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Rank: Advanced Member
Groups: Member
Joined: 3/16/2010
Posts: 101
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Hello, I have seen an old entry about this, but there was no resolution attached to it. The problem I have is using the AjaxUploader with a toolbar startbutton. When I set a breakpoint on a statement in the "FileUploaded" method I see the statement is executed twice. I have attached a simple page to reproduce the problem. I assume there is something wrong in the way I configure the control, but I cannot figure out the problem. Thanks for your help. Hubert
Code: HTML/ASPX
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Uploader.aspx.vb" Inherits="Test_Uploader" %>
<%@ 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>
<eo:ToolBar ID="ToolBar_Library" runat="server"
BackgroundImage="00100103" BackgroundImageLeft="00100101"
BackgroundImageRight="00100102" BorderColor="Gray"
BorderStyle="None" BorderWidth="0px"
ClientSideOnItemClick="Toolbar_LibraryFiles_Click" Height="16px" SeparatorImage="00100104"
Style="margin-bottom: 0px" Width="100%">
<DownStyle CssText="border-right: #335ea8 1px solid; padding-right: 2px; border-top: #335ea8 1px solid; padding-left: 4px; padding-bottom: 1px; border-left: #335ea8 1px solid; padding-top: 3px; border-bottom: #335ea8 1px solid; background-color: #99afd4; cursor:hand; FONT-SIZE: 12px; FONT-FAMILY: Tahoma;" />
<HoverStyle CssText="border-right: #335ea8 1px solid; padding-right: 3px; border-top: #335ea8 1px solid; padding-left: 3px; padding-bottom: 2px; border-left: #335ea8 1px solid; padding-top: 2px; border-bottom: #335ea8 1px solid; background-color: #c2cfe5; cursor:hand; FONT-SIZE: 12px; FONT-FAMILY: Tahoma;" />
<Items>
<eo:ToolBarItem CommandName="Upload" ImageUrl="00101001"
ToolTip="Ajouter un document de votre ordinateur a cet espace de travail (Upload)">
</eo:ToolBarItem>
</Items>
<ItemTemplates>
<eo:ToolBarItem Type="Custom">
<NormalStyle CssText="background-color:transparent;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-style:none;padding-bottom:1px;padding-left:2px;padding-right:2px;padding-top:2px;" />
<HoverStyle CssText="background-color:transparent;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-style:none;padding-bottom:1px;padding-left:2px;padding-right:2px;padding-top:2px;" />
<DownStyle CssText="background-color:transparent;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-style:none;padding-bottom:1px;padding-left:2px;padding-right:2px;padding-top:2px;" />
</eo:ToolBarItem>
<eo:ToolBarItem Type="DropDownMenu">
<NormalStyle CssText="padding-right: 4px; padding-left: 4px; padding-bottom: 3px; border-top-style: none; padding-top: 3px; border-right-style: none; border-left-style: none; border-bottom-style: none; cursor:hand; background-image: url(00100105); background-position-x: right;" />
<HoverStyle CssText="border-right: #335ea8 1px solid; padding-right: 3px; border-top: #335ea8 1px solid; padding-left: 3px; padding-bottom: 2px; border-left: #335ea8 1px solid; padding-top: 2px; border-bottom: #335ea8 1px solid; background-color: #c2cfe5; cursor:hand; background-image: url(00100106); background-position-x: right;" />
<DownStyle CssText="border-right: #335ea8 1px solid; padding-right: 2px; border-top: #335ea8 1px solid; padding-left: 4px; padding-bottom: 2px; border-left: #335ea8 1px solid; padding-top: 3px; border-bottom: none; background-color:transparent; cursor:hand; background-image: url(00100105); background-position-x: right;" />
</eo:ToolBarItem>
</ItemTemplates>
<NormalStyle CssText="padding-right: 4px; padding-left: 4px; padding-bottom: 3px; border-top-style: none; padding-top: 3px; border-right-style: none; border-left-style: none; border-bottom-style: none; cursor:hand; FONT-SIZE: 12px; FONT-FAMILY: Tahoma;" />
</eo:ToolBar>
</div>
<eo:AJAXUploader ID="AJAXUploader_Library" runat="server" AutoPostBack="True" AutoUpload="True"
BrowseButtonText="Nouveau" CancelButtonText=" " OnFileUploaded="AJAXUploader1_FileUploaded"
ProgressBarSkin="Windows_Vista" SavePostedFileList="False" StartToolBarButton="ToolBar_Library:Upload"
TempFileLocation="c:\Temp" Width="16px" ClientSideOnStart="ShowWait">
<LayoutTemplate>
<table border="0" cellpadding="2" cellspacing="0"
style="width: 264px; font-size: xx-small;">
<tr>
<td class="style3" colspan="2">
<asp:PlaceHolder ID="InputPlaceHolder" runat="server">Input Box Place Holder </asp:PlaceHolder>
</td>
</tr>
</table>
</LayoutTemplate>
<CancelButtonStyle CssText="background-image:url('~/Images/Icon_cancel-16.png');background-repeat:repeat;" />
</eo:AJAXUploader>
</form>
</body>
</html>
Code: Visual Basic.NET
Partial Class Test_Uploader
Inherits System.Web.UI.Page
Protected Sub AJAXUploader1_FileUploaded(ByVal sender As Object, ByVal e As System.EventArgs) Handles AJAXUploader_Library.FileUploaded
Dim DocID As Integer = 0
For Each Uploadedfile In AJAXUploader_Library.PostedFiles
Dim tempFileName As String = Uploadedfile.TempFileName
Next Uploadedfile
End Sub
End Class
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,195
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Hi,
We have tested your code with the latest build and it seems to work fine. What version of EO.Web.dll are you using?
Thanks!
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Rank: Advanced Member
Groups: Member
Joined: 3/16/2010
Posts: 101
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version 10.0.28.2
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Rank: Advanced Member
Groups: Member
Joined: 3/16/2010
Posts: 101
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Hi,
I did upgrade to 10.0.47.2 and I can reproduce the problem with the test page. The Fileuploaded method executes twice (observed by setting a breakpoint on the first statement "Dim DocID As Integer = 0" )
What could the difference be with between our testing environments?
Hubert
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,195
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Hi,
I can't think of anything. You can try to create a standalone test project and then send the test project to us. We will then run that and see if we can duplicate the problem.
Thanks!
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Rank: Advanced Member
Groups: Member
Joined: 3/16/2010
Posts: 101
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Hi, I have included a simple website ( Test Ajax Uploader) which allows me to reproduce the problem here (vs2008). Thanks for your help. Hubert
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,195
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Hi,
That's because you hooked up your event handler twice: First in the ASPX through OnFileUploaded="AJAXUploader1_FileUploaded", then in your code through "Handles AJAXUploader_Library.FileUploaded".
Thanks
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Rank: Advanced Member
Groups: Member
Joined: 3/16/2010
Posts: 101
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Thanks so much for your help on this. I had no idea how to investigate further and I was far from finding the problem on my own.
As I said before, your support team is your best sales force.
Thanks
Hubert
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,195
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You are very welcome. Glad that we were able to help!
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