private void parseJSONParentCategory(String jsonParentCategory)
{
try
{
var parentCatJSONObj = JsonConvert.DeserializeObject <RootParentCategoryClass>(jsonParentCategory);
if (parentCatJSONObj.success == true)
{
foreach (var obj in parentCatJSONObj.items)
{
parentCategoryObj = new ParentCategoryClass();
parentCategoryObj.category_id = obj.category_id;
parentCategoryObj.category_name = obj.category_name;
parentCategoryObj.category_image = obj.category_image;
listParentCategory.Add(parentCategoryObj);
}
this.numberParentCategories = Int16.Parse(parentCatJSONObj.quantity);
}
else
{
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private void lstParentCategory_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
ParentCategoryClass parentCategory = (sender as ListBox).SelectedItem as ParentCategoryClass;
NavigationService.Navigate(new Uri("/List_Child_Category_Level_2.xaml?category_id=" + parentCategory.category_id + "&category_name=" + parentCategory.category_name, UriKind.Relative));
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
//Phuc vu cho viec Cache Data APIs //
private void BindingDataParentCategory_FixData(string subFolder, string subFileName)
{
try
{
IsolatedStorageFile File = IsolatedStorageFile.GetUserStoreForApplication();
string sFile = subFolder + "\\" + subFileName;
bool fileExist = File.FileExists(sFile);
string rawData = "";
if (fileExist == true)
{
StreamReader reader = new StreamReader(new IsolatedStorageFileStream(sFile, FileMode.Open, File));
rawData = reader.ReadToEnd();
reader.Close();
}
parseJSONParentCategory(rawData);
ds.Clear();
for (int i = 0; i < numberParentCategories; i++)
{
parentCategoryObj = new ParentCategoryClass();
parentCategoryObj = listParentCategory[i];
//string source_image = imgCache.getImage(parentCategoryObj.category_image);
string source_image = "";
if (fixCacheImage == true)
{
source_image = imgCache.getImage_2(parentCategoryObj.category_id);
}
else //Day la hoan thien nhat tuy nhien can thoi gian de fix data
{
source_image = imgCache.getImage(parentCategoryObj.category_image);
}
ds.Add(new ParentCategoryClass()
{
category_image = source_image, category_name = parentCategoryObj.category_name, category_id = parentCategoryObj.category_id
});
}
this.lstParentCategory.ItemsSource = ds;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
void client_1_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
string data = e.Result;
if (this.responseResult.Equals("") || this.responseResult == null)
{
this.responseResult = data;
}
/* Ghi du lieu vao File lan dau tien */
bool result = writeDataToFile(this.responseResult);
parseJSONParentCategory(this.responseResult);
ds.Clear();
for (int i = 0; i < numberParentCategories; i++)
{
parentCategoryObj = new ParentCategoryClass();
parentCategoryObj = listParentCategory[i];
//string source_image = imgCache.getImage(parentCategoryObj.category_image);
string source_image = "";
if (fixCacheImage == true)
{
source_image = imgCache.getImage_2(parentCategoryObj.category_id);
}
else //Day la hoan thien nhat tuy nhien can thoi gian de fix data
{
source_image = imgCache.getImage(parentCategoryObj.category_image);
}
ds.Add(new ParentCategoryClass()
{
category_image = source_image, category_name = parentCategoryObj.category_name, category_id = parentCategoryObj.category_id
});
}
this.lstParentCategory.ItemsSource = ds;
disableProgressBar();
}
