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Window Close Rebind Datasource is Stored Procedure

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Window

This is a migrated thread and some comments may be shown as answers.

Allan asked on 25 Mar 2011, 04:39 PM

I have used RadWindow many times and have always been able to do a close and rebind. This time however things are a little different. To rebind the data to a radgrid I need to call a SQL stored procedure.

I have all the Javascript and Ajax code set just like the online example. This usually works. The typical Ajax Request Handler looks like:

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs) Handles RadAjaxManager1.AjaxRequest

If e.Argument = "Rebind" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.Rebind()

ElseIf e.Argument = "RebindAndNavigate" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.MasterTableView.CurrentPageIndex = rgd_ABIUser.MasterTableView.PageCount - 1

rgd_ABIUser.Rebind()

End If

End Sub

This works when the radgrid is bound to a SQLDataSource. However, I need to rebind the grid using:

Private Function GetUser() As DataTable

Dim DatabaseName As String = rcb_Database.SelectedValue

Dim SC As String = rcb_Site.SelectedValue

Dim connectionString = New SqlConnection("server=DO-IT-AB\MSSQLAB;database=AeriesAdmin;UID=XXXX;PWD=XXXX;")

Dim command = New SqlCommand("aa_abi_users_by_site", connectionString)

command.CommandType = CommandType.StoredProcedure

command.Parameters.Add("@DBName", SqlDbType.VarChar).Value = DatabaseName

command.Parameters.Add("@SC", SqlDbType.VarChar).Value = SC

command.Connection.Open()

Dim myDataAdapter As New SqlDataAdapter(command)

Dim myDataSet As New DataSet

Dim dtData As New DataTable

myDataAdapter.Fill(myDataSet)

Return myDataSet.Tables(0)

command.Connection.Close()

End Function

I tried to modify the handler to call my function but this does not work:

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs) Handles RadAjaxManager1.AjaxRequest

If e.Argument = "Rebind" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.DataSource = GetUser()

rgd_ABIUser.Rebind()

ElseIf e.Argument = "RebindAndNavigate" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.MasterTableView.CurrentPageIndex = rgd_ABIUser.MasterTableView.PageCount - 1

rgd_ABIUser.DataSource = GetUser()

rgd_ABIUser.Rebind()

End If

End Sub

Any help performing a RadWindow Close and Rebind.

3 Answers, 1 is accepted

answered on 28 Mar 2011, 04:06 PM

I believe so. Here is my full ASPX:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="user_lookup_username.aspx.vb" Inherits="_Default" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head id="Head1" runat="server">

<title>Aeries Global System Manager</title>

<link rel="stylesheet" type="text/css" href="~/includes/ITC_Main.css" />

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function refreshGrid(arg) {

if (!arg) {

$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("Rebind");

}

else {

$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("RebindAndNavigate");

}

</script>

</telerik:RadCodeBlock>

</head>

<body>

<form id="form1" runat="server">

<div id="header">

<table cellpadding="0" cellspacing="0" style="width: 100%; height: 40px;">

<tr>

<td style="width: 200px; vertical-align: middle; text-align: center;">

<img alt="" src="../../images/aalogo.gif" style="width: 169px; height: 35px" /></td>

<td style="text-align: center;">

<datelbl:ShowDate ID="ShowDate1" runat="server" />

</td>

<td style="width: 300px; text-align: center;">

<table cellpadding="2" cellspacing="0"

style="width: 292px; height: 40px; background-image: url('../../images/headerinset.gif'); text-align: center;">

<tr>

<td style="font-weight: bold; font-size: small; font-family: Arial, Helvetica, sans-serif; color: #00B000; text-align: center;">

Logged in as:

<asp:LoginName ID="LoginName1" runat="server" Font-Names="Arial"

Font-Size="Small" ForeColor="#597791"

meta:resourcekey="LoginName1Resource1" />

<asp:LoginStatus ID="LoginStatus1" runat="server" CssClass="login"

meta:resourcekey="LoginStatus1Resource1" />

</td>

</tr>

</table></td>

<td style="text-align: center; vertical-align: middle; width: 175px;">

<img alt="" src="../../images/aatusdlogo.gif" style="width: 152px; height: 36px" /></td>

</tr>

</table>

</div>

<div id="subheader">

</div>

<div>

<table cellpadding="0" cellspacing="0" style="width: 100%">

<tr>

<td style=

"width: 250px; background-image: url('../../images/menuback.gif'); background-color: #E6E6E6; border-bottom-style: solid; border-bottom-width: thin; border-bottom-color: #000000;"

valign="top">

<telerik:RadPanelBar ID="rpb_AA_Menu" Runat="server" DataFieldID="DataFieldID"

DataFieldParentID="DataFieldParentID"

DataNavigateUrlField="DataNavigateUrlField" DataSourceID="sds_AA_Menu"

DataTextField="DataTextField" DataValueField="DataTextField" Width="250px"

PersistStateInCookie="True" Skin="Office2007">

<DataBindings>

<telerik:RadPanelItemBinding SelectedImageUrlField="ImageURL"

