| Raymond
I find that using the following variable naming convention helps a lot.
public MyClass myObjectItem; // used for binding to item binding private MyClass _myObjectSelection; // used for binding to selection binding
public MyClass myObjectSelction() { return _myObjectSelection};
public void setMyObjectSelection(MyClass myObject) { _myObjectSelection = myObject );
private NSArray<MyClass> _myObjects; // for binding to list of the component
public NSArray<MyClass> myObjects { if (_myObjects == null) { _myObjects = MyClass.fetchAllMyObjects(editingContext(), MyClass.SORT_ATTRIBUTE.ascs()); } return _myObjects; }
// if there is an AjaxObserveField action
public WOActionResults selectedMyObject() { // do what you need to do here. return null; }
Hope this helps.
Paul
On Nov 17, 2011, at 6:04 AM, Raymond NANEON wrote: Hi Stefan,
I don't use selectedMotClefs because the value on selected item is NULL so I get javaNullPointerException in lesMotsClefs1() method with selectedMotClefs in parameter, it's the reason why I stuck on this problem.
Thanks for your help
Le 17 nov 2011 à 02:51, Stefan Klein < email@hidden> a écrit : Hi Raymond, that sounds like you are using the value bound to "item". Try using selectedMotClefs and selectedMotClefs1;
Stefan
Am 17.11.11 11:08, schrieb Raymond NANEON: Hi All,
I try to create a cascading autocompletion but I have a big problem retrieving the id of the selected item. In fact when I select the data, the id that I get is the last item in the list. What I mean is that the id of the selected item never changes and I am completely stuck.
Example
HTML :
<wo name = "autoCompAOF1"><webobject name = "motClefsAutoComplete1" /></wo>
<webobject name = "autoComp2AUC">
<div id = "searchForm">
<webobject name = "motClefsAutoComplete2" />
</div>
</webobject>
WOD :
motClefsAutoComplete1 : AjaxAutoComplete {
id = "auto1";
list = matchMotcClefs;
item = motClefsRepetition;
displayString = .motClefsRepetition.refidxval;
selection = selectedMotClefs;
value = motClefs;
}
autoCompAOF1 : AjaxObserveField {
id="autoCompAOF1";
fullSubmit = true;
elementName = "span";
action = ""> updateContainerID = "pop2";
}
motClefsAutoComplete2 : AjaxAutoComplete {
id = "auto2";
list = matchMotcClefs1;
item = motClefsRepetition1;
displayString = motClefsRepetition1.refidxval;
selection = selectedMotClefs1;
value = motClefs1;
}
JAVA :
// AutoCompletion1 data list
public NSArray<EORefidx> matchMotcClefs() {
if(matchMotcClefs == null){
if(motClefs == null){
matchMotcClefs = null;
} else {
matchMotcClefs = EORefidx.REFIDXVAL.containsAll(motClefs).filtered(lesMotsClefs());
}
}
return matchMotcClefs.immutableClone();
}
// AutoCompletion2 data list which depends to selected item in AutoCompletion1
public NSArray<EORefidx> matchMotcClefs1() {
if(matchMotcClefs1 == null){
if(motClefs1 == null){
matchMotcClefs1 = null;
} else {
matchMotcClefs1 = EORefidx.REFIDXVAL.containsAll(motClefs1).filtered(listMotclefs1);
}
}
return matchMotcClefs1.immutableClone();
}
private NSArray<EORefidx> lesMotsClefs(){
if(listMotclefs == null){
listMotclefs = EORefidx.fetchGetMotsClefsParents(session().defaultEditingContext());
}
return listMotclefs;
}
public NSArray<EORefidx> lesMotsClefs1(){
if(listMotclefs1 == null){
listMotclefs1 = EORefidx.fetchGetMotClefs(session().defaultEditingContext(),Integer.valueOf(motClefsRepetition.primaryKey()));
}
return listMotclefs1;
}
public WOActionResults refreshPop2() {
if (motClefsRepetition() != null) {
lesMotsClefs1();
}
return null;
}
Thank you for your help
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