Sqldatasource Or Objectdatasource Selected Data Editable Before Binding?

Jan 5, 2011

how can i access the my sqldatasource selected datasource for modification and adding for example new datacolumns before binding??where is the best place to perform these modifications ?i guess SqlDataSource1_Selected is the right place, but i don't know how ?

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In my project i am binding a gridview from session and i want to make it editable. i handled the rowediting,rowupdating and cancelediting event as suppose to and at run time i bound my data to the grid cells in the rowdatebound like this

if (e.Row.RowType == DataControlRowType.DataRow)
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[Code]....

[code]....

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[Code]....

VB:

[Code]....

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DEFAULT.aspx

[Code]....

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[Code]....

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Note: Code is taken from this tutorial [URL] I currently have an editable gridview with only some columns editable by the user. In the background I want to record the time/date they have saved the data to the grid. This column 'Time' is not bound to the grid. Is there anyway I can still include this update when rebinding the newly edited data?

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code

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Forms Data Controls :: Binding DropDownList Inside GridView Using Sqldatasource Select Command

Jan 5, 2010

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[code]....

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This has been covered a couple of times, without a suitable answer:[URL]

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}
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Ajax Control Toolkit Combobox In Editable Gridview Selected Value?

Jul 16, 2010

I have 2 tables, call them stock and visit. Stock contains a list of standard products (code and description columns). Visit contains a list of products used during a visit (product description column amongst others). When a user adds a product to the visit table they can either select a standard product from the list or select a product code and amend the description, e.g. they could select "paint" and change the description to "blue paint". The new description will only be relevant in the Visit table. This all works fine.

I have an editable gridview which lists the products used during a visit. There is an Ajax control toolkit combo box in the EditItemTemplate which allows the user to select a different product. If the product exists in the Stock list then everything works
fine. If the user amended the description (e.g. changed "paint" to "blue paint" when they added the product to the Visit table I get the following error.

'ProductDescription' has a SelectedValue which is invalid because it does not exist in the list of items.
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Combobox markup below

<asp:ComboBox
ID="ProductDescription"
runat="server"
[code]...Answer in vb preferably.

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Jun 2, 2010

Listview and objectdatasource binding?

[URL]

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I have an ODS control populating a Telerik grid. The ODS definition is pretty simple. It's set to call a method on a static class that has one parameter (entityID). I set this parameter in the OnSelecting event. When I test this, the world is a happy place and all is fine.

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The Html:

[Code]....

The OnSelecting:

[Code]....

I see this odsList_OnSelecting being hit and the inspection of e.InputParameters only contains my expected single entry.

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Forms Data Controls :: GridView + SqlDataSource Selected Items Disappear On Edit?

Mar 12, 2010

[Code]....

I am trying to put the select command in code behind:

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Aug 24, 2010

private void AddDBDataToControl(DataSet app_Support,int count) {
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When the function executes
h1.SelectedValue = "10";
and
m1.SelectedValue ="04";
but when it reaches to
count--
h1.SelectedValue takes the value "14"; rather than h1.SelectedValue = "10"; and
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Feb 16, 2010

I have a gridview databound to an objectdatasource. Everything worked great until I changed 2 columns from asp:BoundField to asp:TemplateField. These are the UPC column and the Part column. I wanted to show a link button for each of these fields that take the user to another page. Now asp.net expects these two fields to be parameters on the update store procedure. Why is this? How do I get it to not assume these columns need to be passed to the store procedure?

Here is the code for the grid view:

[code]....

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VS 2008 Do A Postback Without SQLDatasource Binding

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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.

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Handle Two-way Binding Of A SqlDataSource On A ListBox?

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If I have two listboxes, with a button between them, how do I update the Items of ListBox2 if ListBox2's items are databound?

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[code]...

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Forms Data Controls :: Conditional Binding Of Selected Value In Formview DDL?

May 4, 2010

I have a sql-bound formview with three DDL's bound to individual SQL datasources. In edit mode, I want to set the selected value to the formview's value, and this works:

<asp:DropDownList
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runat="server"
DataSourceID="ddl2lDS"
DataValueField="Name"
SelectedValue='<%# Eval("Name") %>'
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