ExpandedImageUrlField="ImageURL" HoveredImageUrlField="ImageURL"

ImageUrlField="ImageURL" />

<telerik:RadPanelItemBinding ImageUrlField="ImageURL" />

</DataBindings>

</telerik:RadPanelBar>

</td>

<td valign="top"

style="background-color: #FFFFFF; border-bottom-style: solid; border-bottom-width: thin; border-bottom-color: #000000;">

<table cellpadding="0" cellspacing="0" style="width: 100%">

<tr>

<td style="padding: 10px">

<h1>

ABI

User Manager - User Lookup by User Name</h1>

<h2>

Database</h2>

<telerik:RadComboBox ID="rcb_Database" Runat="server"

DataSourceID="sds_Database" DataTextField="DatabaseName"

DataValueField="DatabaseName" AppendDataBoundItems="True">

<Items>

<telerik:RadComboBoxItem Value = "" Text="Select" />

</Items>

</telerik:RadComboBox>

<h2>

User </h2>

<table cellpadding="0" cellspacing="0" style="width: 100%">

<tr>

<td style="width: 154px">

<asp:TextBox ID="tbx_User" runat="server"></asp:TextBox>

</td>

<td>

<asp:Button ID="Button1" runat="server" Text="Button" />

</td>

</tr>

<tr>

<td style="width: 154px">

</td>

<td>

</td>

</tr>

</table>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" onajaxrequest="RadAjaxManager1_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rgd_ABIUser">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgd_ABIUser" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgd_ABIUser" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid ID="rgd_ABIUser" runat="server" GridLines="None" AutoGenerateColumns="False"

Width="700px" AllowAutomaticUpdates="True">

<MasterTableView DataKeyNames="ID,SC" commanditemdisplay="Top">

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="SC" HeaderText="Site"

SortExpression="SC" UniqueName="SC" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle HorizontalAlign="Center"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ID" HeaderText="User"

SortExpression="ID" UniqueName="ID" HeaderStyle-HorizontalAlign="Center" ItemStyle-Width="175px">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle Width="175px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PW" HeaderText="Password"

SortExpression="PW" UniqueName="PW" HeaderStyle-HorizontalAlign="Center" ItemStyle-Width="175px">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle Width="175px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SN" HeaderText="TCH#"

SortExpression="SN" UniqueName="SN" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle HorizontalAlign="Center"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TG" HeaderText="Group"

SortExpression="TG" UniqueName="TG" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center">

<HeaderStyle HorizontalAlign="Center"></HeaderStyle>

<ItemStyle HorizontalAlign="Center"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn">

<ItemTemplate>

<asp:Button ID="btn_ModifyPerms" runat="server" Text="Modify" onclick="btn_ModifyABIUser_Click" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<p>

</p>

<p>

</p>

</td>

</tr>

</table>

</td>

</tr>

</table>

</div>

<div id="footer">

</div>

<asp:SqlDataSource ID="sds_AA_Menu" runat="server"

ConnectionString="<%$ ConnectionStrings:AeriesAdmin_ConnectionString %>"

SelectCommand="SELECT [DataFieldID], [DataFieldParentID], [DataTextField], [DataNavigateUrlField], [ImageURL], [UserLevel] FROM [AA_Menu] WHERE ([UserLevel] LIKE '%' + @UserLevel + '%')">

<SelectParameters>

<asp:SessionParameter Name="UserLevel" SessionField="RoleName" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

<telerik:RadScriptManager ID="rsm_AeriesAdmin" Runat="server">

</telerik:RadScriptManager>

<telerik:RadFormDecorator ID="rfd_AeriesAdmin" Runat="server" Skin="WebBlue" />

<asp:SqlDataSource ID="sds_Database" runat="server"

ConnectionString="<%$ ConnectionStrings:AeriesAdmin_ConnectionString %>"

SelectCommand="SELECT DISTINCT [DatabaseName] FROM [vw_AA_Databases] ORDER BY [DatabaseName]"></asp:SqlDataSource>

<br />

</form>

</body>

</html>

Here is my VB:

Imports System.Data

Imports System.Data.SqlClient

Imports Telerik.Web.UI

Imports System.CodeDom

Imports System.Web

Imports System.Web.Security

Imports System.Web.Security.Roles

Imports System.Web.Security.Membership

Imports System.Security

Imports System.Security.Principal.WindowsIdentity

Partial Class _Default

Inherits System.Web.UI.Page

'Protected Sub RadPanelBar1_DataBound1(ByVal sender As Object, ByVal e As System.EventArgs) Handles rpb_AA_Menu.DataBound

' rpb_AA_Menu.Items(0).Expanded = True

' rpb_AA_Menu.Items(1).Expanded = True

'End Sub

'Protected Sub Page_PreLoad(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreLoad

' Dim ActiveDirID As String = "ActiveDirID"

'    Dim connectionString As String = DirectCast(ConfigurationManager.ConnectionStrings("AeriesAdmin_ConnectionString").ConnectionString, String)

'    Dim queryString As String = "SELECT ActiveDirID, RoleName, FullName, UserName FROM vw_ADSI WHERE UserName = @UserName"

