Forms Data Controls :: Populate Radiobuttton List From The Database?

Jan 17, 2011

I have 5 radiobutton list in the form . i want to populate from it from the database.I have one table which has 5 Coloumn ( productname,group,id ,value,decscription) .Accrodindg to grouto i want to popluate all radiobutton list which display the product name.after populate all radiobutton list user select whatever list items i want to save using session in to new table.and which r the columns i make it for new table so i can save it user selction in databse..

my table veiw is like this

productname group id value decription

abcd g1 1 1 XXXX
bcdef g1 2 2 XXXXX
efgh g1 3 3 XXXXX
ghi g2 4 1 XXXX
dgjks g2 5 2 XXXX
ghidsg g3 6 1 XXXX
ghi g3 7 2 XXXX
fsdfghi g4 8 1 XXXX

so on upto g5 ..... my first raiobutton just populate group= g1 productname only for second raidobutton list just populate group=g2 productname only soon.

View 5 Replies


Similar Messages:

Web Forms :: Pull Data From Database To Populate List Of Clients

Apr 13, 2010

I have been banging my head against this problem for a bit and I think I am stuck. I would like to pull data from a Database to populate a list of possible "clients" to select from on one side. Then using what has been clicked load the client specific data into a tab container on the opposite side. I plan on doing lazy tab loading so I am not sure if that matters. I am really stuck and any help or guidance anyone could give would be greatly appreciated! I understand the basics of data loading and of tab containers, but i am unsure of what to do. I am coding this in C#. Example Mock Interface This is where the data list would be and I want to be able to select something here And update the Tab Panel control here based on the selection from the left side via querying the database.

View 3 Replies

Forms Data Controls :: How To Populate List With New Items

Feb 28, 2011

I have al list that I would like to populate with new items from a textbox. But when I add a new Item it overwrites the old list with te "new" list. I declared the list outside the method so I don't know what the problem is.

here is my code:

ASPX file

[Code]....

ASPX.CS file

[Code]....

View 2 Replies

Forms Data Controls :: Populate A Dropdown List With Web.config?

Feb 18, 2010

I normally have a function to populate my dropdown list with the database values.

How can I populate a dropdown list so the values are stored in the web config?

The only problem is that the list would need to store two values, the text value of the combo, and the data value.

View 4 Replies

Forms Data Controls :: Populate Dropdown List With Special Character

Nov 1, 2010

Using a gridView to read some data from a SQL database. The user can select a record in the gridview. On the SelectedIndexChanged property I populate this to a couple of text boxes & drop down list; txtCountry,ddlProvince,ddlCity.

I have special characters in France ( accent marks) and when I populate it to the drop down list it fails giving out the error message "SelectedValue which is invalid because it does not exist in the list of items".

Example of items that I try to populate are as follows. ( separated by commas) ÎLE-DE-FRANCE , PROVENCE-ALPES-CÔTE D'AZUR , RHÔNE-ALPES, DRÔME,ISÈRE ........ When I looked in the drop down lists for Province and Cities I see those Provinces there in the item list. When I debug line by line the word ÎLE-DE-FRANCE comes out like LE-DE-FRANCE which is not there in the drop down list. Got to know the Î is typed by pressing down ALT+206 and lloks like this is what is coming in at the start of the string above.

View 2 Replies

Forms Data Controls :: Populate A Datagrid On Selection From A Drop Down List?

Mar 17, 2011

This is my first post as a newbie to asp.net.

I am in the process of creating a "news system", you can add, edit and delete news. The news items can be entered into the SQL database and you select a category where you want the news item to go into.

What I want is when someone comes to the "Edit" screen, they have a drop down list and what that does is allows you to select a category for you to edit news items from, so rather than at present having the "Edit" page display all the news items, I want people to be able to choose a category that they can edit news items in.

So far my edit page has a datagrid with the following code:

[code]....

View 4 Replies

Forms Data Controls :: Populate Dropdown List With Column Names?

Apr 16, 2010

populating the dropdownlist with column name. I have a gridview that has 7 columns . I want to have a textbox search and dropdownfield where user can select column name and type a word in search box and click search so that text for that column name is being search and displayed in grid. how I can fetch just column names from DB and search ?

View 1 Replies

Forms Data Controls :: Populate Drop Down List In Vb.net Depending On Data Table?

Jul 2, 2010

Basically I want to populate a drop down list with time slots for a user to select. If the time slot is already recorded in the database table I want to skip that one so it doesn't display as a selection in the drop down list.

