Hello Admin
I downloaded Q2 2010 (version 2010.2.713) demo version. I created Layout listview like http://demos.telerik.com/aspnet-ajax/grid/examples/programming/listview/defaultcs.aspx . it's working fine. but When I set EnableSEOPaging=true, the layout will not working. when I clicked next page or numeric page. the layout not correct.
I need your help. maybe it's bug.
I will waiting for your reply. Thank you
I downloaded Q2 2010 (version 2010.2.713) demo version. I created Layout listview like http://demos.telerik.com/aspnet-ajax/grid/examples/programming/listview/defaultcs.aspx . it's working fine. but When I set EnableSEOPaging=true, the layout will not working. when I clicked next page or numeric page. the layout not correct.
I need your help. maybe it's bug.
I will waiting for your reply. Thank you
6 Answers, 1 is accepted
0

li zhe
Top achievements
Rank 1
answered on 16 Aug 2010, 03:05 PM
I'm Waiting......
0
Hello Li Zhe,
When using SEO paging, the RadGrid rebinds itself in PreRender in order to change its page index, according to the query string. This happens after RadGrid_PreRender, which is used to inject some <table> tags in the control's HTML output, so the injected tags are lost. In your case, please use Page_PreRenderComplete instead:
Kind regards,
Dimo
the Telerik team
When using SEO paging, the RadGrid rebinds itself in PreRender in order to change its page index, according to the query string. This happens after RadGrid_PreRender, which is used to inject some <table> tags in the control's HTML output, so the injected tags are lost. In your case, please use Page_PreRenderComplete instead:
protected
void
Page_PreRenderComplete(
object
sender, EventArgs e)
{
int
itemCount = RadGrid1.MasterTableView.GetItems(GridItemType.Item).Length + RadGrid1.MasterTableView.GetItems(GridItemType.AlternatingItem).Length;
foreach
(GridItem item
in
RadGrid1.Items)
{
if
(item
is
GridDataItem && item.ItemIndex < itemCount - 1)
{
((item
as
GridDataItem)[
"CustomerID"
]
as
TableCell).Controls.Add(
new
LiteralControl(
"<table style='display:none;'><tr><td>"
));
}
}
}
Kind regards,
Dimo
the Telerik team
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0

li zhe
Top achievements
Rank 1
answered on 19 Aug 2010, 03:56 PM
Hello Dimo
The problem still exist. I used vb.net. The following is aspx page. I change OnPreRender to " OnPreRender
The following is code page:
Is it right? but the layout still not correct When I clicked next page or numeric page.
I will waiting for your reply
Thank you
The problem still exist. I used vb.net. The following is aspx page. I change OnPreRender to " OnPreRender
=
"RadGrid1_PreRenderComplete"
"<
telerik:RadGrid
ID
=
"RadGrid1"
DataSourceID
=
"SqlDataSource1"
AllowFilteringByColumn
=
"true"
runat
=
"server"
GridLines
=
"None"
AllowPaging
=
"true"
AllowSorting
=
"true"
OnPreRender
=
"RadGrid1_PreRenderComplete"
PageSize
=
"15"
MasterTableView-ShowHeader
=
"false"
Width
=
100
%>
The following is code page:
Protected Sub RadGrid1_PreRenderComplete(ByVal sender As Object, ByVal e As System.EventArgs)
Dim itemCount As Integer = TryCast(sender, RadGrid).MasterTableView.GetItems(GridItemType.Item).Length + TryCast(sender, RadGrid).MasterTableView.GetItems(GridItemType.AlternatingItem).Length
For Each item As GridItem In TryCast(sender, RadGrid).Items
If TypeOf item Is GridDataItem AndAlso item.ItemIndex <
itemCount
- 1 Then
TryCast(TryCast(item, GridDataItem)("CustomerID"), TableCell).Controls.Add(New LiteralControl("<table
style
=
'display:none;'
><
tr
><
td
>"))
End If
Next
End Sub
Is it right? but the layout still not correct When I clicked next page or numeric page.
I will waiting for your reply
Thank you
0
Hi Li Zhe,
Please mind the difference between the RadGrid's PreRender event and the Page's PreRenderComplete event. The latter occurs after the former, that's why you need to use it.
Dimo
the Telerik team
Please mind the difference between the RadGrid's PreRender event and the Page's PreRenderComplete event. The latter occurs after the former, that's why you need to use it.
Dimo
the Telerik team
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Do you want to know when a feature you care about is added or when a bug fixed?
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0

