicked but I cann't What shoud I write here?
void LB1_Click(object sender, EventArgs e)
{
// throw new NotImplementedException();
}
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Mar 2, 2011
I've two radio buttons in my web site for selecting sex, one s for Male & another s for Female, Problem is during the Run time, I was able to select both the Radio Buttons, but as per my need i should select only one radio button. And i should perform validation Wn user not selected even one radio button i should show the error msg, like " select sex "
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Feb 17, 2010
How do you save a radio button selection to a DB (within the .aspx page)? I have 5 sets of "yes/no" radio buttons (1 for yes/ 1 for no). Do I just add each radio button as a field into the DB and if its not selected, leave it NULL (or whatever the default value is)... this does seem very efficient.
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Jan 19, 2010
I have a Gridview with Radiobutton selection and two text boxes and two buttons.
What i need is to like search and extract functions.
My Gridview Initially contains all the data in the table. In one text box, like if i want to search "Learning" in column FIRST NAME and i type "L" in the text box and click the button, all values from the column FIRST NAME starting from "L" should be listed in the Gridview, so that from there user can select "Learning" and click another button to extract values corresponding to it in the another Textbox.
My Gridview looks like this :
[Code]....
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Apr 15, 2010
how can i select the only one radiobutton in gridview .the radio button is server control . i want that code in javascript.
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Aug 26, 2010
I have been frantically searching for help to select only one radio button in datagrid and deselect the other when a new button is clicked.
I do not want to use javascript.
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Mar 19, 2010
I want to show student attendance report on grid view with present and absent facilty using two radio butons on seprate column.Now i want user can select either present or absent radio button.I tried so much but i failed every time
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May 6, 2010
I would like to implement code to delete the selected row in the gridivew using Radiobutton .
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Sep 1, 2010
[Code]....
Selecting One Radio Button In A GridView
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Jun 3, 2010
I want to present a list of delivery options to end users which will be in 3 columns - service description, radio button (to select) and then the price of the service. Also I want to auto postback when the user selects a service from the appropriate radio button - e.g. :
[code]....
I have set this up using a repeater control and stand alone radio button, plus literals to display the text elements all within a tabular structure which looks OK. I have actually overcome the issue where by default you can select all radio buttons using the prescribed javascript fixes I found when searching. This way offers me control over the formatting which is important.
However it does not seem that intuitive to pickup the selected value of the radio button this way, especially with the auto postback - I am having issues trying to access the selected radio button to interpret what the user wants.
It would seem much more appropriate for a RadioButtonList but I can't work out how to override the default formatting, and also how to insert extra table columns for the price etc to keep it all nicely formatted.
So either I need to crack the interpretation of the current setup or to find out is there a way to hijack the default setup of the RadioButtonList?
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Sep 20, 2010
i have a grid view with radio button...schedule/approve/reject...by defualt schedule radio button is selected....but when i chage radio button selection option to anyth other than schedule it still store only schedule in DB.wats the pblm?
[Code]....
[Code]....
when i click submit button i got this error
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
so i set the enableeventvalidation=false
now i dint receive any error but when i set breakpoint on the funtion which called on buton clik it still got the value as scheduled for the radio button..spent almost half day for this.. all this while this was workin after i add the moralpopupextender am facing this pblm...now i tried removin that extender but still pblm exist.
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Dec 8, 2010
1) In a repeater table I have a two-column radio list with seven buttons:
I would like to have the last button (infinitive) centered below the other six so that it looks something like this:
1 o 1 o
2 o 2 o
3 o 3 o
o Infinitive
2) In the same table I also have the following radio list
<asp:RadioButtonList
ID="RadioButtonList1"
runat="server"
AutoPostBack="True"
BorderStyle="None"
RepeatColumns="3"
repeatdirection="Horizontal"
[Code]....
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Oct 4, 2010
i have a gridview with radio button.i need to select only one item through out gridview i have written code that is working fine but that is giving problem in paging i am displaying gridview with 5 records per page.in first page i am able to select only one item but if i move to second page here also i am able to select only one radio button in this mean time if move to first page in that page also radio button is in selected mode .How can i make only one radio button selected in through out gridview and How can i get paging data from gridview(if i select 3rd page value and i moved to first page in that situation i need to get get that 3rd page value aslo ).
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Nov 23, 2010
I have some data like:
1 A
2 C
2 D
3 E
3 F
4 G
5 H
I want display this data in a gridview with radio button like:
Radio Button : A
Collapse able Button:2
Radio Button:C
Radio Button:D
Collapse able Button:3
Radio Button:E
Radio Button:F
Radio Button : G
Radio Button : H
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Nov 19, 2010
Iam using a radio button in a Gridview. I want to check whether it is checked or not. If it is checked i want to pass one value or if it is unchecked i want to pass another value. But even when i checked the radio button, it is still showing unchecked in the Debugger. How to check whether it is checked or not. Following is the code iam using:
[Code]....
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Mar 7, 2011
I have added a template field in a gridview. In that i have added a radio button. I have written a code which will get row Id of GridView of a row which is having a radiobutton on it checked. Through code i am getting even name of that radio button, but it is showing me that radio button is not checked, even when it is already checked. Here is the code. Dim row As GridViewRow Dim rd As RadioButton Dim rowId As Integer = -1 For Each row In GridView1.Rows rd = CType(row.FindControl("radio1"), RadioButton) If rd.Checked = True Then rowId = row.RowIndex Exit For End If Next Even when a radio button is checked the code never enters the if block.
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Sep 15, 2010
I have a problem. I have a textbox where i enter the amount and in another textbox the amount in words comes automatically. The function appended below works fine when the amount entered is without a decimal. But if the amount entered has a decimal, then the function gives an error. Can anyone check the same and tel me a solution.Wat i want is suppose the amount entered in 2345.68 the amount in words should come, Rupees two thousand three hundred forty fve and sixty eight paisa only. if the decimal is not entered then the function gives proper result.
[Code]....
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Jul 21, 2010
I need to pass parameters via a gridRowView to a button I have a gridView that currently allows row selection via a radio button What I need to do is based on that selection is pass the parameters to one of 4 button options within the footer. This will then open a new page based on those values. I'd got this working using a hyperLinkButton and querystring but now I'm really struggling with the new requirement "it must be a button" selected this way
Here's my code, if it helps anyone to see it?
<asp:GridView
ID="gvSavedChanges"
runat="server"
AllowPaging="True"
AllowSorting="True"
AutoGenerateColumns="False"
CellPadding="4"
DataKeyNames="EmployerIDNo"
DataSourceID="dsSavedChanges"
ForeColor="#333333"
borderColor="Silver"
GridLines="None"
>
<RowStyle
BackColor="#F7F6F3"
ForeColor="#333333"
/>
<Columns>..............
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