I am using Slider for the page navigation and it work for all other pages in our project .But I have problem in the below code.It doesnt Shows the records in the second page.I am getting No records to display message even if I have those records displayed in single page if I am not using the page size option.
My code....
Client side.
<telerik:RadAjaxManager id="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadGridPages">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGridPages" LoadingPanelID="RadAjaxLoadingPanel1"/>
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px" Width="75px" Transparency="50">
<img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading.gif") %>' style="border:0;" />
</telerik:RadAjaxLoadingPanel>
<telerik:RadGrid id="RadGridPages" CssClass="RadGrid" EnableTheming="False" EnableEmbeddedBaseStylesheet="False" AllowSorting="True" AllowMultiRowSelection="true"
Skin="" runat="server" Width="100%" AllowPaging="True" AutoGenerateColumns="False" PageSize="5" >
<alternatingitemstyle cssclass="RadGridItem" />
<ItemStyle CssClass="RadGridItem" ></ItemStyle>
<HeaderStyle CssClass="RadGridHeader"></HeaderStyle>
<PagerStyle Mode="Slider" alwaysvisible="True" CssClass="RadGridPager" Visible="true" EnableSEOPaging="True" ></PagerStyle>
<ClientSettings EnablePostBackOnRowClick="false">
<Selecting AllowRowSelect="true" />
</ClientSettings>
<MasterTableView CommandItemDisplay="Top" AutoGenerateColumns="False" Width="100%">
<CommandItemTemplate>
<div style="padding:10px 0px;" class="newtd">
<asp:LinkButton ID="LinkButton1" OnClientClick="javascript:return confirm('Delete the Webpage(s)?')"
runat="server" CommandName="DeleteSelected" CausesValidation="false" ><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Delet.gif" /> Delete the Webpage(s)</asp:LinkButton>
<asp:LinkButton ID="LinkButton4" runat="server" CommandName="RebindGrid"><img style="border:0px;vertical-align:middle;" alt="" src="../Images/icons/Refresh.gif" /> Refresh </asp:LinkButton>
</div>
</CommandItemTemplate>
<Columns>
<telerik:GridTemplateColumn UniqueName="SrlNo" AllowFiltering="False" ItemStyle-HorizontalAlign="Left" ItemStyle-Width="2%" >
<ItemTemplate >
<asp:Label ID="lblSrlNo" runat="server" />
<asp:Label ID="lblSelectedNew" Text='<%# Container.DataItem("WebSite") & "_" & Container.DataItem("PageName") %>' runat="server" Visible="false"></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridClientSelectColumn HeaderStyle-Width="3%" />
<telerik:GridBoundColumn DataField="WebSite" UniqueName="WebSite" ItemStyle-HorizontalAlign="Left" HeaderText="Website" ShowSortIcon="false" ></telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="PageName" UniqueName="PageName" ItemStyle-HorizontalAlign="Left" HeaderText="Webpage" ShowSortIcon="false" ></telerik:GridBoundColumn>
<%
-- <telerik:GridBoundColumn DataField="OriginalLocation" UniqueName="OriginalLocation" HeaderText="Original Location" ItemStyle-HorizontalAlign="Left" ShowSortIcon="false"></telerik:GridBoundColumn>
--
%>
<telerik:GridBoundColumn DataField="DeletedDate" UniqueName="DeletedDate" HeaderText="Deleted Date" ItemStyle-HorizontalAlign="Left" ShowSortIcon="false"></telerik:GridBoundColumn>
<telerik:GridTemplateColumn UniqueName="Restore" HeaderText="Restore" AllowFiltering="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton2" runat="server" Text="Restore" CommandName="PageName" CommandArgument='<%# Container.DataItem("WebSite") & "_" & Container.DataItem("PageName") %>' ></asp:LinkButton>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
<ExpandCollapseColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</ExpandCollapseColumn>
<RowIndicatorColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</RowIndicatorColumn>
</MasterTableView>
<FilterMenu EnableTheming="True" Skin="WebBlue" enableembeddedbasestylesheet="False">
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
</FilterMenu>
</telerik:RadGrid>
and my Server side code...is
Imports
Telerik.Web.UI
Partial
Class Clients_ManageRecycled
Inherits System.Web.UI.Page
Dim oDb As New CMSDatabase
Dim SqlQry As String = ""
Dim ClientName As String = ""
Protected Sub Page_PreInit(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreInit
Dim UserTheme As MyThemes = Val(Session("@Theme"))
Me.Theme = UserTheme.ToString
End Sub
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Ajax.Utility.RegisterTypeForAjax(
Me.GetType)
ClientName = oDb.ExecuteScaler(
"Select DbName from clients where clientid =" & Request.QueryString("CID"))
' LinkButton1.Attributes.Add("Onclick", "javascript:return(fn_ValidateDelUsers(this.form));")
Session(
"AppSortOrder") = "Asc"
Session(
"AppSortName") = "Name"
End Sub
Protected Sub txtSearch_TextChanged(ByVal sender As Object, ByVal e As EventArgs)
Dim txt As TextBox = TryCast(DirectCast(sender, TextBox), TextBox)
Dim list As RadComboBox = DirectCast(((txt.NamingContainer).FindControl("rcbFieldName")), RadComboBox)
Dim [option] As String
If list.SelectedValue = "RestorePath" Then
[option] =
" = "
Else
[option] =
" LIKE "
End If
Dim filterExpression As String
If [option] = " = " Then
filterExpression =
"(" + list.SelectedValue + [option] + txt.Text + ")"
Else
filterExpression =
"(" + list.SelectedValue + [option] + "'" + txt.Text + "%'" + ")"
End If
RadGridPages.MasterTableView.FilterExpression = filterExpression
RadGridPages.MasterTableView.Rebind()
End Sub
Protected Sub RadGridPages_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGridPages.NeedDataSource
Try
Dim DT As New DataTable
Dim MysitePath As String = Replace(ConfigurationManager.AppSettings("MapPath"), "/", "\")
MysitePath = Mid(MysitePath, 1, InStrRev(Mid(MysitePath, 1, Len(MysitePath) - 1),
"\"))
MysitePath = MysitePath &
"_Recycled\" & ClientName & "\"
hidRecycledPath.Value = MysitePath
Dim Dir As New DirectoryInfo(MysitePath)
DT.Columns.Add(
New Data.DataColumn("PageName"))
DT.Columns.Add(
New Data.DataColumn("OriginalLocation"))
DT.Columns.Add(
New Data.DataColumn("DeletedDate"))
DT.Columns.Add(
New Data.DataColumn("WebSite"))
Dim DR As Data.DataRow
For Each Website As DirectoryInfo In Dir.GetDirectories
For Each WebPage As FileInfo In Website.GetFiles("*.aspx")
'Response.Write(Website.Name & "\" & WebPage.Name & "<br>")
DR = DT.NewRow()
DR.Item(
"PageName") = Replace(WebPage.Name, WebPage.Extension, "")
DR.Item(
"OriginalLocation") = Website.Name & "_Stage"
DR.Item(
"DeletedDate") = WebPage.LastWriteTime
DR.Item(
"WebSite") = Website.Name
DT.Rows.Add(DR)
Next
Next
DT.AcceptChanges()
RadGridPages.Visible =
True
RadGridPages.DataSource = DT
Catch ex As Exception
RadGridPages.Visible =
False
lblMsg.Text =
"No File Found"
End Try
End Sub
Protected Sub RadGridPages_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGridPages.ItemDataBound
If e.Item.ItemType = GridItemType.AlternatingItem Or e.Item.ItemType = Telerik.Web.UI.GridItemType.Item Then
'e.Item.Cells(3).Text = e.Item.DataSetIndex + 1
Dim lbl As Label
