Asp.net - Use Gridview Row Control In Sqldatasource Insert Command
May 18, 2011
I am trying to use a label from another row in the gridview and insert it in a table when the user clicks the button which is in its own column.
my problem is that i cant get bookno which finds the label set to the @bookno in my sqldatasource
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim selectedRow As Button = DirectCast(sender, Button)
Dim bookno As Label = CType(selectedRow.FindControl("label1"), Label)
[Code]....
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Mar 28, 2011
I am trying to get a parameter for my update from the gridview but it is an ID column that I do not want displayed. If I display the data in a boundfield it works fine but if I set the visibility to false the parameter is no longer sent to the update stored procedure. There does not appear to be a hiddenfield column that I can put into the gridview.I have tried to set the parameters through the code behind but I am not certain on how to access the data I want the following code does not work (It sets the parameter to nothing
Protected Sub grvFacilityDisciplineBillingRate_RowUpdating(ByVal sender As Object, ByVal e As GridViewUpdateEventArgs) Handles grvFacilityDisciplineBillingRate.RowUpdating
Dim row As GridViewRow = grvFacilityDisciplineBillingRate.Rows(e.RowIndex)
[code]....
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Sep 27, 2011
I am using ASP.NET
If I want to execute my Insert command from my SqlDataSource in my code behind I would do this.
SqlDataSource1.Insert()
But how would I be able to do this in JavaScript?
<script type='text/javascript' language="javascript">
function valSubmit() {
//Need to call the Insert Command here!
[Code].....
Where in my code behind can I place the Insert() command to make sure only after my valSubmit() function in JavaScript have executed it will then execute the Insert Command?
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Jul 19, 2011
I'm in the process of switching my application from MSSQL to MYSQL. When I was using MSSQL, I retrieved the last auto increment value via
Private Sub dsImpoundInformation_Inserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles dsImpoundInformation.Inserted
_impoundId = e.Command.Parameters("impoundId").Value
End Sub
[Code]...
ultimately, I'm just trying to get the last auto increment value but there are other sections of my code in other applications that I plan on switching to MYSQL that depend on output parameters. I have't yet explored using stored procedures but at this time I would like to get this to work in a similar fashion to how I had it with MSSQL.
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Jul 17, 2011
Trying to use asp.net for the first time. I want to read a single value from a sql server database.
I have configured the SqldataSource as:
CODE:
I have the above asp:SqlDataSource code on the website page. The connection string is in the web.config file. When I run the page it is all works but the required data is not shown. Am I right to think that where I dragged the sqldatasource entity is where the data result should be shown?
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Aug 21, 2011
User need to select their prefferable data to show in report. What i did is i have a clear command first to delete the temporary table. The temporary table is basically a table to stored user selection parameter data. After the clear command, i have
a insert command to insert user selection data into the temporary table. What happened now is when i run the program exe, first run of the report is work fined, but not the second and the following times of execution. It will return null or blank report. The weird thing is when i execute it from development environment, it seem like the report is able to pick up user selection parameter and run the report for the first times and the subsequent execution.
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Dec 18, 2010
could someone tell me what i am doing wrong in this codeProtected Sub insert_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Insert.Click
[Code]...
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Feb 3, 2012
I am developing vb.net windows application. I am trying to insert data with insert command.I am getting the insert data as long as the application is running. But when i close the application and reopen again the inserted data was not in the access database and i am getting no result. what is the problem, is it in code? i am using like
strsql=" Insert into table(col1,col2) values(val1,val2)"
selectCommand as new oledb.command(strsql,strConn)
selectCommand.ExecuteNonQuery()
Not inserting in the database but showing in application. how?
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Jul 1, 2009
I have an image button that is created on rowcreated manually in code.
Dim deletecshr As New ImageButton
deletecshr.ImageUrl = "imagesttnDeletemini.gif"
deletecshr.ToolTip = "This Will Delete All Cashiers"
deletecshr.ID = "deletecshr"[code]....
I set the commandname and the argument.However, in rowcommand it finds no commandname or anything else. What am i doing wrong? I believe this has worked before.
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Jan 15, 2011
i have a button in gridview whose command name is "hold" i want when i click n hold button of first row then the whole row values will be transfererd to default2.aspx ...
and if i click the hold button of gridview second row then the second row value will be transferred to Default2.aspx ,,how to do that ?
i m using that ...but it always transfer the 1st row value even i select first last or middle row ..in gridview ....
[Code].....
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Dec 2, 2010
I am having problems trying to get a rowcommand event to fire in a gridview. The code is below.
<asp:GridView ID="GridViewProducts" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#999999" BorderStyle="Solid" BorderWidth="1px"
CellPadding="5" CellSpacing="1" DataKeyNames="Pkey"
DataSourceID="SqlDataSourceProducts" ForeColor="Black" GridLines="Vertical">
<FooterStyle BackColor="#CCCCCC" />
<PagerSettings PageButtonCount="20" />
[Code] .....
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Aug 15, 2010
I am using VB.net.
I need to fill a gridview(1) with data that cames from another gridview(2), ie:
(2) - All articles in the database.
(1) - Selected articles from (2)
What is the best way to do that?
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May 31, 2012
I have a GridView with ItemTemplate. I am trying to approve and reject booking using ImageButton but I do not know where and how to put the sql command to update booking status.I need hints to continue my coding.
