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EO Grid FixedTopItemCount >0 Options
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Luke
Posted: Thursday, June 16, 2011 12:12:05 PM
Rank: Advanced Member
Groups: Member

Joined: 11/2/2010
Posts: 38
Hi Sirs;

when I set FixedTopItemCount=0, Grid databinding is OK. But when I set FixedTopItemCount > 0
then, I got an error: Microsoft JScript runtime error: 'aazt' is null or not an object

would you please help.

Thanks
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eo_support
Posted: Thursday, June 16, 2011 1:54:28 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

Please try to isolate the problem into a test project and then send it to us. Our sample also uses data binding and it works fine.

Thanks!
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Luke
Posted: Thursday, June 16, 2011 4:21:37 PM
Rank: Advanced Member
Groups: Member

Joined: 11/2/2010
Posts: 38
I know where cause the problem: If you change the rwo_cnt from 20 to 30, then the error occur
Please see the following code. you can try it, just put in the ASPX page: Thanks

Imports System
Imports System.Data
Imports LIMS.common
Imports System.Configuration
Imports System.Web
Imports System.Web.Services
Imports System.Web.Security
Imports System.Web.UI
Imports System.Web.UI.WebControls
Imports System.Data.OleDb
Imports System.Web.UI.WebControls.WebParts
Imports System.Web.UI.HtmlControls
Imports System.Web.UI.DataVisualization.Charting
Imports System.Math

Public Class WebForm1
Inherits System.Web.UI.Page
Public dsptb As New DataTable()
Public Col As New EO.Web.StaticColumn
Public Coltxt As New EO.Web.TextBoxColumn


Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then

End If
End Sub

Private Sub vdsp_accept_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles vdsp_accept.Click
Dim row_cnt As Integer = 20
Try
Grid1_pw.Columns.Clear()
Coltxt.HeaderText = Nothing
For i = 0 To 10
dsptb.Columns.Add(i)
Grid1_pw.Columns.Add(Coltxt)
Next
For i = 0 To row_cnt
dsptb.Rows.Add(New Object() {" "})
Next
Grid1_pw.AllowPaging = False
Grid1_pw.FixedTopItemCount = 3
Grid1_pw.DataSource = dsptb
Grid1_pw.DataBind()
Catch ex As Exception
MsgBox(ex.ToString)
End Try
End Sub
End Class

****
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="WebForm1.aspx.vb" Inherits="LIMS.WebForm1" %>
<%@ Register assembly="EO.Web" namespace="EO.Web" tagprefix="eo" %>
<!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 runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="vdsp_accept" runat="server" Text="Accept" Width="55" Tabstop="False"
Height="21px" style="margin-left: 3px; margin-top: 1px" Font-Names="times new roman"
Font-Size="9pt" BackColor="#CC9900" BorderColor="White" ForeColor="White"></asp:Button>

