VS 2008 Change Data In Gridview When Retrieved With SQLDatasource?

Mar 10, 2010

When the data is retrieved through a stored procedure using the SQLDatasource control that is binded to a gridview control, I want to change some data that is in some of the columns. Can i do this in one of the events either in the gridview or data control? I know you can do some formatting on the aspx page side such as dates, etc. but was wondering if I can do it on the vb code side?

View 8 Replies


Similar Messages:

WebMatrix :: Change Cell Color On Retrieved Data?

Feb 5, 2011

I have the following code in my webmatrix project

[Code]....

What i need to do is to make one of the cells change colour depending on the result. So say if the What column showed 1, 2 or 3 or would show in the table red green or amber.

View 5 Replies

Forms Data Controls :: Gridview Columns Change After New Sqldatasource Changed In Code?

Feb 14, 2010

I have a gridview that loads with a new datasource on button click event. On the gridview (which is located in a table columm incidentally) are 2 columns, a descriptor and a checkbox. The problem is that after postback, the column widths change, the checkbox column expands and the other column contracts. Is there a way to keep the gridview column sizes the same after postback?

View 2 Replies

VS 2008 DeleteCommand Error With Gridview Sqldatasource?

Oct 2, 2010

I typically don't use the sqldatasource control but trying it out and can't seem to get the delete function working. It doesn't seem to be passing a parameter to my stored procedure. The error I get is: Procedure or function 'sp_DeleteCraigsListEntry' expects parameter '@craigslist_search_id', which was not supplied. Any thoughts?

Code:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="ds1" CellPadding="4" DataKeyNames="craigslist_search_id"
ForeColor="#333333" GridLines="None" >
<RowStyle BackColor="#EFF3FB" />
<Columns>
<asp:CommandField DeleteText="x" ShowDeleteButton="True" />
<asp:BoundField DataField="craigslist_search_id" HeaderText="ID"
InsertVisible="False" ReadOnly="True" SortExpression="craigslist_search_id" />
<asp:BoundField DataField="craigslist_search_value" HeaderText="Search Value"
SortExpression="craigslist_search_value" />
<asp:BoundField DataField="craigslist_Search_entry_dt" HeaderText="Entry Dt"
SortExpression="craigslist_Search_entry_dt" />
</Columns>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />............

View 1 Replies

Forms Data Controls :: How To Filter SQL Data When It Is Retrieved By A GridView Control

Oct 12, 2010

a simple way to filter SQL data when it is retrieved by a GridView control?

Among the various applications I need to create are selecting records based on user inputed criteria (via a DropDownList), and excluding records that have null values (which I need to allow in my database) in certain columns.

View 3 Replies

Forms Data Controls :: Displaying Images Retrieved From SQL Server In A GridView?

Mar 22, 2010

I'm trying to display images retreived from a sql server table in a GridView.

I found that the approach generally accepted was to have a handler that finally writes the image to the HttpContext.

My problem is that I only get a red X in the image column and not the images I want.

I'm using Northwind database, and I'm displaying data from the Employee table.

[Code]....

View 8 Replies

Forms Data Controls :: Split A Long Retrieved Column Into Smaller In A GridView?

Jul 23, 2010

In one grid there is only one column and entries are 100+, all entries are hyperlink entries, but the gridview does not look nice with one column and 100+entries, is there any way I can split that entries in 3-4 coluns to look even.

View 3 Replies

VS 2008 Submitting Data Field In Different Format Using SQLDataSource

Mar 2, 2010

On my web pages I display the data as mm/dd/yyyy and that is how the user will enter the dates as well. But when I pass the textbox control that has the date in it as a parameter to the SQLDataSource control, I need it to be sent in the YYYY-MM-DD format for the AS400. Is there a way it can be changed in between?

View 7 Replies

Forms Data Controls :: Change SqlDataSource For Combo Box In C#?

Dec 13, 2010

I have two SqlDataSources in my page for a combo box. One loads all the data from a table, and the other one will preselect the combo box data when editing the page record.

View 1 Replies

Forms Data Controls :: Dropdownlist Bound To Sqldatasource Adds Items Instead Of Replacing On Change?

Aug 26, 2010

I have a series of dropdownlists on webform in ASP 4.0. The first drop down is filled upon load, and then when a user selects a value from that list, it populates the second dropdown. To accomplish this, I have a SQLdatasource with a parametersource of the first drop-down list control. This works great, except when a user changes their selection from the first drop down. It performs the query, but then adds the list of items to the ones that were already there from the previous selection, instead of replacing it with the new data. Here is the code:

[Code]....

Do I need to do something on selectedindexchanged to somehow "clear out" the previous datasource? I can't find anything about this online, although one person seemed to suggest it was related to using a master page. (which I am using).

View 3 Replies

VS 2008 - How To Evaluate A Gridview / Form On Change

Dec 6, 2010

I have a form with 4 independent gridviews and I want to make some other controls, like the form's update button, visible when the gridviews have been corectly completed. I believe I should be doing this Client side so I have written Javascript that successfully evaluates the gridview controls for presence and correct data. Now I need to get the form to run this function, preferably in something like the gridview's onchange event, something that doesn't exist.

View 19 Replies

VS 2008 - GridView - Change The Colour Of Cell Of Row Depending On The Text?

Feb 5, 2010

The dataGrid view is being populated. The Autogeneratedcolumns is set to false. How do I change the colour of a cell of a row depending on the text? i.e. Row 2, column 5 says "Failed". I would like to change the colour of that cell to be red.

View 2 Replies

VS 2008 Gridview - Hide Certain Columns And Change Column Names

Jun 15, 2012

I have a gridview that I am loading from a stored procedure. I need to be able to hide certain columns and change the column names. Since it is loading with stored procedure the columns aren't listed in the gridview->edit columns properties.

