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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12344 Seems like you can only save ActionErrors in request scope... Summary: Seems like you can only save ActionErrors in request scope... Product: Struts Version: 1.1 Beta 2 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: Other Component: Utilities AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] at least if you want to display your errors using <html:errors/>. this is because the ErrorsTag retrieves the ActionErrors object using RequestUtils.getActionErrors(PageContext, String), which retrieves the stored ActionErrors via: Object value = pageContext.getAttribute(paramName, PageContext.REQUEST_SCOPE); i don't think this was a problem until declarative exception handling allowed you to specify a scope in which to store the ActionErrors object the ExceptionHandler created. it just so happens i wanted to store my ActionErrors in session scope, and discovered that my errors stopped appearing on the page. (by the the way, RequestUtils.getActionMessages() has the same problem.) there are two ways to fix this: (1) just search all scopes using findAttribute() instead of getAttribute(). here's the diff on RequestUtils for that: Index: RequestUtils.java =================================================================== RCS file: /home/cvspublic/jakarta- struts/src/share/org/apache/struts/util/RequestUtils.java,v retrieving revision 1.53 diff -b -c -r1.53 RequestUtils.java *** RequestUtils.java 23 Aug 2002 02:37:12 -0000 1.53 --- RequestUtils.java 5 Sep 2002 19:38:24 -0000 *************** *** 1548,1554 **** ActionErrors errors = new ActionErrors(); ! Object value = pageContext.getAttribute(paramName, PageContext.REQUEST_SCOPE); try { if (value == null) { --- 1548,1554 ---- ActionErrors errors = new ActionErrors(); ! Object value = pageContext.findAttribute(paramName); try { if (value == null) { (2) you could change method signature to accept a scope. this would require quite a few more changes in RequestUtils and ErrorsTag. basically, you'd have to add a scope attribute to ErrorsTag, then pass it to RequestUtils.getErrorsTag (). If you want to pursue this option, let me know and i'll send a diff for it as well. (3) ok, so i guess there is one more option, and that is to remove the capability to store ActionErrors in the session as provided by the declarative exception handling. hopefully you won't choose this option, since that would be somewhat limiting to me. (WORK-AROUND) by the way, if you do for some reason find yourself storing an ActionErrors object in the session, and you want to access it via the errors tag, try the following code: <%@ page import="org.apache.struts.action.Action"%> <bean:define id="foo" toScope="request" name="<% Action.ERROR_KEY %>" scope="session"/> <html:errors name="foo"/> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
