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ISAPI Rewrite of URL not being picked up after image upload

Last post 07-08-2010, 9:19 AM by debdba. 4 replies.


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07-07-2010, 11:24 AM 62331

debdba
Joined on 06-04-2010
Posts 22

ISAPI Rewrite of URL not being picked up after image upload

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The page we have the image uploader on usually has a URL of:

http://localhost/BibleStudyTools/community/users/
so it goes to the default.aspx page. After uploading an image, the URLchanges on its own to
http://localhost/BibleStudyTools/community/users/default.aspx
and works fine. No problems.

However, we can arrive at the same page another way and the URL shows as:
http://localhost/BibleStudyTools/community/users/debbie/
but thru an ISAPI rewrite rule, this REALLY is:
http://localhost/BibleStudyTools/community/users/default.aspx?username=debbie

After uploading an image, the URL changes on its own to
http://localhost/BibleStudyTools/community/users/debbie/default.aspx
and that page doesn't exist so we get an error. Page Not Found.

Any ideas how to get around this?

THANKS for any ideas!!

07-07-2010, 12:28 PM 62334 in reply to 62331

debdba
Joined on 06-04-2010
Posts 22

Re: ISAPI Rewrite of URL not being picked up after image upload

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I tried to intercept the upload_completed event and just redirect to the

http://localhost/BibleStudyTools/community/users/default.aspx

page but haven't gotten that to work yet. It's just sitting there doing nothing now.

07-07-2010, 12:58 PM 62335 in reply to 62334

debdba
Joined on 06-04-2010
Posts 22

Re: ISAPI Rewrite of URL not being picked up after image upload

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I guess to simplify the question, when the uploader starts, it's adding default.aspx to the URL and trying to refresh the page, which because of our URL rewriting rules, results in an invalid URL. Is there a way to control the default.aspx being added?

THANKS

07-07-2010, 9:28 PM 62338 in reply to 62335

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

Re: ISAPI Rewrite of URL not being picked up after image upload

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Hi debdba,

Please try the example below

<%@ Page Language="C#" Title="Customize the queue UI" %>
<%@ Register TagPrefix="CuteWebUI" Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<script runat="server">
protected void UploadAttachments1_FileUploaded(object sender, UploaderEventArgs args)
{
Page.Response.Redirect("http://localhost/uploader/default.aspx?name=ken");
//Page.Response.Redirect("http://localhost/uploader/");
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
</head>
<body>
<form id="Form1" runat="server">
<CuteWebUI:UploadAttachments runat="server" ID="UploadAttachments1" OnFileUploaded="UploadAttachments1_FileUploaded">
</CuteWebUI:UploadAttachments>
</form>
</body>
</html>

Regards,

ken

07-08-2010, 9:19 AM 62367 in reply to 62338

debdba
Joined on 06-04-2010
Posts 22

Re: ISAPI Rewrite of URL not being picked up after image upload

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Thanks for the suggestion Ken.

Unfortunately, that didn't work. I stepped thru the code to see what was happening and it is trying to redirect to

http://localhost/BibleStudyTools/community/users/debbie/default.aspx

BEFORE the FileUploaded event. I even put the redirect in several other of the Ajax Uploader events and put breakpoints on them just to see what was happening before it redirects itself, and it is happening before it gets to any of them.

Here's the exact scenario:

I click on the Upload button, it lets me select the image to upload and click on the Open button, then BEFORE the

Uploader1_FileValidating event and the

Uploader1_FileUploaded event and the

Uploader1_UploadCompleted event

it tacks on the default.aspx to the URL and tries to go there.

I'm thinking that when it comes back from the file selection dialog is when it's happening, to get itself back from the dialog and it thinks it's going to the same page where it was before but it isn't. Seems like that's a bug in the Uploader code.