View 1 Replies

VS 2008 Do A Postback Without SQLDatasource Binding

Mar 22, 2010

I have a datasource that is connected to a stored procedure and I need to do a postback on the web page but do not want the sqldatasource to do a databind. What I am doing is when I change a dropdown box to fill in some textboxes with specific dates, I do this on a postback so the textboxes are filled in with the dates. But the SQLDatasource control data binds again and shows new results in my gridview.

Is there any way to prevent this so I can just postback to fill in the textboxes?

View 5 Replies

VS 2008 - How To Call A Sproc Over And Over With Sqldatasource

Apr 13, 2010

I have a list of numbers I need to submit one at a time to a stored procedure to add to a table. I don't know any other way around this. The database for this is an AS400 so it's not like using mssql server. I have a connection string and use the SQLDatasource controls to select data because I can select a stored procedure with it to call. Now I need to do an update and if it was just one time of submitting information I would do it the same way. But I need to submit each number till I do them all. How can I do this? Do I still use a sqldatasource control and set the value to be pulled from like a session var and just loop through setting the session and then sqlds.databind over and over? I added a DBML but can't do that with the as400 stored procedures as far as adding them like I do mssql.

View 5 Replies

How To Read Data From SqlDataSource Or GridView

Dec 25, 2010

I have SqlDataSource and GridView on web form. GridView.DataSourceID = mySqlDataSource.

When I call myGridView.DataBind(), all data successfully bind on the page.

How is it possible to read already got data from mySqlDataSource or myGridView objects as DataTable or DataView?

View 1 Replies

Forms Data Controls :: Add Row Using SqlDataSOurce In Gridview?

Nov 25, 2010

i designed a gridview to update, delete the records using sqldatasource, (there is no code in my aspx.cs file) but i dont know how to add the new row the gridview. so that if the table is empty then i cant add / update / delete the data.

how to Add new record on gridview using SQLDatasource without any code behind code?

View 6 Replies

Data Controls :: Delete Row In GridView Using SQLDataSource

May 7, 2015

i want delete record from gridview(delete template feild) but i have a error!

View 1 Replies

VS 2008 - Getting Field Values Directly From The SQLDatasource Control?

May 6, 2010

I have a sqldatasource control that I want to get the field values from as it is selecting. Is there any way to do this in the dsControl_Selecting event for each record without binding it to any control or formview? I would like to call dsControl.DataBind and retrieve the field values.

View 4 Replies

Visual Studio :: SqlDataSource Control Missing In .Net 3.5 2008?

Jul 2, 2010

When I drag and drop an SQLDataSource control to my new web page it disappears after I set it up.

It exists in Source but I can't see it in Design. I'm doing the same thing I would do in VS 2005 and I can see the control in design view.

Why can't I see the control? I'm new to VS 2008 and .Net 3.5.

View 2 Replies

VS 2008 - Error With Adding Parameters To SQLDatasource Control

Aug 19, 2011

I use the sqldatasource control a lot with stored procedures. But this time I'm using some code I found online where I am defining the new sqldatasource in the code and using it. You can see this below. I am getting a NullReferenceException on the first SelectParameters line and not sure why. Do I need to add the parameters different?

Code:
Dim SqlDataSource As New System.Web.UI.WebControls.SqlDataSource()
SqlDataSource.ConnectionString = ConnectionString
SqlDataSource.SelectCommand = "MySprocName"
SqlDataSource.SelectCommandType = SqlDataSourceCommandType.StoredProcedure
SqlDataSource.SelectParameters("Distance").DefaultValue = 25
SqlDataSource.SelectParameters("ZipCode").DefaultValue = "31410"
Dim arg As New DataSourceSelectArguments()
Dim dv As System.Data.DataView = DirectCast(SqlDataSource.[Select](arg), System.Data.DataView)

View 2 Replies

Data Controls :: Display Data In GridView Using SqlDataSource Filtered Using QueryString Parameter?

May 19, 2013

in my asp.net+access web code in vb. There is three labels named (tata.text,tvs.text,msu.text) is there any option on clicking on the label named tata.text the data pertaining to tata be displayed in a gridview in another page or a popup display in same page.

View 1 Replies

DataSource Controls :: How To Change Selectcommand In Sqldatasource

Oct 11, 2010

i have an SQLdatasource in my page

i was trying to modify it as:

SQL.SelectCommand = "Select * from " + TXT_Tabella.Text;

because i want update dinamically my sql server tables but ,every time i am going to sort, or change page the selectCommand returns as before!

viewState is true! how can i have an SQLdatasource dinamyc by tableName? and how this problem occurs?

View 3 Replies

Change SqlDataSource Connection String In C# Dynamically

Jun 1, 2010

I have a page in asp.net (web forms) that up until now only had one database for data.

So all the controls that require something from the database use a datasource and the same connection string.

<asp:SqlDataSource id="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:DefaultConnectionString %>"
ProviderName="System.Data.SqlClient"
SelectCommand="SELECT ... ">
</asp:SqlDataSource>

Up until now I only needed one connection string since I had only one database but this has changed since I want some users to connect to database A and others to database B What would be the correct way to go about it?

View 1 Replies

Query - Use A Checkbox To Change The Results Of A SqlDataSource?

Feb 2, 2011

I'm using Visual Web Developer 2010 Express. This is my first attempt at creating a .NET page. I have a Gridview on a page that displays the results of a GridQuery. This works. I have a checkbox control(cb_Filter) on the same page that if checked, should add to the where clause of the GridQuery, (where Column5 IS NULL). How do I check the state of the check box so it will run the query with or without the "filter".

View 2 Replies







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