So my drop down list looks like;

[Code]....

And then I have setup a datasource (even though I may get rid of it to bind in the code behind file)

[Code]....

View 9 Replies

Forms Data Controls :: Want A List Item To Populate All Data In Gridview?

Aug 23, 2010

i have a dropdownbox and a gridview what I want is to have a list item which populates all data in a gridview. I have tried using list item selected value=0 but to no avail. what is the easiest way to achieve this?

View 1 Replies

Web Forms :: Populate Textbox Using SQL Database Query / Depending On A Dropdown List Selection

Apr 8, 2010

I would like to alter the query that is run, depending on the selection made by the user in a drop down list on the same page. Would this best be done using a partial page update (AJAX)? Ideally it would be great to have the textbox result change quickly once the drop-down list value has changed, without a full page postback. I would like to change the SQL query to a completely different query if the user selects an option different to the default (page_load value) in the drop-down list. I would then like the newly retrieved result to be displayed in the textbox as before.

My current VB function looks like this:

[Code]....

View 2 Replies

Forms Data Controls :: How To Populate A Textbox Inside FormView From Drop-down List

Dec 21, 2010

I have a drop-down list that is wired up to a datasource from one table to retrieve a Vendor ID and Vendor Name. This ddl is outside a FormView that is wired up to a datasource containing Vendor contracts.

When I choose a Vendor from the ddl, I am able to populate a textbox outside of FormView with the Vendor ID from the ddl. However, what I need to do is populate a textbox within FormView with the Vendor ID. FormView is in Insert Mode by default since my page will be used for Adding Contracts only.

View 4 Replies

Forms Data Controls :: Populate The Dropdown List When Selecting The Edit Button?

Aug 24, 2010

I wanted to populate the dropdown list when selecting the edit button based on the officeid from the gridview.

My code:

<
asp:GridView
ID="gridassignserv"
runat="server"

[Code]....

View 2 Replies

Unable To Populate Database In A List Box?

Oct 11, 2010

I am having trouble populating a database that is shown in a list box. The user uses a text box to enter an ID and the ID will bring up information. The problem I am having is in the highlighted area. It says The expression contains an invalid string constant: '1010. where 1010 is what i entered in the text box to test it.

[Code]....

View 3 Replies

Forms Data Controls :: Dynamically Populate Grid View Dropdown List On Edit Template?

Nov 23, 2010

I have grid view which databind from object datasource. my problem is i want to disply dynamic dropdown list on edit template based on the id which has in grid view. but still i can't figure out a way to do this.

View 1 Replies

Dropdown List Won't Populate Values From Database?

Oct 4, 2010

I'm stuck with a problem to populate a DropDownList control with values from the database using item field template in read only mode. since I'm new to ASP.NET. Below is the code and the error I'm getting:

'PictureReadOnlyCategories' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: 'PictureReadOnlyCategories' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value

The code for this is :

<asp:SqlDataSource ID="categoriesDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand ="SELECT [CategoryID], [Name] FROM [Categories] WHERE ([UserId] = @UserId)">
<SelectParameters>

[Code]....

View 1 Replies

Populate A Generic List Of Objects In C# From SQL Database?

Mar 16, 2010

I am just learning ASP.NET c# and trying to incorporate best practices into my applications. Everything that I read says to layer my applications into DAL, BLL, UI, etc based on separation of concerns. Instead of passing datatables around, I am thinking about using custom objects so that I am loosely coupled to my data layer and can take advantage of intellisense in VS. I assume these objects would be considered DTOs?

First, where do these objects reside in my layers? BLL, DAL, other?

Second, when populating from SQL, should I loop through a data reader to populate the list or first fill a data table, then loop through the table to populate the list? I know you should close the database connection as soon as possible, but it seems like even more overhead to populate the data table and then loop through that for the list.

Third, everything I see these days says use Linq2SQL. I am planning to learn Linq2SQL, but at this time I am working with a legacy database that doesn't have foreign keys setup and I do not have the ability to fix it atm. Also, I want to learn more about c# before I start getting into ORM solutions like nHibernate. At the same time I don't want to type out all the connection and SQL plumbing for every query. Is it ok to use the Enterprise DAAB for now?

View 2 Replies

Forms Data Controls :: Populate Radiobuttonlist From Database?

Mar 22, 2011

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 Replies

Dropdown List Wont Populate Values From Sql Database?

