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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12311 Example tags would not work in a sub-application Summary: Example tags would not work in a sub-application Product: Struts Version: 1.1 Beta 2 Platform: PC OS/Version: Windows NT/2K Status: NEW Severity: Enhancement Priority: Other Component: Example AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] The three tags in the Struts Example would not work if the application was configured as a sub application. This is because the ApplicationConfig's prefix is not prepended to the page. The prefix is not necessary for the example because the example is not normally configured as a sub application. However, it would probably be a good idea to modify these tags so that the example can demonstrate how to write a tag that would work when configured as a sub application with a non blank prefix. The required modifications are relatively minor, just need to get the ApplicationConfig from the request object and append the ApplicationConfig prefix to the page. --CheckLogonTag.java--------------------------------------- public int doEndTag() throws JspException { // Is there a valid user logged on? boolean valid = false; HttpSession session = pageContext.getSession(); if ((session != null) && (session.getAttribute(name) != null)) valid = true; // Forward control based on the results if (valid) return (EVAL_PAGE); else { try { String prefixedPage = page; ApplicationConfig config = (ApplicationConfig) pageContext.getRequest().getAttribute(Action.APPLICATION_KEY); if (config != null) { prefixedPage = config.getPrefix() + page; } pageContext.forward(prefixedPage); } catch (Exception e) { throw new JspException(e.toString()); } return (SKIP_PAGE); } } --LinkSubscriptionTag.java----------------------- // Generate the URL to be encoded HttpServletRequest request = (HttpServletRequest) pageContext.getRequest(); StringBuffer url = new StringBuffer(request.getContextPath()); ApplicationConfig config = (ApplicationConfig) pageContext.getRequest().getAttribute(Action.APPLICATION_KEY); if (config != null) { url.append(config.getPrefix()); } url.append( page ); --LinkUserTag.java--------------------------------- // Generate the URL to be encoded HttpServletRequest request = (HttpServletRequest) pageContext.getRequest(); StringBuffer url = new StringBuffer(request.getContextPath()); ApplicationConfig config = (ApplicationConfig) pageContext.getRequest().getAttribute(Action.APPLICATION_KEY); if (config != null) { url.append(config.getPrefix()); } url.append( page ); -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
