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Web Q&A: Data Shredding, Updating the Status Bar, and More

Posted By: Posted Date: August 21, 2010 Points: 0 Category :ASP.Net

Edited by Nancy Michell

MSDN Magazine February 2003

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Hi Guys, I am making a message module in asp.net with database of sql. i have made a gridview and enabled selecting. and a form view is synchorised with grid view on selecting. i am writing update sql but could not get a way to take data on Gridview or Formview to compare the record in sql database. this is my page viewImports System.Data Imports System.Data.SqlClient Partial Class homepage Inherits System.Web.UI.Page Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.SelectedIndexChanged FormView1.PageIndex = GridView1.SelectedIndex Label1.Text = FormView1.FooterText. End Sub Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Session("login") = False Then Response.Redirect("Login.aspx") End If End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim db As New SqlConnection db.ConnectionString = "Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Message_Dat.mdf;Integrated Security=True;User Instance=True" db.Open() Dim sql As String = "update into tblMessage (msg_status) values('junk') where msg_Id='" & FormView1.text & &q

FormView Manual Data Updating

I've posted this some place else but have not heard from anyone and hoping I get better luck here. Note: Sorry about the formating, not sure what happened.I have a FormView that I user for updating a record. There is a link button that when fires should perforom the updating viaBLL and DAL. I am not using built-in ODS and I will not condsider using it. I have all my grids and formviews populated manuualy by calling methods that fetch the data from the database. For instance my details view is populated like this: protected void DlMembers_ItemCommand(object source, DataListCommandEventArgs e) { if (e.CommandName.ToString() == "Select") { DlMembers.Visible = false; lblError.Text = string.Empty; lblError.Visible = false; fvMemberDetail.Visible = true; fvMemberDetail.ChangeMode(FormViewMode.Edit); MemberBLL getMemberInfo = new MemberBLL(); int Ident = Convert.ToInt32(e.CommandArgument.ToString()); fvMemberDetail.DataSource = getMemberInfo.GetMemberByIdent(Ident); fvMemberDetail.DataBind(); } if (e.CommandName.ToString() == "DeleteSelected") { DlMembers.Visible = true; lblError.Text = string.Empty; lblError.Visible = false; fvMemberDetail.Visible = false; fvMemberDetail.ChangeMode

Updating an item in one list based on data from another

I thought I understood this fairly well, but it seems that I am missing something. I have created a change management site that uses a calendar list to mark upcoming changes to our IT systems. I have also created a second list to track some information about the change items that I don't want to show up on the calendar, such as what the outcome of the change was or if the change process was properly followed. So I have the calendar list and another list called results. I know that there needs to be a unique identifier that each list item will have in common, so in the results list I created a column called Change Number. When a new change item is created in the Change Management calendar a workflow runs that notifies some people that a new change has been submitted, and the last step in that workflow creates a new list item in the results list and sets the Change Number field to be equal to the current item ID field. That part is working right now. When I create a new change item I can open the results list and see that there is a new item and it has the proper number in the Change Number field. What isn't working is when I try to take actions in other workflows that use data from both lists. An example is notifying the creator of the change that it has been approved. When the list item is changed a workflow starts that

ASP.net login status not updating

Hello All,

I am developing a website, which is having a user login area, using master page and have login control on it.

There are various roles and based on roles, user is diverted to relevant page. For this purpose, I had created an onClick event of login form.

The following code is used to divert users to admin area.

Roles.IsUserInRole(Login1.UserName, "Administrators") Then

Server.Transfer(

"~/u_Secure/u_Administrators/u_a_w_AdministratorsHome.aspx", True)

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Best way to handle constantly updating data.

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Currently we have a list which items can be edited by two SPgroups. However, the customer would like to "lock" the individual list item after it is marked as "completed" from one or both of the SPgroups. The list item should be displayable however not editable.

Any suggestions as to how this can be done ... I have looked at workflows, target audiences, and javascripting, however, my investigation has been fruitless.

Any help would be greatly appreciated.

Disable edit after updating status to "completed"

Any suggestions as to how this can be done ... I have looked at workflows, target audiences, and javascripting, however, my investigation has been fruitless.

Any help would be greatly appreciated.

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https://connect.microsoft.com/VisualStudio/feedback/details/553592/accessing-nested-objects-in-data-source-of-local-report-does-not-function

It seems that this issue has been open for some time now and I have not seen a good workaround (except for the shim class which is not really feasible for us). Can I please get a status update for this? Is there some other type of resolution?

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Benjamin Strum

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Infopath form updating from secondary data connection initally, then not!

Let me set up what I am doing...

I have a table with multiple text boxes. Each of these text boxes pulls a total for it's corresponding item from a SharePoint List. Each item has 3 boxes that return three different totals.(Filters correctly into This week, This month, and Year to date).

When I open the InfoPath form initially all the columns return the correct totals. Now If I edit the date created on an item; so that it was created last month. Nothing changes on my infopath form. The created this month total remains the same.

I have my data connection set to update everytime a form is opened.

What am i missing?

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Accessing Oracle Table data and updating using SharePoint 2010 List

Hi,

We are trying to access Oracle database table through SharePoint 2010 List. The functionality required is, the user should be able to read the data from the Oracle table in to the SharePoint 2010 List and should also be allowed to update the list and in turn the data should be updated back in to the oracle table.

Over and above any changes made to the oracle table by users, should be updated in the sharepoint 2010 list. Which means the users require a two synchronisation from SharePoint 2010 List to Oracle table and vice versa.

let us know if anyone has worked on this before.

Ram

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I can figure out how to import the database into the project the very first time. But after a change has been made using another tool, how do I synchronize the project in visual studio?

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Editing the Data in a GridView

In addition to deleting a GridView's underlying data, another common need is to allow end users to edit the data displayed in a GridView. With ASP.NET 1.x's DataGrid control, editing the data is certainly possible, but requires creating three event handlers and writing a dozen or so lines of code. With the GridView and ASP.NET 2.0, it is possible to create an editable GridView without writing a single line of code! All of the necessary functionality is encapsulated within the GridView.

The GridView allows editing on a row-by-row basis. An editable GridView contains an additional column with an Edit button in each row. When the end user clicks on an Edit button that row becomes editable, causing the Edit button to change to Update and Cancel buttons and the other columns to become TextBoxes. The end user can then update one or more column values and click Update to save their changes.


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