Paging Paging Paging
I am trying to do paging with my search results and it isnt working very well. Here is what I've tried and I feel I've tried everything, lol, please help me out.
Sub DataGrid1_SortCommand(Sender as object, e as DataGridSortCOmmandEventArgs)
DataGrid1.DataBind()
End Sub
Sub Datagrid1_PageIndexChanged(Sender as object, e as DataGridPageChangedEventArgs)
Dim ds as dataSet
DataGrid1.CurrentPageIndex = e.NewPageIndex
if Session("Search") is nothing then
'Session probably has expired, get the datasource from database
Datagrid1.DataSource = ds.Tables("tblItems")
else
ds = CType(Session("Search"), DataSet)
end if
End Sub
Sub Search(Sender as object, e as eventargs)
Dim strcol as String
Dim strQuery as String
strQuery = tbSearch.Text
Dim MyConnection as new oledbConnection("Provider=sqloledb;Data Source=KILLER-N68GZTBH\EMALL;Initial Catalog=EMALL;User Id=sa;Password=ma_rie1;")
Dim myCOmmand as new oledbDataAdapter("Select * FROM tblItems WHERE ItemKeywords LIKE '%" & strQuery & "%'", MyConnection)
Dim ds as Dataset = new dataset()
MyCommand.Fill(ds, "tblItems")
Session("SearchQuery") = ds
DataGrid1.Datasource = ds.Tables("tblItems").DefaultView
DataBind()
strCol = tbSearch.Text
Dim SearchcOmmand as New oledbCommand("INsert INTO tblSearch (SearchQuery) Values ('" & strcol & "')", MyCOnnection)
MyConnection.Open
SearchCommand.ExecuteNonQuery
MyConnection.CLose
End Sub
And my datagrid
<asp:DataGrid id="Datagrid1"
runat="server"
BorderColor="#6666ff"
Gridlines="Horizontal"
Cellpadding="0"
CellSpacing="0"
Width="75%"
Font-Names="Arial"
Font-Size="10pt"
ShowFooter="True"
HeaderStyle-BackCOlor="#6666ff"
FooterStyle-Backcolor="#6666ff"
ItemStyle-BackColor="#99ccff"
AlternatingItemStyle-BackCOlor="#CCCCFF"
AutoGenerateCOlumns="False"
ALLOWPaging="True"
PageSize="1"
PagerStyle="NextPrev"
OnPAgeIndexXhanged="Datagrid1_PageIndexChanged"
AllowSorting="True">
<Columns>
<asp:TemplateColumn HeaderTExt="Link">
<ItemTemplate>
<asp:HyperLink NavigateURL='<%# "items.aspx?UserID=" & Container.DataItem("UserID") & "&StoreID=" & Container.DataItem("StoreID") & "&ItemID=" & Container.DataItem("ItemID") %>' runat="server" Text="Check it out" />
</ItemTEmplate>
</asp:TemplateColumn>
<asp:templateColumn HeaderTExt="Image">
<ItemTemplate>
<asp:Image IMaGeUrl='<%# "~/Images/" & Container.DataItem("UserID") & "/" & Container.DataItem("ItemPicture") %>' Height="100" Width="100" runat="server" />
</ItemTEmplate>
</asp:TemplateColumn>
<asp:BoundColumn HeaderText="Item Name" Datafield="ItemName" />
<asp:TemplateColumn HeaderText="Description">
<ItemTEmplate>
<asp:label id="lblDescription" runat="server" Text='<%# Container.DataItem("ItemDescription") %>' />
</ItemTEmplate>
</asp:TemplateColumn>
<asp:BOundColumn HeaderTExt="Price" Datafield="ItemPrice" />
<asp:BoundCOlumn HeaderText="Quantity Left" DataField="ItemQuantity" />
</Columns>
</asp:DataGrid>
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markmil2002
12/20/2004 7:22:23 AM
asp.net.presentation-controls
72751 articles. 
3 followers.
2 Replies
2925 Views
In the paging event, after you update it's currentPageIndex, the grid needs to be rebound to the datasource. So you should write code to rebind it or call a function that binds the grid.
In this world there are 10 types of people, those that know binary and those who don't.
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optik
12/20/2004 1:42:03 PM
I dont understand exactly what you mean
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markmil2002
12/20/2004 3:51:54 PM
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