Support forums - Blank page problem

Support forums » Products » ASP.Net Image Gallery » Re: Blank page problem

Blank page problem

Last post 11-20-2009, 4:45 AM by TonyHBrown. 5 replies.


	Sort Posts: Previous Next

10-25-2009, 2:38 AM 56655

marktwo2
Joined on 10-25-2009
Posts 2

Blank page problem

Reply Quote

Hi,

I have set up the trial version of the software, but the page I have added the control to is blank.

In Visual Studio, the error is '/GalleryFiles' could not be set on property Gallery Folder'

I have tried adding "~" to the path and also added permissions for the Network Service user for the directory.

Can you advise please?

Thanks

Mark

10-25-2009, 9:03 AM 56656 in reply to 56655

cutechat
Joined on 07-22-2004
Posts 2,332

Re: Blank page problem

Reply Quote

Mark,

Did you check the html code ? nothing the server response ?

Was there any javascript error ?

Regards,
Terry

10-30-2009, 3:23 AM 56810 in reply to 56656

marktwo2
Joined on 10-25-2009
Posts 2

Re: Blank page problem

Reply Quote

Hi Terry,

The HTML includes the following code. There aren't any JS errors.

11-10-2009, 3:16 AM 57007 in reply to 56810

Kenneth
Joined on 02-13-2008
Posts 3,886

Re: Blank page problem

Reply Quote

Hi Mark,

Can you try the code below on your site?

<%@ Page Language="C#" %>
<%@ Register TagPrefix="DotNetGallery" Namespace="DotNetGallery" Assembly="DotNetGallery" %>
<script runat="server">
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
GalleryBrowser1.AlbumID = "General";
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head runat="server">
<title>DotNetGallery</title>
</head>
<body>
<form id="form1" runat="server">
<DotNetGallery:GalleryBrowser runat="server" ID="GalleryBrowser1" Width="720" Height="430" />
</form>
</body>
</html>

If you still get the permission issue. Try give full permission(write/read) to user 'Everyone' of that folder (or the root folder).

Any problem you can mail to me directly.

My Email: [email protected]

Regards,

ken

11-16-2009, 11:22 AM 57183 in reply to 56655

siportal
Joined on 11-15-2009
Posts 1

Re: Blank page problem

Reply Quote

I downloaded the trial and also am experiencing the same issue.

followed your suggestion to try the code you posted at 11-10-2009, and was able to see the sample gallery just fine. The link below I created a test.aspx with the code below provided by Kenneth and all I get is a blank page. I have given the everyone group read/write access to the /Gallery folder that contains everything, the subfolder containing the pictures called /gallery/gallerytest also has read/write permissions.

<%@ Register TagPrefix="DotNetGallery" Namespace="DotNetGallery" Assembly="DotNetGallery" %>

<dotnetgallery:gallerybrowser id="dotnetgallery1" GalleryFolder="/Gallery/GalleryTest" runat="server"></dotnetgallery:gallerybrowser>

<tr>

</td>

</tr>

</table>

var GalleryAjaxData={Controls:[

{ClientID:'dotnetgallery1',UniqueID:'dotnetgallery1',Methods:[{Name:'UploadFiles',ParameterCount:1},{Name:'CreateCategory',ParameterCount:1},{Name:'DeleteCategory',ParameterCount:1},{Name:'DeletePhoto',ParameterCount:2},{Name:'UpdateCategory',ParameterCount:2},{Name:'UpdatePhoto',ParameterCount:4},{Name:'GetAllCategoryData',ParameterCount:0},{Name:'GetCategoryData',ParameterCount:1},{Name:'AddCategoryComment',ParameterCount:3},{Name:'AddPhotoComment',ParameterCount:4},{Name:'DeleteCategoryComment',ParameterCount:2},{Name:'DeletePhotoComment',ParameterCount:3}]}

]};

--></script><script type='text/javascript'

-->src='/gallery/CuteSoft_Client/Gallery/Core/GalleryAjax.js'><!--

-->--></script>

</div>

{ClientID:'dotnetgallery1',UniqueID:'dotnetgallery1',Folder:'/gallery/CuteSoft_Client/Gallery/',LoadHandler:'Load.ashx',Theme:'Classic',Culture:'en-US',Layout:'Classic',Slider:'NewWin',Viewer:'LightBox',Popup:'Default',Editor:'Explorer',AlbumID:null,LogonUserID:null,LogonUserName:null,AllowEdit:null,AllowPostComment:null,AllowShowComment:1

,ScriptOption:{}

,Categories:[{'Title':null,'CategoryID':null,'Description':null,'Photos':[]}]});</script>

11-20-2009, 4:45 AM 57317 in reply to 57007

TonyHBrown
Joined on 04-10-2008
Posts 5

Re: Blank page problem

Reply Quote

Hello there

I'm also having the blank page problem, and have tried the above with no success, which is shame as it it is exactly what I'm after (we use version 1.2 and it looks like this is leaps and bounds ahead)

We're on .NET 3.5, IIS 6. I'm using a trial version of 3.0.

My test application has a root of dotNetGalleryTest. Images are in dotNetGalleryTest/Images. Permissons set to full for everyone on all directories

The page includes the directive and DNG tag like this:

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="galleryTest2.aspx.vb" Inherits="dotNetGalleryTest.galleryTest2" %>
<%@ Register TagPrefix="DotNetGallery" Namespace="DotNetGallery" Assembly="DotNetGallery" %>

<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">

<div>

<dotnetgallery:gallerybrowser id="dngGallery1" GalleryFolder="~/images" runat="server"></dotnetgallery:gallerybrowser> </div>

</form>
</body>
</html>

In the codebehind I've put :

dngGallery1.AlbumID = "General"

In web.config I've added the httpmodule:

<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="DotNetGallery.UploadModule" type="DotNetGallery.UploadModule,DotNetGallery"/>
</httpModules>

When I run the page, the page comes up blank as in the other examples shown here.

I've tried different paths, number/size of images, permissions, setting paths in codebehind, and have run out of ideas. Would grateful for help - I don't reall want to develop the app I need to do in the old version!

Thanks

Tony