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If your ajax html results contain inline javascript that needs to be executed after updating the DOM, ensure your ajax tags set executeScripts="true" and separateScripts="true". These attributes instruct the widget to search for javascript in the result,

extract it, update the DOM with the result and then execute the javascript.

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Note

Forgetting to convert attributes to OGNL expressions will produce exceptions similar to the one below:

Code Block
org.apache.jasper.JasperException: /example.jsp(8,6) According to TLD or attribute directive in tag
file, attribute value does not accept any expression

Refactor usage of static methods via OGNL

The default behaviour of allowing access to static methods (via an expression like "@org.somewhere.FooUtls@fooMethod()") has been disabled for security reasons in the 2.1 branch. See https://issues.apache.org/struts/browse/WW-2160 for details. You should either remove these cases, or re-enable the use of static methods explicitly in your configuration.

Reduce verbose logging

Struts 2.1 introduces more verbose logging than Struts 2.0. While extremely valuable, some users may find these annoying.

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