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Glenn Layaar Support
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Posted: July 14, 2010 5:46 AM

Do you mins sharing the setting you are using for the WebDesktop and WebGrid in order for us to replicate the issue in our environment? We will also be very grateful if you could provide us with a simple page that could replicate the issue.

Is the page using XHTML doctype or HTML doctype? If you are using XHTML doctype, if possible please try using HTML doctype and check if the issue has been resolved.

Posted: July 14, 2010 12:47 AM

WebFileUploader will trigger the page_load twice in order to complete its internal process. You will need to use this snippet during the load event handler to differentiate between the first and second page load:

if(string.IsNullOrEmpty(Request["IsUploadPage"]))
{
//The first page load
}
else
{
//The second page load
}

What kind of error did you encounter? Dou you mind sharing the error message?

Posted: July 13, 2010 10:08 PM

From my analysis of your attached project, the solution is the same with my previous post. In order to sucessfully run the WebFileUploader you will need to add WebFileUploader entry in <httpHandlers>, <httpModules>, <handlers>, and <modules>. This has been detailed in the article titled "How-to: Configure WebFileUploader for IIS 7 application" on the WebTextEditor documentation.

In your attached project you are missing WebFileUploader entry in <httpHandlers> and <httpModules>


Here is the simple sample I used to disable validation on postback WebMenuBar.

Further testing in our environment does replicate the error under certain condition. These condition are if the image file contains no extension or a non image file is renamed to have an image extension.
Under such condition the "Out of Memory" error is replicated.

For these condition, WebTextEditor will be enchanced to provide a better error message.

I could not replicate the issue using valid image file with different filename or different file size.

Posted: July 13, 2010 12:37 AM

In my test using WebGrid 7 build 403 and WebUI Framework 3 build 754, I could not replicate the error you mention.

Attached is the test page I am using in order to test your issue

Posted: July 12, 2010 11:43 PM

Based on my analysis of the new web.config, you move the <httpHandlers> and <httpModules> entry to the <handlers> and <modules> under <system.webServer>.

In order to run the file uploader successfully in IIS 7 you will need all the entry in <httpHandlers>, <httpModules>, <handlers>, and <modules>. This has been detailed in the article titled "How-to: Configure WebFileUploader for IIS 7 application" on the WebTextEditor documentation

Posted: July 12, 2010 3:14 AM

In such case, we prefer to remotely connect to your environment and analyse the issue ourselves. You could use live chat or email to technical@intersoftpt.com for further steps in the issue.

Based on my discussion with the developer, he suggest that under such scenario, using large data, it will be better in using file state server instead of session for data storage as explained in this blog post.

You could also read more detail about fileserver storage in the WebGrid documentation on the article "DataCacheStorage Property"

The issue you encounter is probably caused because of the SQL row size limitation. Without a simple sample or more detail description for your scenario, we will not be able to replicate the issue in our environment.

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