public void FragmentNavigation(string fragment)
{
Dictionary <string, string> fragmentQS = GetFragmentQueryString(fragment);
CurrentResourceClass = GetClassFromFragmentQS(fragmentQS);
int?_resourceClassID = CurrentResourceClass == null ? null : CurrentResourceClass.ResourceClassID as int?;
SearchFilter = GetSearchFilterFromFragmentQS(fragmentQS);
Action <IEnumerable <ResourceDefinition> > handler =
(mds) =>
{
//should be done on ui thread
// do we need to wrapped them in observable collection or in viewmodel
ResourceDefinitions = mds.ToList();
IsMBusy = false;
NotifyOfPropertyChange("ResourceDefinitions");
};
IsMBusy = true;
if (SearchFilter.Keyword != null)
{
_materialRepository.GetMaterialeDifinitionsForClassSearch(_resourceClassID, SearchFilter, handler);
}
else
{
_materialRepository.GetMaterialeDifinitionsForClass(_resourceClassID, handler);
}
}
private ResourcesSearchFilter GetSearchFilterFromFragmentQS(Dictionary <string, string> fragmentQS)
{
ResourcesSearchFilter filter = new ResourcesSearchFilter();
if (fragmentQS.Keys.Contains("Keyword"))
{
filter.Keyword = fragmentQS["Keyword"];
}
return(filter);
}
public void GetMaterialeDifinitionsForClassSearch(int?classID, ResourcesSearchFilter filter, Action <IEnumerable <ResourceDefinition> > callback)
{
this.LoadQuery <ResourceDefinition>(this.Context.GetMaterialDefinitionsForClassSearchQuery(classID, filter.Keyword), callback);
}
private ResourcesSearchFilter GetSearchFilterFromFragmentQS(Dictionary<string, string> fragmentQS)
{
ResourcesSearchFilter filter = new ResourcesSearchFilter();
if (fragmentQS.Keys.Contains("Keyword"))
filter.Keyword = fragmentQS["Keyword"];
return filter;
}
public void GetMaterialeDifinitionsForClassSearch(int? classID,ResourcesSearchFilter filter, Action<IEnumerable<ResourceDefinition>> callback)
{
this.LoadQuery<ResourceDefinition>(this.Context.GetMaterialDefinitionsForClassSearchQuery(classID, filter.Keyword), callback);
}