Here is my ItemTemplate for Accept and Reject imagebutton:
<asp:TemplateField HeaderText="Action">
<ItemTemplate>
<asp:ImageButton runat="server" ID="acceptBooking"
ImageUrl="~/images/accept.png"
OnClientClick="if (!window.confirm('Are you sure you want to accept this booking?')) return false;" />
</ItemTemplate>
[Code]...
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May 28, 2010
i can't display the value strPassword in my code-behind to my gridview's aspx page.
When I select a user in the listbox it stores his password into the strPassword.I would like to put it on the 5th column of the gridview and fill the next row if there is several password.
[Code]...
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Jan 16, 2010
I seem to be banging my head with this INSERT INTO command:
[Code]...
when I try to run the code. Can anyone see anything wrong with what I'm doing as I don't fully understand why it's throwing this exception.
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Feb 23, 2009
I am trying to use the insert into command in VB.net and having cod error on the following code.
"INSERT INTO xyz.TblPayHistory (prac_no, Num_pats,PayAmt,Period_startdate,Period_enddate,PayRate,PayMethod,PayAccNo,PaySortCode,PayDate,Type)"
"SELECT prac_no,
[CODE]...
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Dec 8, 2009
so I have this code here which is *supposed* to save the contents of the user details form into an SQL database. However, when I run the program, always gives the following error:
[Code]...
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Mar 16, 2011
I have a gridview in webform and a panel1 which I used as a modalpopup control. I wanna show panel as modalpopup per row item select using commandrow of gridview ... There are two controls inside panel1; literal1 and literal2. I want when the item in the gridview is selected by user then panel 1 shows as modalpopup which displays the records from gridview in panel 1 controls i.e literal1 , literal2. I want to retrieve the selected row item from gridview to modal popup panel1 control..
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Jan 12, 2010
I have Gridview with Template Field.And I Put Dropdownlist at footer row of gridview. but when i insert the value from a database table in dropdownlist , than it generate error.
for filling value i declare variable like in databound event of gridview.
for example: dim varclass as new dropdownlist
varclass=Gridview1.footerRow.findcontrol("ddlClass ")
it generate error that: Object reference not set to an instance of an object.
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Jan 22, 2010
hi iam using to insert data into database by using gridview,,,,, i have coding in c#.net please convert this code into vb.net
here my coding is given below
using System;
using System.Configuration;
using System.Web;
[Code].....
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Jan 18, 2011
I am desperately looking for this solution,is it possible to insert new values to your table from the datagridview?the scenario is this: i have imported data from excel and display those data on a datagrid. now after displaying those data on the datagrid there is a save button wherein if the user clicks the button the displayed data on the datagrid will all be inserted to my existing table
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Aug 13, 2010
I have the following code to add a new row into a datatable and then bind it to a gridview.I need to add a new row anytime i click the Button2.What do i need to change in the code so i can have multiple rows before i submit them to a database?
Private Sub BindGrid()
Dim DT As New DataTable
Dim Row As DataRow
[code]....
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Jul 27, 2009
(I work in VS2005, Access DB, C#). I was trying to insert a row in a GridView and the following is the code. When I run this page, it doesn't display the existing data and in the footer row when I click on 'Insert' after entering the data, I get the following error:
OleDbException was unhandled by user code
Index or primary key cannot contain a Null value.
Code:
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<script runat="server">
protected void lbInsert_Click(object sender, EventArgs e) {
AccessDataSource1.Insert();
[Code] .....
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Feb 23, 2012
I have two tables and the form contains a text box so I need to add rows of Table 1 to Table 2 and taking the value in the text box for each row is added to Table 2.
i have insert syntax but it is need to modification:
INSERT INTO table2(column3,column4)
SELECT column1 + @parameter
FROM table1
[Code]......
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Dec 8, 2009
I'm running VB 2008 express, I'm connected to a MS access 2007 database. I get the following error
Syntax error in INSERT INTO statement.My code is as follows
Imports System.Data Imports System.Data.OleDb Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
[Code]...
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Nov 23, 2010
i am using the following query as the insert command for a dataset linked with a DGV,
INSERT INTO [Template]
(GrpId, GrpName, GrpNum, Code, Name)
SELECT (Select t0.GrpId from Header t0 where t0.GrpName = @grpName ) AS GrpId,
@GrpName AS GrpName,
[Code]...
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Jun 22, 2010
i'm still developing my project bout evaluation of employees. I'm using the code below,I want to multiply the values of the two specific row/column inside my datatable and then insert the product in the KPIGRDEQUI field in the KWEEKDTL table.Is it possible to be done?
[Code]...
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Jul 22, 2011
the codes run with no errors, but the data is not save in the sql server table event though the codes run.Dim connection As New SqlClient.SqlConnection
connection.ConnectionString = ("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\DB.mdf;Integrated Security=True;User Instance=True")
connection.Open()
Dim command As New SqlClient.SqlCommand
command.CommandText = "INSERT INTO [studentsummary] (sum1,sum2) VALUES (@sum1,@sum2)"
command.Connection = connection
[Code]...
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Sep 23, 2009
how to write the AT command in the serial port. I have connect a modem to the comport. I have this code that I get from my teacher. But it does not show any AT command in the code
Private WithEvents serialPort As New IO.Ports.SerialPort
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'---display all the serial port names on the local computer---
[code]....
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May 25, 2012
I'm trying to use a VB button to insert data into a database, but it keeps bringing up the error message I have in place for exceptions.
why this does not update the database?
Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click
Dim connetionString As String
Dim sqlCnn As SqlConnection
[Code]....
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