Oct 6, 2010

I have an application as: SelectCommand="SELECT [CategoryID], [Name], [UserId] FROM [Categories] WHERE ([UserId] = @UserId) ORDER BY [Name]">

</asp:SqlDataSource>
Pick a category: <asp:DropDownList ID="categories" runat="server" AutoPostBack="True"
DataSourceID="categoriesDataSource" DataTextField="Name" [code]...

When i take away the <SelectParameters>

<asp:QueryStringParameter Name="CategoryID" QueryStringField="ID" />
</SelectParameters> and ([UserId] = @UserId), the dropdown list control will populate values from the database but when i live those 2, it won't populate any value from the database. When i remove the <asp:QueryStringParameter Name="CategoryID" QueryStringField="ID" />
</SelectParameters>,and live ([UserId] = @UserId), i get the error : Must declare the scalar variable "@UserId".

View 1 Replies

Forms Data Controls :: Dropdown Won't Populate Values From Sql Database

Oct 6, 2010

Ive been strugglng with this one problem for a while now. I have an application as: SelectCommand="SELECT [CategoryID], [Name], [UserId] FROM [Categories] WHERE ([UserId] = @UserId) ORDER BY [Name]">
<SelectParameters>
<asp:QueryStringParameter Name="CategoryID" QueryStringField="ID" />
</SelectParameters> [code]....

the dropdown list control will populate values from the database but when i live those 2, it won't populate any value from the database. When i remove only the
<asp:QueryStringParameter Name="CategoryID" QueryStringField="ID" />
</SelectParameters>
and live ([UserId] = @UserId), i get the error : Must declare the scalar variable "@UserId".

View 2 Replies

Forms Data Controls :: Populate RadioButtonList With Values From Database

Oct 30, 2010

I have a gridview with a RadioButtonList I need to populate. It is as such"

[code]....

View 4 Replies

Forms Data Controls :: Retrieving Data From Database To Populate CheckBoxList - C#

Feb 24, 2011

I am somewhat new at C# so forgive me if I have something listed wrong. This is what I got:

I am working on a school project designing a car dealership website. I have an inventory list that allows you to edit any car in the inventory. When you click on the edit button it takes you to the edit page and populates the controls with selections from the database. I have an options table that stores the VehicleID and Option ID. When the page loads it fills all the DropDownLists for the vehicle info with the data and selects the correct item according to the database selection but the CheckBoxList does not select the items that are on the Options table. I checked the query in SSMS and it returns the correct data. I have stepped through the method and it works till the "(currentCheckBox != null) if statement. It doesn't throw any errors but it also doesn't select items when the page renders.

I thought it might have been something with the page life cycle since databound controls don't render until the end but the DropDown's I have fill and selects the correct item according to the database.

View 2 Replies

Forms Data Controls :: Populate GridView With Data From Database And Other Options?

Jan 20, 2011

I need to create a gridview to show in each row, some columns from the SQL Database, and in other columns I want to have text fields, buttons and DropDownLists!

This GridView is to display the users of the web application.

First columns are name, email, and other stuff that can be easly queried to the SQL database.

Then, I need to have a column with one text field, and some buttons, in the text field the AdminUser should be able to insert some text and then click in a button to change the email/pass from the user represented in that line.

The other field I need, is a DropDownList that shows by default the Role of the user of the row, but we can choose another role and apply it, with a button in the same cell!

If I create a code-Behind query and populate the GridView, I don't know how to insert textbox's, button's, DropDownList's

If I create the GridView with the wizard, I can had TemplateFields, but I don't know how to associate the query with the BoundFiels where should be the name/email of the users.

Other problem, is that, even If I get to construct my GridView with sucess, How can I reference the row? So I can apply the changes?

View 2 Replies

Data Controls :: Populate Generic List From GridView With TextBox

Apr 15, 2014

I am displaying data with in textboxes in gridview here user will change the values my problam is how to get the gridview data and assign it to List?

View 1 Replies

Data Controls :: Filter And Populate GridView Based On List Box Selection

May 7, 2015

As per ListBox Items a data should show in GridView by using UP and Down arrow keys. I tried by using Oonselectedindexchanged but when a page loads from listbox the cursor become active to inactive.

View 1 Replies

Data Controls :: Populate Comma Separated Value Store In DB To Checkbox List

Jan 24, 2016

How to populate comma separated value store in db to check box list.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved