[ http://issues.apache.org/jira/browse/MYFACES-228?page=comments#action_66231 ] Oliver Rossmueller commented on MYFACES-228: --------------------------------------------
I found some time to dig a little bit deeper and in fact immediate=true/false is not the problem. Here are my findings: o) surround the datatable by <h:form> and sorting works with inputText o) change line 86 of org.apache.myfaces.renderkit.html.HtmlRendererUtils to ((EditableValueHolder) component).setSubmittedValue(null); and sorting works also without surrounding <h:form> I'm not sure why submittedValue is set to empty string as in the current implementation and started a corresponding thread on the dev list. The line above is the potential fix to this issue but might raise some other issue. Let's see if there is an answer on the list. > Sortheader functionality does not work if datatable contains editable > components > -------------------------------------------------------------------------------- > > Key: MYFACES-228 > URL: http://issues.apache.org/jira/browse/MYFACES-228 > Project: MyFaces > Type: Bug > Versions: 1.0.9 beta > Environment: WindowsXP, JDK 1.4.1_06, Tomcat 5.5 > Reporter: Rolf Kulemann > Assignee: sean schofield > Priority: Critical > > I'm using a dataTable with sortheader. Everything is fine as long as I > use outputText instead of a inputText. If I use inputText, the > List/array is sorted correct on the srever side when my value binding is > invkoked by the datatable, but the old model (unsorted) is displayed. > I debuged that a bit and recognized, that as soon as I click any command > button, the sorted list gets displayed correctly. This is because refresh() > is called in the datatable when clicking a commandButton. Refresh isn't > called when u click on the sort header command. On the other hand using > outputText works fine. While looking at the HtmlDataTableHack class i found > private static int restoreDescendantComponentStates(UIComponent component, > > EditableValueHolderState[] states, > > EditableValueHolderState[] initialStates, > int counter, int > level) > { > for (Iterator it=getChildrenAndOptionalFacetsIterator(level, > component); it.hasNext();) > { > UIComponent child = (UIComponent)it.next(); > //clear this descendant's clientId: > child.setId(child.getId()); //HACK: This assumes that setId > always clears the cached clientId. Can we be sure? > if (child instanceof EditableValueHolder) > { > if (states != null) > { > states[counter].restore((EditableValueHolder)child); > } > else if (initialStates != null) > { > > initialStates[counter].restore((EditableValueHolder)child); > } > else > { > // No state saved yet and no initial state !? > // Should never be possible, but let's reset the component > // state to null values > ((EditableValueHolder)child).setValue(null); > ((EditableValueHolder)child).setLocalValueSet(false); > ((EditableValueHolder)child).setValid(true); > ((EditableValueHolder)child).setSubmittedValue(null); > } > counter++; > } > counter = restoreDescendantComponentStates(child, states, > initialStates, counter,level+1); > } > return counter; > } > Not sure, but it seems that this codes cuases the old model state to be > rendered and not the newly sorted one. If I have time, I will track it down a > bit more. > You can simply reproduce this by changing the sortTable example. You > only need to change outputText into inputText. -- 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
