Migrating
- See the Migration Guide
General
- Where do we get the latest version the framework?
- What are some of the framework's best features?
- What are the fundamental differences between Struts and JSF?
- Can you suggest an elevator pitch?
HOWTO
- How can we display dynamic or static images that can be provided as an array of bytes?
- How can we return a text string as the response?
- How can we test applications?
- How can we test Actions?
- How do we upload files?
- How do we download files within the framework?
- How can we force the Action Mappings (struts.xml) to reload?
- How can I test my action output, validation or the action execution outside a container?
Configuration
- Can we break up a large struts.xml file into smaller pieces?
- Parameters in configuration results
- Make Struts throw exceptions on missing properties, or log them
Accessing Resources
- How do we get access to the session?
- How do we get invalidate the session?
- How can we access the HttpServletRequest?
- How can we access the HttpServletResponse?
- How can we access request parameters passed into an Action?
- How do we access static parameters from an Action?
- Can we access an Action's Result?
- How do I obtain security details (JAAS)?
- How do we access the Action Invocation, action name or namespace from a view?
Per-Page Settings
- Can I change theme on a per-page basis?
- Can I change templateDir on a per-page basis?
- Can I change templateSuffix on a per-page basis?
Interceptors
- Why isn't our Prepare interceptor being executed?
- Why does my setter not get called by the Params interceptor?
- How do we configure an Interceptor to be used with every Action?
Validation
- Why is my action returning "input" when the form is filled out correctly?
- How do I use messages from within the validator?
- How can I fix the "Attribute 'short-circuit'" error message?
- How do we repopulate controls when validation fails?
- How do I unit test my action's validation logic?
- Why does WW ignore my message when its enclosed in CDATA?
Localization
- How do we change locales?
- How do I set a global resource bundle?
- How do I decouple XWork LocalizedTextUtil global resource bundle loading from serlvets?
- How do I add I18N to a UI tag, like the textfield tag?
- Can I add I18N outside the Action's context?
- How to support UTF-8 URIEncoding with Tomcat?
- How do I enable encoding in my forms?
- How to escape special chars in resource bundles?
Type Conversion
- How do I change the invalid input error message for a particular field?
- Why is the application logging a warning that the Compound Root cannot find a particular Object with a particular property?
Value Stack
Tags
- Why do the form tags put table tags around controls?
- How can I put a String literal in a Javascript call, for instance in an onChange attribute?
- Why won't the 'if' tag evaluate a one char string?
- Why does FreeMarker complain that there's an error in my user-directive when I used JSP Tag?
- Can an action tag run another method apart from the default execute method?
- Why didn't my action tag get executed when I have validation errors?
- Why are request parameters appended to our hyperlinks?
- Why doesn't the if tag evaluate test="#parameters.someParam ... " properly
- How do I render a single radio button?
- Why do I get a javax.el.ELException when using OGNL with JSP2.1?
- Why can't I use JSTL-style EL expressions in Struts tags?
- How can I iterate over a range, like with JSTL's forEach tag?
POJOs
Spring
- How can we create our Action objects from the Spring configuration?
- Why would we want to create Action objects from the Spring configuration?
Velocity
- I'm trying to run the example in the tutorial on Tomcat, and it can't instantiate the VelocityEngine
Ajax/Dojo
Issues in Specific Environments
Extensions
- Does the framework integrate with Hibernate?
- Can we use JSTL with the framework?
- Can we use JUnit with the framework?
- Can we use TestNG with the framework?
- How can we schedule Quartz jobs?
- Can we use Acegi Security with the framework?
Portlet Support(JSR168)
Migrating
Errata?
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