如何使用適配器將 json 對象結果放入列表視圖中？對象類 public class ScVsrList { public int vnd { get; set; } public string drref { get; set; } public int dpt { get; set; } public string dname { get; set; } public int sdp { get; set; } public int cls { get; set; } public string cname { get; set; } public int ctn { get; set; } public List<ScDrList> drList2 { get; set; } } public class ScDrList { public int vnd2 { get; set; } public string drref { get; set; } } public class StoreConsignorVsrObject { public string status { get; set; } public string env { get; set; } public string vsr { get; set; } public string type { get; set; } public List<ScVsrList> drList { get; set; } }*我的代碼使用 XAMARIN ANDROID 的 REST 客戶端*var client = new RestClient("http://10.121.4.72:10010/web/services/getVSRdt"); var request = new RestRequest(Method.POST); request.AddHeader("Content-type", "application/json"); var requestObject = new VsrRequestObject { env = "DSP", vsr = GlobalVariable.VsrNumber, token = "967F058F023DA12798F2D41CDC2F2A5C6D4A6F5D40069A80V3S98R9RFPDT" }; request.AddJsonBody(requestObject); var response = client.Execute(request); var content = response.Content; StoreConsignorVsrObject item = JsonConvert.DeserializeObject<StoreConsignorVsrObject>(content); if (item != null) { LayoutInflater inflate = LayoutInflater.From(this); View view = inflate.Inflate(Resource.Layout.activity_storeconsignorvsrmonitoring, null); alertBuilder = new Android.Support.V7.App.AlertDialog.Builder(this); alertBuilder.SetView(view); contentDialog = alertBuilder.Create();
1 回答
GCT1015
TA貢獻1827條經驗 獲得超4個贊
一個問題是items您StoreConsignorDetailAdapter應該列出的不是單個對象。因此您可以定義一個列表變量：
private List<ScVsrList> drList;
你可以這樣做：
public class StoreConsignorDetailAdapter: BaseAdapter<ScVsrList>
{
private StoreConsignorVsrObject item;
AppCompatActivity activity;
private List<ScVsrList> drList; // defile variable drList
public StoreConsignorDetailAdapter(AppCompatActivity activity, StoreConsignorVsrObject item)
{
this.item = item;
this.activity = activity;
this.drList = item.drList; // assign value to drList
}
public override ScVsrList this[int position]
{
get
{
return drList[position];
}
}
public override int Count
{
get
{
return drList.Count;
}
}
public override long GetItemId(int position)
{
return position;
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
var item = drList[position];
View view = convertView;
if (view == null)
{
view = activity.LayoutInflater.Inflate(Resource.Layout.adapter_storeconsignorvsrmonitoring, null);
}
//var detail = drList.FirstOrDefault();
view.FindViewById<TextView>(Resource.Id.txtViewVendorNum).Text = item.vnd.ToString();
view.FindViewById<TextView>(Resource.Id.txtViewVdrNumber).Text = item.drref.ToString();
view.FindViewById<TextView>(Resource.Id.txtViewTotal).Text = item.ctn.ToString();
view.FindViewById<TextView>(Resource.Id.txtViewMvdr).Text = item.drList2.Count.ToString();
view.FindViewById<TextView>(Resource.Id.txtViewDepartment).Text = item.dname;
view.FindViewById<TextView>(Resource.Id.txtViewStatus).Text = "SHIPPED";
return view;
}
}
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