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Problèm with char "<"

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Scheduler
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Nerk Eile
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Nerk Eile asked on 27 Apr 2010, 05:01 PM
Hello everyone,

I have a problem with the RadScheduler.

When I try to update an item, if a text field (title, location, description, ...) contains the character "<", it makes nothing.

The loading that often lasts more than 1 second lasts 0.1 sec, and nothing happens...

Is this bug known ?

Is there a fix ? A solution ?

Thanks a lot

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Peter
Telerik team
answered on 29 Apr 2010, 02:43 PM
Hi Nerk,

Yes, this is expected. The following exception will be thrown when trying to insert text starting with an opening tag - '<'

A potentially dangerous Request.Form value was detected from the client (RadScheduler1_Form_Subject_text="<sd").
Description: Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. To allow pages to override application request validation settings, set the requestValidationMode attribute in the httpRuntime configuration section to requestValidationMode="2.0". Example: <httpRuntime requestValidationMode="2.0" />. After setting this value, you can then disable request validation by setting validateRequest="false" in the Page directive or in the <pages> configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case. For more information, see http://go.microsoft.com/fwlink/?LinkId=153133.



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Peter
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Nerk Eile
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Peter
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