have a gridview that I ma trying to do an update on.I have written an update query which is in the update section of the data source:
update org_email_contact
set
E_mail_Address = @e_mail_address,
Contact_Name = @contact_name,
Phone_number = @phone_number,
E_mail_Contact_Type = @E_mail_Contact_Type
where org_id = @org_code and Org_e_mail_Contact_id = @Org_e_mail_Contact_id
I'm just trying to run a simple updatepanel based on the pbs database, and I cant seem to get the Row_Updating function right. Here is my code:
[Code]....
and here is my C# code:
[Code]....
The textboxes appear just fine when I click Edit, but when I change some text and hit "Update" nothing happens. How can I be sure that the UPDATE query did anything? How can I output the text of that query?
I tried researching on this topic, but I could not find enough information. I could find a lot of posts which suiggest how to "update the gridview with buttons outside the gridview", but I could not find the one suiting to my requirements. I am using a mysql database.
So I have two ASP.NET calendars, one for start date and the other for the end date. When you click on start date calendar, the start date appears on the STARTDATETEXTBOX. When you click on the end date calendar, the end date appears on the ENDDATETEXTBOX.Both the dates appear in MM/DD/YY format.
I have a button, called GenerateReport, which generates a report. I also have a gridview. The gridview has a column,when_ordered, which is of the datatype DATETIME.
I would like to have a SQL query behind the button, which generates only those fields from the when_ordered table that are between the start date and the end date. Something like "SELECT * FROM tablename1 WHERE calendar1.SelectedDate < when_ordered && calendar2.selectedDate > when_ordered.
I put a dropdownlist in a template field with 4 choices with the values of each to a,b,c,d and when i run the update query i need it to pull from that selected row,and read the value selected in that field. I tried this:
@choice = SelectedRow.Cells[9].Text.ToString() but it didnt work
how can i extract data from a dropdownlist thats inside a template field and use in a update query?
I have a details view that is hidden and want to run an update when my page loads using a query string.
My datasource code is as follows:
<asp:AccessDataSource ID="UpdateCompanyUnique" runat="server"
ConflictDetection="CompareAllValues" DataFile="~/Titan.mdb"
SelectCommand="UPDATE Contact SET CompanyUniqueID = ? WHERE (ContactID = ?)" >
<SelectParameters>
<asp:QueryStringParameter Name="ContactID" QueryStringField="ContactID" />
<asp:QueryStringParameter Name="CompanyUniqueID" QueryStringField="CompanyUniqueID" />
</SelectParameters>
</asp:AccessDataSource>
The code runs butt the update does not work.
The parameters in the url are as follows:
.aspx?Leadid=9591&ContactID=7703&CompanyUniqueID=19616
I ran into this kind of situation many times without a nice solution. Binding a data source to a gridview and one of the column require nested query. Is it possible to have a callback function other than Eval()?
something like CallbackFunc(Eval("SomeField"));
Is it possible to use dynamic query filters with a gridview using a stored procedure as a data source? What I'm thinking of is a search page where there are multiple controls to enter in a search string and a radio button for the AND/OR query filters between the various controls. If not, what would be the best way to allow a user to select an AND / OR with a group of different query controls?
Here is the page I have created thus far using a view and no AND/OR option. I but I can't get it to work with my SP, also listed below:
[code]....
I want to update multiple rows of gridview (only price field. for that i have added textbox) on click of update button which is outside of gridview.I have done following way
<asp:LinkButton ID="lnkUpdate" CssClass="BlueButton" runat="server" OnClick="lnkUpdate_Click">Update</asp:LinkButton>
[Code]....
Up to this its working fine but when no textbox updated then no need to go in for loop so i am looking for confiramtion before updating rows please help me how to do that becausei am less aware with javascript. another problem is textbox value disappear when page index changed how i can retain that values.
[Code]....
When i try to update a row using the update functionality of Gridview it updates all the rows rather then updating that specific row which is in edit mode.
[Code]....
pull some data from this grid view, and then update all pulled grid view data value to tableTwo.Update tableTwo set uit = Grieview.NewSid where con = 'Gridview.pid' and unid = 'Girdview.Gid' + 'Gridview.Tid'
I want to export a gridview data to excel; however, my form contains an update panel. I am getting the error message below. Note: the function works without an update Panel.
RegisterForEventValidation can only be called during Render();
private
{
Response.ClearContent();
Response.AddHeader(
Response.ContentType =
[Code].....
I have a gridview with the edit update cancel.What i want to achieve is when i press update it will get the relevant data from the rowselected and then send an email.I have a rowupdated method which will send the email.But at what point would i get the data from the row when update is pressed? would i need to create another procedure for row updating or would i use selectedindexchanged?
View 4 Repliesupdate the data in sqldatasource without gridview. how to do that?
View 3 RepliesProtected
Sub CompanyGridView_SelectedIndexChanged(ByVal sender
As
Object,
ByVal e
As System.EventArgs)
Handles
[code]...
I want to know how to Edit and Update data from gridview. I have a gridview that generate data from a sqlcommand.Then I want to update the data directly from the gridview, I added the manually the Edit,Update,Cancel manually from the Command Field.How to Edit and Update the data directly from the selected row in the Gridview?
View 2 Repliesupdate database using data from dropdownlist on gridview C#
<asp:GridView ID="GridView" runat="server" AutoGenerateColumns="False"
how to edit data in grid view manually without auto generate in gridview + ajax.
View 4 Repliesi made this: when i try to upgrade some data it says me:
View 6 RepliesI have a gridview that gathers data from two tables, an orders table and a products table. I have an OrderQuantity from the Orders table and a StockQuantity from the Products table and a button to process the order.I am trying to move through the GridView one line at the time, substract the OrderQuantity from the StockQuantity and update the Product table.
View 2 RepliesHow can we edit update gridview data in gridview using stored procedure asp.net c#
View 2 Repliesi mean when i list of students than i wanna enter and update all scores to textboxes in gridview
View 5 RepliesI have a ASP web page with a GridView. I can successfully update, and delete rows the database, but I do not know how to fetch the new rows from the database and refresh the page and the GridView. I know this question has been asked before, but it is somethingon't know how to do. I am using C# .net, VS 2005 Pro.
View 2 Repliesin my website page contain gridview,this gridview data binding xml the data should come from dynamically when user enter the data
View 10 RepliesI have a gridview that has a sqldatasource for it's data and it works well. I also have four dropdown lists that I need to have filter the data in the grid if they have a value selected. Here's my query:
[Code]....
What I need is if a user selects an Asset_Tag from a dropdown list the gridview should requery with the Asset_Tag as a parameter so only that record gets called up. Is there a way to do this in the selected indexchanged event? The same would hold true for the other DDLs. It seems like if I assigne the datasourse programmatically I lose the builtin sorting ability which isn't acceptible for this application.