' Using myConnection As New SqlConnection(connectionString)

' Dim myCommand As New SqlCommand(queryString, myConnection)

' myConnection.Open()

' myCommand.Parameters.AddWithValue("@UserName", User.Identity.Name)

' Dim MyReader As SqlDataReader = myCommand.ExecuteReader

' MyReader.Read()

' Session("UserName") = MyReader("UserName")

' Session("ActiveDirID") = MyReader("ActiveDirID")

' Session("RoleName") = MyReader("RoleName")

' myConnection.Close()

' End Using

' End Sub

Protected Sub rgd_ABIUser_ItemDataBound(sender As Object, e As Telerik.Web.UI.GridItemEventArgs) Handles rgd_ABIUser.ItemDataBound

If TypeOf e.Item Is GridCommandItem Then

Dim cmditm As GridCommandItem = DirectCast(e.Item, GridCommandItem)

cmditm.FindControl("InitInsertButton").Visible = False

cmditm.FindControl("AddNewRecordButton").Visible = False

cmditm.FindControl("RefreshButton").Visible = True

cmditm.FindControl("RebindGridButton").Visible = True

End If

End Sub

Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click

rgd_ABIUser.DataSource = GetUser()

rgd_ABIUser.DataBind()

End Sub

Private Function GetUser() As DataTable

Dim DatabaseName As String = rcb_Database.SelectedValue

Dim ID As String = tbx_User.Text

Dim connectionString = New SqlConnection("server=DO-IT-AB\MSSQLAB;database=AeriesAdmin;UID=XXXX;PWD=XXXX;")

Dim command = New SqlCommand("aa_abi_users_by_id", connectionString)

command.CommandType = CommandType.StoredProcedure

command.Parameters.Add("@DBName", SqlDbType.VarChar).Value = DatabaseName

command.Parameters.Add("@ID", SqlDbType.VarChar).Value = ID

command.Connection.Open()

Dim myDataAdapter As New SqlDataAdapter(command)

Dim myDataSet As New DataSet

Dim dtData As New DataTable

myDataAdapter.Fill(myDataSet)

Return myDataSet.Tables(0)

command.Connection.Close()

End Function

Protected Sub btn_ModifyABIUser_Click(sender As Object, e As System.EventArgs)

Dim ID_item As GridDataItem = DirectCast(TryCast(sender, Button).NamingContainer, GridDataItem)

Dim ID As String = ID_item.OwnerTableView.DataKeyValues(ID_item.ItemIndex)("ID")

Session("ID") = ID

Dim SC_item As GridDataItem = DirectCast(TryCast(sender, Button).NamingContainer, GridDataItem)

Dim SC As String = SC_item.OwnerTableView.DataKeyValues(SC_item.ItemIndex)("SC")

Session("Site") = SC

Session("DataBase") = rcb_Database.SelectedValue

Dim windowManager As New RadWindowManager()

Dim RadWindow As New RadWindow()

RadWindow.OnClientClose = "refreshGrid"

RadWindow.NavigateUrl = "user_mod_modal.aspx"

RadWindow.ID = "RadWindow1"

RadWindow.VisibleOnPageLoad = True

RadWindow.Height = 375

RadWindow.Width = 550

RadWindow.Modal = True

windowManager.Windows.Add(RadWindow)

Me.form1.Controls.Add(RadWindow)

End Sub

Protected Sub RadAjaxManager1_AjaxRequest(ByVal sender As Object, ByVal e As Telerik.Web.UI.AjaxRequestEventArgs) Handles RadAjaxManager1.AjaxRequest

If e.Argument = "Rebind" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.DataSource = GetUser()

rgd_ABIUser.Rebind()

ElseIf e.Argument = "RebindAndNavigate" Then

rgd_ABIUser.MasterTableView.SortExpressions.Clear()

rgd_ABIUser.MasterTableView.GroupByExpressions.Clear()

rgd_ABIUser.MasterTableView.CurrentPageIndex = rgd_ABIUser.MasterTableView.PageCount - 1

rgd_ABIUser.DataSource = GetUser()

rgd_ABIUser.Rebind()

End If

End Sub

End Class

Thank you.

answered on 31 Mar 2011, 08:45 AM

Hi Allan,

I examined your code and it seems to be correct as to updating the grid with AJAX. Do you get any errors when you try to edit or only the change is not applied? Also, are you sure that the refrsehGrid javascript function is actually correctly called from the RadWindow dialog?

If the problem persists, please make a sample fully runnable demo - do not use your real database but a fake programmatic datasource or Northwind and also include fully runnable code for the RadWindow dialog page. I assume that the problem will reproduce no matter you use a stored procedure or not but if it does not, share a sample stored procedure with your code as well. Once you provide a fully runnable code, we will built up a sample and debug it on our side and we will modify it in order to meet your requirements so that you will be then able to apply the same logic in your original application as well.

Best wishes,
Svetlina
the Telerik team

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Window Close Rebind Datasource is Stored Procedure

3 Answers, 1 is accepted