lbl =
CType(e.Item.FindControl("lblSrlNo"), Label)
lbl.Text = e.Item.ItemIndex + 1
Dim lblchk As Label
lblchk =
CType(e.Item.FindControl("lblSelectedNew"), Label)
End If
End Sub
Protected Sub RadGridPages_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGridPages.ItemCommand
If e.CommandName = "PageName" Then
Dim sql As String = ""
Dim Odt As New DataTable
sql =
"select * from " & ClientName & ".dbo.Recycled where WebPageName like '" & e.CommandArgument.ToString.Split("_")(1) & "'"
'Response.Write(sql)
If oDb.IsExist(sql) Then
Odt = oDb.GetDataTable(sql)
Dim Tree As New ManageTree
Dim StructID As Decimal
For Each dr As DataRow In Odt.Rows
'Response.Write(dr.Item("ParentPath"))
Dim fileOldAspx As New FileInfo(hidRecycledPath.Value & e.CommandArgument.ToString.Split("_")(0) & "\" & e.CommandArgument.ToString.Split("_")(1) & ".aspx")
Dim fileOldAspxVb As New FileInfo(hidRecycledPath.Value & e.CommandArgument.ToString.Split("_")(0) & "\" & e.CommandArgument.ToString.Split("_")(1) & ".aspx.vb")
If File.Exists(hidRecycledPath.Value & e.CommandArgument.ToString.Split("_")(0) & "\" & e.CommandArgument.ToString.Split("_")(1) & ".aspx") Then
fileOldAspx.MoveTo(dr.Item(
"ParentPath"))
fileOldAspxVb.MoveTo(dr.Item(
"ParentPath") & ".vb")
End If
StructID &=
"," & Tree.CreateWebPage(e.CommandArgument.ToString.Split("_")(1), dr.Item("ParentID"), Request.QueryString("CID"), e.CommandArgument.ToString.Split("_")(0))
sql =
"delete from " & ClientName & ".dbo.Recycled where WebPageName like '" & e.CommandArgument.ToString.Split("_")(1) & "'"
oDb.ExecuteNonQuery(sql)
Next
Dim MyLoadscript As String = "parent.fraMnu.AddNode(""" & ClientName & """, """ & StructID & """);"
Page.ClientScript.RegisterStartupScript(
Me.GetType, "MyLoadscript", MyLoadscript, True)
'RadGridPages.Rebind()
End If
End If
End Sub
Protected Sub RadGridPages_DeleteCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGridPages.DeleteCommand
Dim Wbpage As Label
Dim Sql As String
Dim i As Integer
Wbpage =
CType(e.Item.FindControl("lblSelectedNew"), Label)
File.Delete(hidRecycledPath.Value & Wbpage.Text.Split(
"_")(0) & "\" & Wbpage.Text.Split("_")(1) & ".aspx")
File.Delete(hidRecycledPath.Value & Wbpage.Text.Split(
"_")(0) & "\" & Wbpage.Text.Split("_")(1) & ".aspx.vb")
Sql =
"select structureid from " & ClientName & ".dbo.Recycled where WebPageName like '" & Wbpage.Text.Split("_")(1) & "'"
Dim MyLoadscript As String = "parent.fraMnu.AddNode(""" & ClientName & """, """ & oDb.ExecuteScaler(Sql) & """);"
Page.ClientScript.RegisterStartupScript(
Me.GetType, "MyLoadscript", MyLoadscript, True)
Sql =
"delete from " & ClientName & ".dbo.Recycled where WebPageName like '" & Wbpage.Text.Split("_")(1) & "'"
oDb.ExecuteNonQuery(Sql)
'RadGridPages.Rebind()
End Sub
Protected Sub RadGridPages_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGridPages.ItemCreated
If TypeOf e.Item Is GridPagerItem AndAlso TryCast(sender, RadGrid).PagerStyle.Mode = GridPagerMode.Slider Then
TryCast(TryCast(e.Item, GridPagerItem).Controls(0).Controls(1), RadSlider).EnableEmbeddedBaseStylesheet = True
TryCast(TryCast(e.Item, GridPagerItem).Controls(0).Controls(1), RadSlider).EnableEmbeddedSkins = True
TryCast(TryCast(e.Item, GridPagerItem).Controls(0).Controls(1), RadSlider).Skin = "WebBlue"
End If
End Sub
End
Class
One more thing this works fine if I change the page navigation mode to other mode other than slider.
Very urgent...Help me
2 Answers, 1 is accepted
Rank 1
Kiara
Rank 1