li zhe
Top achievements
Rank 1
answered on 20 Aug 2010, 03:59 AM
Hi Dimo
Thank you for reply my post. it's my mistake for last post. I used following code now.but the layout still not correct When I clicked next page or numeric page.
The following is aspx page
the following is css style
I will waiting for your reply . Thank you
Thank you for reply my post. it's my mistake for last post. I used following code now.but the layout still not correct When I clicked next page or numeric page.
Protected Sub Page_PreRenderComplete(ByVal sender As Object, ByVal e As System.EventArgs)
Dim itemCount As Integer = TryCast(sender, RadGrid).MasterTableView.GetItems(GridItemType.Item).Length + TryCast(sender, RadGrid).MasterTableView.GetItems(GridItemType.AlternatingItem).Length
For Each item As GridItem In TryCast(sender, RadGrid).Items
If TypeOf item Is GridDataItem AndAlso item.ItemIndex <
itemCount
- 1 Then
TryCast(TryCast(item, GridDataItem)("wholesale_id"), TableCell).Controls.Add(New LiteralControl("<table
style
=
'display:none;'
><
tr
><
td
>"))
End If
Next
End Sub
The following is aspx page
<
telerik:RadGrid
ID
=
"RadGrid1"
DataSourceID
=
"SqlDataSource1"
runat
=
"server"
GridLines
=
"None"
AllowPaging
=
"true"
AllowSorting
=
"true"
PageSize
=
"15"
MasterTableView-ShowHeader
=
"false"
Width
=
630px
BackColor
=
white
>
<
PagerStyle
Mode
=
"NextPrevAndNumeric"
EnableSEOPaging
=
true
/>
<
MasterTableView
TableLayout
=
"Fixed"
>
<
ItemTemplate
>
<%#IIf(Not CType(Container, GridItem).ItemIndex = 0, "</
td
></
tr
></
table
>", "")%>
<
asp:Panel
ID
=
"ItemContainer"
CssClass='<%# IIf(CType(Container, GridItem)
.ItemType
=
GridItemType
.Item, "item", "alternatingItem") %>'
runat="server">
<
font
color
=
black
><%#Eval("wholesale_retail")%></
font
><
br
/>
</
asp:Panel
>
</
ItemTemplate
>
</
MasterTableView
>
</
telerik:RadGrid
>
the following is css style
.item, .alternatingItem
{
float: left;
padding: 15px;
margin: 5px;
width: 160px;
height: 160px;
border: 0px;
}
.item
{
background: white !important;
}
.alternatingItem
{
background: white !important;
}
.item:hover, .alternatingItem:hover
{
background: white !important;
}
I will waiting for your reply . Thank you
0
Hello Li Zhe,
Please attach a debugger to your Page_PreRenderComplete method and check if it is executed. If not, this means that AutoEventWireUp is set to "false" for the page and you have to add a Handles clause to the method declaration in order to make it execute. If you are new to VB programming, please refer to:
http://msdn.microsoft.com/en-us/library/6w2tb12s.aspx
Dimo
the Telerik team
Please attach a debugger to your Page_PreRenderComplete method and check if it is executed. If not, this means that AutoEventWireUp is set to "false" for the page and you have to add a Handles clause to the method declaration in order to make it execute. If you are new to VB programming, please refer to:
http://msdn.microsoft.com/en-us/library/6w2tb12s.aspx
Dimo
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Explore the
Telerik Public Issue Tracking
system and vote to affect the priority of the items