public UcDetailPage_Item(string title)
{
CName = title;
this.datas = new ObservableCollection <HsLabelValue>();
this.datas.CollectionChanged += new NotifyCollectionChangedEventHandler((sender, e) =>
{
this.onDataChanged();
});
this.lv.ItemsSource = datas;
this.AllowEdit = true; //初始值为真
#region 标题栏
UcHeaderTitle headerTitle = new UcHeaderTitle(title);
#endregion
#region 控制栏
StackLayout controlLayout = new StackLayout()
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.Start,
BackgroundColor = Color.White
};
controlLayout.Children.Add(
new Button()
{
Text = "添加明细",
Command = this,
CommandParameter = new HsCommandParams(SysActionKeys.新建),
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Button)),
});
#endregion
this.mainLayout.Children.Insert(0, headerTitle);
this.mainLayout.Children.Insert(1, controlLayout);
}
public InnerContentPage(XElement xMenu)
{
//一级菜单名称
string title = xMenu.Attribute("Mc").Value;
List <ShortCutItem> items = new List <ShortCutItem>();
foreach (XElement xSubMenu in xMenu.Elements("Menu"))
{
items.Add(
new ShortCutItem()
{
Label = xSubMenu.Attribute("Mc").Value,
Value = xSubMenu.Attribute("Gnbh").Value,
Icon = xSubMenu.Attribute("Icon2").Value,
});
}
this.BackgroundColor = Color.Transparent;
//Header
UcHeaderTitle headerTitle = new UcHeaderTitle(title);
//StackLayout headLayout = new StackLayout()
//{
// HorizontalOptions = LayoutOptions.FillAndExpand,
// VerticalOptions = LayoutOptions.Start,
// Padding = 5,
// BackgroundColor = Color.Black,// .White,
// Opacity = 0.7
//};
//Label header = new Label() { Text = title,TextColor = Color.White,FontSize = Device.GetNamedSize(NamedSize.Small,typeof(Label)) , HorizontalOptions = LayoutOptions.CenterAndExpand, VerticalOptions = LayoutOptions.Center };
//headLayout.Children.Add(header);
//Main Grid
Grid grid = new Grid()
{
ColumnSpacing = 10, RowSpacing = 10
};
//图标设置3列
int colCount = 3;
int rowCount = (int)Math.Ceiling(items.Count / (double)colCount);
for (int i = 0; i < colCount; i++)
{
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
}
for (int i = 0; i < rowCount; i++)
{
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
});
}
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < colCount; j++)
{
if (i * colCount + j < items.Count)
{
ShortCutItem item = items[i * colCount + j];
UcShortCut shortCut = new UcShortCut(item, item.Icon);
shortCut.Click += new EventHandler <HsEventArgs <IHsLabelValue> >((sender, e) =>
{
this.ItemClick?.Invoke(this, e);
});
grid.Children.Add(shortCut, j, i);
}
}
}
StackLayout layout = new StackLayout();
layout.Children.Add(headerTitle);
layout.Children.Add(
new ScrollView()
{
Content = grid
});
Content = layout;
}
public UcDetailPage_Annex(string title)
{
this.AllowEdit = true;
this.AllowEmpty = true;
#region 注册数据变化事件
datas.CollectionChanged += new NotifyCollectionChangedEventHandler((sender, e) =>
{
if (!this.isRetrieveing) //获取初始数据时不触发更改事件。
{
this.onDataChanged();
}
});
#endregion
#region 标题栏
UcHeaderTitle headerTitle = new UcHeaderTitle(title);
#endregion
#region 控制栏
StackLayout controlLayout = new StackLayout()
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.Start,
BackgroundColor = Color.White
};
IEnumerable <HsActionKey> actionKeys = onCreateActionKeys();
foreach (HsActionKey actionKey in actionKeys)
{
controlLayout.Children.Add(
new Button()
{
Text = actionKey.Label,
Command = this,
CommandParameter = new HsCommandParams(actionKey),
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Button)),
});
}
#endregion
#region 图像列表
liveview = new ListView()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
//Opacity = 0.6,
BackgroundColor = Color.Transparent,
//RowHeight = 100
};
liveview.ItemTapped += new EventHandler <ItemTappedEventArgs>((sender, e) =>
{
((ListView)sender).SelectedItem = null;
});
liveview.ItemSelected += new EventHandler <SelectedItemChangedEventArgs>((sender, e) =>
{
try
{
if (e.SelectedItem != null)
{
this.itemClick(e.SelectedItem as T);
}
}
catch (Exception ex)
{
this.ShowError(ex.Message);
}
});
liveview.ItemTemplate = getDataTemplete();
liveview.ItemsSource = datas;
#endregion
StackLayout rootLayout = new StackLayout()
{
Spacing = 0
};
rootLayout.Children.Add(headerTitle);
rootLayout.Children.Add(controlLayout);
rootLayout.Children.Add(liveview);
this.Content = rootLayout;
}