<eo:Grid ID="Grid1_pw" runat="server" AllowPaging="True" BackColor="White"
BorderColor="#7F9DB9" BorderWidth="0px"
ColumnHeaderAscImage="00050104"
ColumnHeaderDescImage="00050105" ColumnHeaderDividerImage="00050103"
FixedColumnCount="1" Font-Bold="False" Font-Italic="False"
Font-Names="Times new roman" Font-Overline="False" Font-Size="7.75pt"
Font-Strikeout="False" Font-Underline="False" FullRowMode="False"
GoToBoxVisible="True" GridLineColor="220, 223, 228" GridLines="Both"
Height="165px" left="1px" top="39px" Width="680px">
<FooterStyle CssText="padding-bottom:4px;padding-left:4px;padding-right:4px;padding-top:4px;" />
<FixedTopItemStyle CssText="background-color:#ffcc66;" />
<ItemStyles>
<eo:GridItemStyleSet>
<ItemStyle CssText="background-color: white" />
<ItemHoverStyle CssText="background-color: whitesmoke" />
<SelectedStyle CssText="background-color: #316ac5; color: white" />
<FixedColumnCellStyle CssText="border-right: #d6d2c2 1px solid; padding-right: 10px; border-top: #faf9f4 1px solid; border-left: #faf9f4 1px solid; border-bottom: #d6d2c2 1px solid; background-color: #ebeadb; text-align: right; color: black;" />
<CellStyle CssText="padding-left:8px;padding-top:2px;white-space:nowrap;" />
</eo:GridItemStyleSet>
</ItemStyles>
<ColumnTemplates>
<eo:TextBoxColumn>
<TextBoxStyle CssText="BORDER-RIGHT: #7f9db9 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #7f9db9 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 8.75pt; PADDING-BOTTOM: 1px; MARGIN: 0px; BORDER-LEFT: #7f9db9 1px solid; PADDING-TOP: 2px; BORDER-BOTTOM: #7f9db9 1px solid; FONT-FAMILY: Tahoma" />
</eo:TextBoxColumn>
<eo:DateTimeColumn>
<DatePicker ControlSkinID="None" DayCellHeight="16" DayCellWidth="19"
DayHeaderFormat="FirstLetter" DisabledDates="" OtherMonthDayVisible="True"
SelectedDates="" TitleLeftArrowImageUrl="DefaultSubMenuIconRTL"
TitleRightArrowImageUrl="DefaultSubMenuIcon">
<TodayStyle CssText="font-family: tahoma; font-size: 12px; border-right: #bb5503 1px solid; border-top: #bb5503 1px solid; border-left: #bb5503 1px solid; border-bottom: #bb5503 1px solid" />
<SelectedDayStyle CssText="font-family: tahoma; font-size: 12px; background-color: #fbe694; border-right: white 1px solid; border-top: white 1px solid; border-left: white 1px solid; border-bottom: white 1px solid" />
<DisabledDayStyle CssText="font-family: tahoma; font-size: 12px; color: gray; border-right: white 1px solid; border-top: white 1px solid; border-left: white 1px solid; border-bottom: white 1px solid" />
<PickerStyle CssText="border-bottom-color:#7f9db9;border-bottom-style:solid;border-bottom-width:1px;border-left-color:#7f9db9;border-left-style:solid;border-left-width:1px;border-right-color:#7f9db9;border-right-style:solid;border-right-width:1px;border-top-color:#7f9db9;border-top-style:solid;border-top-width:1px;font-family:Courier New;font-size:8pt;margin-bottom:0px;margin-left:0px;margin-right:0px;margin-top:0px;padding-bottom:1px;padding-left:2px;padding-right:2px;padding-top:2px;" />
<CalendarStyle CssText="background-color: white; border-right: #7f9db9 1px solid; padding-right: 4px; border-top: #7f9db9 1px solid; padding-left: 4px; font-size: 9px; padding-bottom: 4px; border-left: #7f9db9 1px solid; padding-top: 4px; border-bottom: #7f9db9 1px solid; font-family: tahoma" />
<TitleArrowStyle CssText="cursor:hand" />
<DayHoverStyle CssText="font-family: tahoma; font-size: 12px; border-right: #fbe694 1px solid; border-top: #fbe694 1px solid; border-left: #fbe694 1px solid; border-bottom: #fbe694 1px solid" />
<MonthStyle CssText="font-family: tahoma; font-size: 12px; margin-left: 14px; cursor: hand; margin-right: 14px" />
<TitleStyle CssText="background-color:#9ebef5;font-family:Tahoma;font-size:12px;padding-bottom:2px;padding-left:6px;padding-right:6px;padding-top:2px;" />
<OtherMonthDayStyle CssText="font-family: tahoma; font-size: 12px; color: gray; border-right: white 1px solid; border-top: white 1px solid; border-left: white 1px solid; border-bottom: white 1px solid" />
<DayHeaderStyle CssText="font-family: tahoma; font-size: 12px; border-bottom: #aca899 1px solid" />
<DayStyle CssText="font-family: tahoma; font-size: 12px; border-right: white 1px solid; border-top: white 1px solid; border-left: white 1px solid; border-bottom: white 1px solid" />
</DatePicker>
</eo:DateTimeColumn>
<eo:MaskedEditColumn>
<MaskedEdit ControlSkinID="None"
TextBoxStyle-CssText="BORDER-RIGHT: #7f9db9 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #7f9db9 1px solid; PADDING-LEFT: 2px; PADDING-BOTTOM: 1px; MARGIN: 0px; BORDER-LEFT: #7f9db9 1px solid; PADDING-TOP: 2px; BORDER-BOTTOM: #7f9db9 1px solid; font-family:Courier New;font-size:8pt;">
</MaskedEdit>
</eo:MaskedEditColumn>
</ColumnTemplates>
<ContentPaneStyle CssText="border-bottom-color:#7f9db9;border-bottom-style:solid;border-bottom-width:1px;border-left-color:#7f9db9;border-left-style:solid;border-left-width:1px;border-right-color:#7f9db9;border-right-style:solid;border-right-width:1px;border-top-color:#7f9db9;border-top-style:solid;border-top-width:1px;" />
<GoToBoxStyle CssText="BORDER-RIGHT: #7f9db9 1px solid; BORDER-TOP: #7f9db9 1px solid; BORDER-LEFT: #7f9db9 1px solid; WIDTH: 40px; BORDER-BOTTOM: #7f9db9 1px solid" />
<Columns>
<eo:RowNumberColumn Visible="False" Width="35">
</eo:RowNumberColumn>
<eo:TextBoxColumn>
<CellStyle CssText="" />
</eo:TextBoxColumn>
<eo:TextBoxColumn>
</eo:TextBoxColumn>
</Columns>
<ColumnHeaderStyle CssText="background-image:url('00050101');padding-left:8px;padding-top:3px;" />
</eo:Grid>
</div>
</form>
</body>
</html>
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eo_support
Posted: Friday, June 17, 2011 4:19:09 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

We still cannot reproduce the problem. We cannot run your code as is because it relies on other elements in your code. We modified it slightly and created a Grid with 30 rows and it works fine.

Please try to create a standalone test app with the latest build (2010.0.60) and send the test project to us if the problem continues. We will PM you as to where to send the test code.

Thanks!
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Luke
Posted: Friday, June 17, 2011 4:41:48 PM
Rank: Advanced Member
Groups: Member

Joined: 11/2/2010
Posts: 38
Thank you, I will send it you next Monday
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Luke
Posted: Friday, June 17, 2011 5:00:48 PM
Rank: Advanced Member
Groups: Member

Joined: 11/2/2010
Posts: 38
I remove everything and just run the same code that I send to you. but the problem is still happened.
I can send you the entire project. would you tell me how to send it.

Thanks
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eo_support
Posted: Friday, June 17, 2011 5:03:41 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

We have already sent the instruction to you through private message. You can click "inbox" on the top of the forum to view the message.

Thanks
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eo_support
Posted: Tuesday, July 5, 2011 10:24:00 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,194
Hi,

We have released EO.Web Controls 2011 that should address this issue. You will need to go to your license key page to download a new license file for the new version.

Thanks!
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Luke
Posted: Thursday, July 7, 2011 2:51:44 PM
Rank: Advanced Member
Groups: Member

Joined: 11/2/2010
Posts: 38
Thank you very much, It's worked.
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