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Posted to dev@myfaces.apache.org by "Saket Srivastava (JIRA)" <de...@myfaces.apache.org> on 2006/05/02 15:14:47 UTC
[jira] Commented: (MYFACES-603) duplicate id exception
[ http://issues.apache.org/jira/browse/MYFACES-603?page=comments#action_12377392 ]
Saket Srivastava commented on MYFACES-603:
------------------------------------------
Hi Team,
We are currently using 1.1.0 version of Myfaces distribution.
We are still facing the duplicate client id problem.
Will appreciate if you can let me know/provide a patch for a stable fix for the problem.
Anticipating your co-operation in this regards.
Cheers,
Saket.
> duplicate id exception
> ----------------------
>
> Key: MYFACES-603
> URL: http://issues.apache.org/jira/browse/MYFACES-603
> Project: MyFaces Core
> Type: Bug
> Components: General
> Versions: 1.1.0
> Environment: Tomcat 5.5.9, JDK 1.4.2, Windows NT
> Reporter: Boris Klug
> Priority: Minor
> Attachments: myfaces-603.patch
>
> When reloading a page, I get the exception below.
> I search the mailing list and someone suggested to assign a id by hand
> to every component - which is much work and would clumber the jsf pages.
> I manualy added an id to the component with the duplicate id and
> redeployed the app - now I get the exception from another component. So
> what changed from 1.0.9m9 to 1.1.0 related to this problem?
> Another strange thing is that I get the following warning:
> 2005-09-20 15:06:39,481 INFO [/XXX]: WARNING: Component _id12 just got
> an automatic id, because there was no id assigned yet. If this component
> was created dynamically (i.e. not by a JSP tag) you should assign it an
> explicit static id or assign it the id you get from the createUniqueId
> from the current UIViewRoot component right after creation!
> Everything went away after I rearragned the components like this:
> Original:
> <f:view>
> .. jscookmenu
> ... dataTable with command links
> <h:form>
> ... more dataTable with more command links
> </h:form>
> </f:view>
> Now without problems:
> <f:view>
> ... jscookmenu
> <h:form>
> ... dataTable with command links
> ... more dataTable with more command links
> </h:form>
> /f:view>
> === Thrown exception ====
> 2005-09-20 15:06:47,753 ERROR [jsp]: Servlet.service() for servlet jsp threw exception
> javax.faces.FacesException: cannot add component with id '_id21' and path : {Component-Path : [Class:
> javax.faces.component.html.HtmlInputText,Id: _id21]} to its parent component.
> This might be a problem due to duplicate ids.
> at javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:401)
> at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:219)
> at org.apache.jsp.templates.generic_jsp._jspx_meth_h_inputText_1(org.apache.jsp.templates.generic_jsp:1642)
> at org.apache.jsp.templates.generic_jsp._jspx_meth_h_panelGrid_4(org.apache.jsp.templates.generic_jsp:1598)
> at org.apache.jsp.templates.generic_jsp._jspService(org.apache.jsp.templates.generic_jsp:636)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
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