[ http://issues.apache.org/jira/browse/MYFACES-225?page=comments#action_12315716 ]
Thomas Huber commented on MYFACES-225: -------------------------------------- this bug seems to have been fixed in the current myfaces version. Or at least i could not reproduce it (using the code above). > dataTable ArrayIndexOutOfBoundsException with input fields > ---------------------------------------------------------- > > Key: MYFACES-225 > URL: http://issues.apache.org/jira/browse/MYFACES-225 > Project: MyFaces > Type: Bug > Environment: MyFaces-extentions 1.09, JSF RI 1.1_01, Tomcat 5.5.7, J2SDK > 1.4.2_08 > Reporter: zpeedy > > When I submit the form I get an ArrayIndexOutOfBoundsException. My guess the > problem is that the <x:inputText id="someInputText" required="true"/> doesn't > render an unique Id. > == dataTable.jsp == > <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h"%> > <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f"%> > <%@ taglib uri="http://myfaces.apache.org/extensions"; prefix="x"%> > <f:view> > <html> > <head> > </head> > <body> > <h:form id="someForm"> > <x:dataTable id="someTable" var="item" > value="#{applicationBean.someItems}"> > <h:column> > <h:outputText id="someOutputText" value="#{item}" /> > <x:inputText id="someInputText" required="true"/> > <h:message for="someInputText" /> > </h:column> > </x:dataTable> > <h:commandButton value="submit" action="#"/> > </h:form> > </body> > </html> > </f:view> > == ApplicationBean.java == > public List getSomeItems() > { > ArrayList list = new ArrayList(3); > list.add("text1"); > list.add("text2"); > list.add("text3"); > return list; > } > == Exception stracktrace == > java.lang.ArrayIndexOutOfBoundsException: 4 > at > org.apache.myfaces.component.html.ext.HtmlDataTableHack.refreshDescendantDataStates(HtmlDataTableHack.java:174) > at > org.apache.myfaces.component.html.ext.HtmlDataTableHack.saveDescendantComponentStates(HtmlDataTableHack.java:147) > at > org.apache.myfaces.component.html.ext.HtmlDataTableHack.setRowIndex(HtmlDataTableHack.java:71) > at > org.apache.myfaces.component.html.ext.HtmlDataTable.setRowIndex(HtmlDataTable.java:186) > at javax.faces.component.UIData.iterate(UIData.java:989) > at javax.faces.component.UIData.processDecodes(UIData.java:737) > at > org.apache.myfaces.component.html.ext.HtmlDataTable.processDecodes(HtmlDataTable.java:202) > at javax.faces.component.UIForm.processDecodes(UIForm.java:144) > at > javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:880) > at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:306) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
