I'm creating a cart where i store all of my orders , How to display List in ListView?
i tried doing these codes
CustomerOrder.cs
public class CustomerOrder
{
public string menuname { get; set; }
public string price { get; set; }
public string qty { get; set; }
public string mcode { get; set; }
}
public class CustList
{
//i want to display/bind this in Listview
public List<CustomerOrder> CUSTOMER_ORDER { get; set; }
}
OrderCart.xaml
<ListView x:Name="MyCart" ItemSelected="MyCart_ItemSelected" ItemsSource="{Binding CUSTOMER_ORDER}" RowHeight="50">
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell >
<Grid>
<StackLayout Orientation="Horizontal">
<Label Text="{Binding menuname}" Font="30" TextColor="Black" FontAttributes="Bold"/>
<Label Text="{Binding qty}" Font="30" TextColor="Black" FontAttributes="Bold"/>
<Label Text="{Binding price}" Font="30" TextColor="Black" FontAttributes="Bold"/>
<Label Text="{Binding mcode}" Font="30" TextColor="Black" FontAttributes="Bold"/>
</StackLayout>
</Grid>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
You might missing PropertyChanged event.
public class CustList:INotifyPropertyChanged
{
//i want to display/bind this in Listview
private List<CustomerOrder> _CUSTOMER_ORDER
public List<CustomerOrder> CUSTOMER_ORDER
{
get{return _CUSTOMER_ORDER;}
set{
_CUSTOMER_ORDER=value;
OnPropertyChanged("CUSTOMER_ORDER");
}
}
public event PropertyChangedEventHandler PropertyChanged;
protected virtual void OnPropertyChanged(string propertyName)
{
PropertyChanged?.Invoke(this,
new PropertyChangedEventArgs(propertyName));
}
}
And one more thing is you have to apply bindingcontext for your xaml if you are missing that.
If MyCart is any instance of CustList,
In your bindings, you can {Binding CUSTOMER_ORDER.menuname}.
You have to give it path to the data.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.