Hello again,
I am still trying to implement my dynamic selectModel.
What i did so far is:
TML
<t:select t:id="featureMenu" value="featureValue0"
model="standardFeatureSelectModels.get('0')" />
<t:select t:id="featureMenu2" value="featureValue1"
model="standardFeatureSelectModels.get('1')" />
JAVA
list: standardFeatureSelectModels is
//this method gets the groups features and generates for them the
selectModels
public List<SelectModel> getStandardProfileFeatureSelectModelsForGroup(Group
group){
ArrayList <SelectModel> selectModelList = new ArrayList<SelectModel>();
BaseFeature bf;
//dont care about the groups features now, just take two features as
example:
bf = featureService.findBaseFeatureByKey("Age");
selectModelList.add(featureService.getSelectModelForBaseFeature(bf,
currentLocale));
bf = featureService.findBaseFeatureByKey("Relationship");
selectModelList.add(featureService.getSelectModelForBaseFeature(bf,
currentLocale));
return selectModelList;
}
where getSelectModelForBaseFeature is just a method to generate a localized
select model (see at the bottom).
..and this works..
but there are two things i still need to handle (and I have actually no
clear idea how i could do that)
the list is (should be) dynamic so i need to iterate through
standardFeatureSelectModels.get('0')" to
standardFeatureSelectModels.get('n')" - i just need to use t:type="Loop" but
as its my first implemenation, i am happy with the
model="standardFeatureSelectModels.get('0')" approach.
things to handle:
i *need to store the selected values*. what i read in the docs is that the
valueEncoder is responsible for that. But, as my optionModel has already the
key, o = new OptionModelImpl(key); i would expect that i dont need a
valueEncoder, right? all i want to do at the end (onFormSubmit) is to
collect all selected keys and store them.
as the featureValues are dynamic
value="featureValue0"
value="featureValue1"
and so on
i need to store them into a list / but how can i do that?
is this the right approach? i hope, that i am clear.
getSelectModelForBaseFeature method:
public SelectModel getSelectModelForBaseFeature(BaseFeature bf, Locale
locale){
List<String> list = bf.getBaseFeatureItemKeysAsList();
List<OptionModel> optionModels = new ArrayList<OptionModel>();
if (list != null && !list.isEmpty()){
for (int i = 0; i < list.size();i++){
String key = list.get(i);
OptionModel o;
if (locale != null){
BaseFeatureItem item =
bf.getBaseFeatureItem(key);
String locKey =
item.getLocalizedKey(locale.getLanguage());
if (locKey != null){
o = new OptionModelImpl(locKey,
key);
}else{
o = new OptionModelImpl(key);
}
}else {
o = new OptionModelImpl(key);
}
optionModels.add(o);
}
return new SelectModelImpl(null, optionModels);
}
return null;
}
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