[ http://issues.apache.org/jira/browse/MYFACES-228?page=comments#action_12316106 ]
sean schofield commented on MYFACES-228: ---------------------------------------- Mathias, I tried the latest version of openDataTable.jsp. I see that you changed the fields to an input field but the input value is lost when sorting. Do you think its possible to make it work in this case (with the "open-ended" number of columns)? If not we can change this example back to output:Text and mark this bug as closed. > 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
