The error-page Element"
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Maya001122 (talk | contribs) (Created page with '== The error-page Element == <source lang="xml" > <error-page> <device-type>['''ajax'''|mil]</device-type> <exception-type>''ClassName''</exception-type> <locati…') |
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Revision as of 02:50, 9 July 2010
<error-page>
<device-type>['''ajax'''|mil]</device-type>
<exception-type>''ClassName''</exception-type>
<location>''the error page's URI''</location>
</error-page>
It specifies an error page used when an un-caught exception is thrown in updating a ZUML page (e.g., in an event listener). Each page is associated with an exception type, aka, a class deriving from java.lang.Throwable. You can specify multiple error pages, each with a different exception type. When an error occurs, ZK searches the proper error page by examing the exception type one-by-one. If none is found, it shows, by default, an alert message at the client.
The device-type element is optional. If omitted, ajax is assumed. If you want to specify an error page for mobile devices, it has to be mil.