static public async Task<List<Product>> search_items(string searchTerm){
string url = SERVER_URL + "/search/"+searchTerm;
DataCache dc = new DataCache ();
if (dc.get (url) != null)
return Product.listFromJson (dc.get (url));
try {
string data = await WebService.stringFromUrl (new Uri(url));
dc.set (url, data);
return Product.listFromJson (data);
}
catch(System.Net.WebException){
return new List<Product>();
}
}
static public async Task<List<Product>> get_member_sales(){
string url = SERVER_URL + "/membersales/";
DataCache dc = new DataCache ();
if (dc.get (url) != null)
return Product.listFromJson (dc.get (url));
try {
string data = await WebService.stringFromUrl (new Uri(url));
dc.set (url, data);
return Product.listFromJson (data);
}
catch(System.Net.WebException){
return new List<Product>();
}
}
static public async Task <List <Product> > search_items(string searchTerm)
{
string url = SERVER_URL + "/search/" + searchTerm;
DataCache dc = new DataCache();
if (dc.get(url) != null)
{
return(Product.listFromJson(dc.get(url)));
}
try {
string data = await WebService.stringFromUrl(new Uri(url));
dc.set(url, data);
return(Product.listFromJson(data));
}
catch (System.Net.WebException) {
return(new List <Product>());
}
}
static public async Task <List <Product> > get_member_sales()
{
string url = SERVER_URL + "/membersales/";
DataCache dc = new DataCache();
if (dc.get(url) != null)
{
return(Product.listFromJson(dc.get(url)));
}
try {
string data = await WebService.stringFromUrl(new Uri(url));
dc.set(url, data);
return(Product.listFromJson(data));
}
catch (System.Net.WebException) {
return(new List <Product>());
}
}