我使用WebMatrix.WebData;在我的MVC项目中，我在内部控制器中编写了这行代码：
// map them into a array of observables and forkJoin
return Observable.forkJoin(
pages.map(
i => this.http.get('http://swapi.co/api/people/?page=' + i)
.map(res => res.json())
)
).subscribe(people => this.people = people);
登录失败时，它会将我的应用程序重定向到Home / Login。但我想重定向到Home / Register。我怎么能这样做？
答案 0 :(得分：0)
如果您使用web forms，则应更改web.config这样的文件。
<system.web>
<authentication mode="Forms">
<forms loginUrl="~/Home/Register" timeout="30" />
</authentication>
</system.web>
如果不是，您可以在LoginPath = new PathString("/Home/Register"), ConfigureAuth内的Startup class App_Start/Startup.Auth.cs方法下更改public class DirEmerContactAdapter extends RecyclerView.Adapter<DirEmerContactAdapter.RecyclerViewHolder> implements Filterable{
private ArrayList<String> dirEmerContactNames = new ArrayList<>();
private ArrayList<String> dirEmerContactAddress = new ArrayList<>();
private ArrayList<String> dirEmerPhoneNumber = new ArrayList<>();
private Context mContext;
private ArrayList<String> filterNames = new ArrayList<>();
public DirEmerContactAdapter(ArrayList<String> dirEmerContactNames, ArrayList<String> dirEmerContactAddress
, ArrayList<String> dirEmerPhoneNumber, Context context) {
this.dirEmerContactNames = dirEmerContactNames;
this.dirEmerContactAddress = dirEmerContactAddress;
this.dirEmerPhoneNumber = dirEmerPhoneNumber;
mContext = context;
filterNames = dirEmerContactNames;
}
@Override
public RecyclerViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.each_contact_row, parent, false);
DirEmerContactAdapter.RecyclerViewHolder recyclerViewHolder = new DirEmerContactAdapter.RecyclerViewHolder(view);
return recyclerViewHolder;
}
@Override
public void onBindViewHolder(RecyclerViewHolder holder, int position) {
//holder.mNameTv.setText(dirEmerContactNames.get(position));
holder.mAddressTv.setText(dirEmerContactAddress.get(position));
holder.mPhoneTv.setText(dirEmerPhoneNumber.get(position));
//Search related feature
holder.mNameTv.setText(filterNames.get(position));
}
@Override
public int getItemCount() {
//return dirEmerContactNames.size();
return filterNames.size();
}
//Extra part related to searchview
@Override
public Filter getFilter() {
return new Filter() {
@SuppressWarnings("unchecked")
@Override
protected void publishResults(CharSequence constraint, FilterResults results) {
filterNames = (ArrayList<String>) results.values;
DirEmerContactAdapter.this.notifyDataSetChanged();
}
@Override
protected FilterResults performFiltering(CharSequence constraint) {
ArrayList<String> filteredResults = null;
if (constraint.length() == 0) {
filteredResults = dirEmerContactNames;
} else {
filteredResults = getFilteredResults(constraint.toString().toLowerCase());
}
FilterResults results = new FilterResults();
results.values = filteredResults;
return results;
}
};
}
protected ArrayList<String> getFilteredResults(String constraint) {
ArrayList<String> results = new ArrayList<>();
for (String item : dirEmerContactNames) {
if (item.toLowerCase().contains(constraint)) {
results.add(item);
}
}
return results;
}
public static class RecyclerViewHolder extends RecyclerView.ViewHolder {
private TextView mNameTv;
private TextView mAddressTv;
private TextView mPhoneTv;
private ImageView mCallBtn;
private Context viewholderContext;
public RecyclerViewHolder(View itemView) {
super(itemView);
mNameTv = (TextView) itemView.findViewById(R.id.itemName);
mAddressTv = (TextView) itemView.findViewById(R.id.itemAddress);
mPhoneTv = (TextView) itemView.findViewById(R.id.itemPhoneNumber);
mCallBtn = (ImageView) itemView.findViewById(R.id.itemCallIcon);
viewholderContext = itemView.getContext();
}
}
}