async Task FetchItems()
{
if (IsLoading)
{
return;
}
IsLoading = true;
var items = await StoreManager.SaleOrderStore.GetOrderItemsByCustomer(Customer.ExternalId);
List <QuotationsModel> Quotations = new List <QuotationsModel>();
foreach (var item in items)
{
Quotations.Add(new QuotationsModel(item));
}
foreach (var item in Quotations)
{
item.BackColor = Quotations.IndexOf(item) % 2 == 0 ? Color.FromRgb(247, 247, 247) : Color.White;
}
all_items = new ObservableCollection <QuotationsModel>(Quotations);
QuotationsItemSource = all_items;
SearchQuery.Execute(null);
ProductConstants.GenerateProductList();
IsLoading = false;
}
protected async override void ViewIsAppearing(object sender, EventArgs e)
{
base.ViewIsAppearing(sender, e);
var Has_Permission = await Helpers.Permissions.CheckPermissionLocation();
await ProductConstants.GenerateProductList();
}
public override void Init(object initData)
{
base.Init(initData);
if (initData != null)
{
customer = (Partner)initData;
}
ObservableCollection <TTab> pages = new ObservableCollection <TTab>();
pages.Add(new TTab(this)
{
Name = AppResources.ContactDetails, View = typeof(Pages.ContactDetailTabPage)
});
if (!CanEdit)
{
ProductConstants.GenerateProductList();
//pages.Add(new TTab(this) { Name = AppResources.Reminder, View = typeof(ContentView) });
pages.Add(new TTab(this)
{
Name = AppResources.Map, View = typeof(Pages.MapTabPage)
});
pages.Add(new TTab(this)
{
Name = AppResources.Quotations, View = typeof(Pages.QuotationsTabPage)
});
pages.Add(new TTab(this)
{
Name = AppResources.Orders, View = typeof(Pages.OrderListTabPage)
});
pages.Add(new TTab(this)
{
Name = AppResources.Contracts, View = typeof(Pages.ContractListTabPage)
});
}
var selector = new ViewPagerTemplateSelector();
foreach (var item in pages)
{
selector.PageTemplates.Add(new DataTemplate(item.View));
}
Tab = pages;
ItemTemplates = selector;
}