Question

Webpage reloads when paging gridview

Asked by: gfk76

Hi Experts!

I have a gridview with paging.
The paging works fine, but when ever I page it seams like the complete webpage is reloaded.
This is not good since the gridview is located far down on my page, and the users needs to scroll down for each pageing.
Could someone tell me what I am doing wrong?

Here is my code:

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
  If Not Page.IsPostBack Then
      loadGrid()
  End If
End Sub

Protected Sub ProductGrid_PageIndexChanging(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewPageEventArgs) Handles ProductGrid.PageIndexChanging
    ProductGrid.PageIndex = e.NewPageIndex
    loadGrid()
End Sub

GridView
########

<asp:GridView id="ProductGrid" Runat="Server" AllowPaging="True" PageSize="1"
      AutoGenerateColumns="False" PagerSettings-Position=Bottom PagerSettings-Mode=NextPrevious
      PagerSettings-FirstPageImageUrl="~/CommonFiles/Images/readMore.jpg"
      PagerSettings-PreviousPageImageUrl="~/CommonFiles/Images/readMore.jpg"
      PagerSettings-NextPageImageUrl="~/CommonFiles/Images/readMore.jpg"
      PagerSettings-LastPageImageUrl="~/CommonFiles/Images/readMore.jpg"
      PagerStyle-HorizontalAlign="Center" GridLines="None">
<Columns>
        <asp:TemplateField>
        <ItemTemplate>
...

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Asked On
2006-11-26 at 12:07:49ID22072678
Tags

gridview

,

paging

Topic

Programming for ASP.NET

Participating Experts
1
Points
300
Comments
2

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Answers

 

by: scoljaPosted on 2006-11-26 at 15:01:34ID: 18015768

This is the default action of paging for a GridView, to cause a PostBack.  You can turn on a page directive to make the page stay at the last scroll position:

<%@ Page MaintainScrollPositionOnPostBack="true" />

http://msdn2.microsoft.com/en-us/library/system.web.ui.page.maintainscrollpositiononpostback(VS.80).aspx

-- Jason

 

by: gfk76Posted on 2006-11-27 at 00:43:37ID: 18017779

Thank you!
This was just what I needed.

20120131-EE-VQP-002

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