I need to bind data from an SQL Select Statement into a RadioButtonList and have not been able to come up with anything that works.
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In my VB code behind I have a select statement that retreives the information from the database and randomizes the answers, but I am unable to get this populated into my RadioButtonList.
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I 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 ?
I 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):
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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.
i am using ajaxtoolkit:combobox and i tried to bind data to this control in code behind file.but it is taking 3 to 4 mints to bind data and display the page. I am providing my aspx code and code behind code here
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Code behind code:
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GetPrograms() method will return almost 6000 records. to load the control it is taking almost 4 minuts..
The radiobutton list I have display:
O Ford
O Chevy
O Other
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If you click on the submit button [Submit] I would like it to pull the data from whatever information that was selected. i.e. if Ford was selected than Mustang, Focus and Explorer would be return. If Chevy was selected than Cobalt, Cadillac and Corvette would be turn and so forth. I guess I can have a stored procedure to be call when the [Submit] button is click which would be "select models from Types" but how will the proc know if Ford was selected Chevy or other. I guess the stored proc will have to accept the [Submit] as a string to know should it pull the Ford models or Chevy models. or is there a better way?
I have connected listview by using datasourceid that means by using "sqldatasource1" now i want to change value of listview at run time according to search so for that i am using datasource at codebehind. but it give an error
"listview have already bind with datasourceid you can not bind it with datasource"
what should i do for solving my requirement.
I try to set the selection in the radiobuttonlist accordingly to data retrieved from the database.
This is not working (the mydata.gender contains "Mail")
mygender = myfatality.gender
I would like use radiobuttonlist with my FormView with INSERT/Edit buttons, I want once user selected one of Radio button in Radiobuttonlist, it should assign value to my database.For example I have 3 Radio button in Radiobuttonlist, if user chose option 1, then save in my database option1 and the other save it NONE. That mean I have in my database three field which they are (option 1 - NONE - NONE).I hope you get my point. I am still learning ASP.NET, thank you for your support.
View 4 RepliesThis seems like a simple concept, but I'm missing something major. I'm trying to populate a radiobuttonlist from a sql table (firuged that out). Now I would like the button selected that represents the last record.
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I've been hunting for a solution to grab the radiobuttonlist when they answer that particular question. It varies for the number of questions, but only one displays at a time, but there could be a radiobuttolist or checkboxlist based on the question type. I was figuring I could do this easy in the row command of the gridview, but that hasn't worked out so well since I can't get the datarow for some reason.
View 1 RepliesI have a gridview that has a radiobuttonlist ( YES/NO ) selections. but since you cant uncheck once selected, they are asking to add a clear option so that if they make a mistake they can clear it..
How can i do that within a gridview so that they can clear any mistakes prior to submission?
I have a loop checking all my radiobuttons to perform an update, so if i would like to be able to clear the selection as soon as the click on "Clear" so when they submit, that row shows as if it was never selected.
New 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 RepliesDynamically populated Radiobuttonlist?
View 1 RepliesIn the website I'm building, I have a form that allows new users to register. Part of this page has mandatory address fields, and I use a postcode lookup field which returns a SuburbID and FullSuburbName (Suburb, State & PostCode) to a RadioButtonList inside an UpdatePanel.
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I then handle the insert process in codebehind, and all this works perfectly on my New Account page.What I'm trying to do now, however, is replicate this functionality in the Edit Template of a FormView on my Manage Account page. The idea being that the user can view their current details in the ReadOnly view, then switch to Edit view to change their address (amongst other details of course). When the FormView changes to Edit mode, it should display the user's current PostCode in the textbox, and the RadioButtonList should display the available Suburbs for that PostCode, with the user's current SuburbID as the initial SelectedValue. If the user changes the PostCode and hits search, this refreshes the RadioButtonList with the new list of Suburbs, and once they have selected a new SuburbID this should get written back to the DB with the rest of the form (when they click Save I mean), using the SQL Data Source Update element. However, I simply cannot get this to work inside the FormView Edit Template and
So far, I have tried to handle the FormView's ItemCreated event and populate the RadioButtonList with the Suburbs that match the user's current PostCode, but if I do this with SelectedValue='<%# Bind("SuburbID") %>' in the RadioButtonList, I get the error "Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control."If I then change it to have the SelectedValue populate from the codebehind, this works on the initial switch to Edit mode, but when the user changes the PostCode and hits search, I get a different error "'rblSuburb' has a SelectedValue which is invalid because it does not exist in the list of items."My thinking was that rather than binding the RadioButtonList I would just add the new SelectedValue in the SQLDataSource_Updating method, but it doesn't seem to like that either.
I have a Formview which contains a radiobuttonlist control in the EditItem template. I want to access the radiobuttonlist control and change the selected item client side using javascript.I've tried various combinations of document.getElemetByID and getElementsByName etc. but with no luck.Does anyone know to get to a radiobuttonlist controls in a FormView Edititem template using javascript?
View 13 RepliesI'm trying to bind an array to a radiobuttonlist following the example from this link: [URL] The main difference is that I am creating my array from a database... the array seems to be populated just fine, I can create a label from any cell of the array, but I just can't make a radio button list from the array.
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I get the error on the last line there and can't figure out why. EDIT: fixed the pasted code.
Here is my .aspx page
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and here is .cs file
TextBox TB_Fax = (TextBox)RegisterUserWizardStepDetails.FindControl("TB_Fax");
how to get Radiobuttonlist selected value in a repeater
View 1 RepliesI have seven buttons in a 3-column radiobuttonlist. The order is
1 1 3
2 2 Infinitive
3
I want it to look like:
1 1
2 2
3 3 Infinitive
Changing TextAligh does nothing.
write the custom eventhandler for a radiobuttonlist's SelectedIndexChanged, which was creating dynamically during runtime.
View 1 RepliesCurrently i am developing a quiz using gridview. I provided users with multiple choice question using radibuttonlist. Everything was fine but when i navigate to the second page (Gridview paging) and back again to the first page, previous selection on radiobuttonlist was missing. How do i maintain the radiobuttonlist over gridview paging. I have been searching solution for days:(yet, din manage find a proper solution.
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gridview radiobuttonlist onclick javascript?
I have a gridview with a RadioButtonList I need to populate. It is as such"
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I'm a new in ASP and I have this problem. I do some small websurwey. Random questions per page, random count of questions, 4 types of questions (answears 1 .. 10, Text answears, ... atc.) I created webuserscontrol for each type of questions and these controls I dynamicly add to place holder in some page. There is everything OK, but when I click button on the bottom of the page, I need save the results from client, I need to know which radiobutton is selected and save it to DB and make some operation, and then, after saving, this page is reloaded and show next
Questions. This questions and settings I have in DB. My problem is, how to read data from my UserControls after button click (button on page, not on my controls)? Controls in placeholder are NULL in PostBack and after postback there are new controls. I endclose a small code which is "like" my original code, it is testcode to explaine to you.
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Is it possible to display strings in a CheckBoxList? I want to display different options that I fetch from a database and display the options as strings in a CheckBoxList where the user can choose one option (maybe I should use a RadioButtonList?).
View 10 Replies