private async Task searchTableAsync()
{
getadvs gn = new getadvs();
var allnews = await gn.GetAllAdvs();
table.Source = new ListsAdvsModelSource(allnews.ToArray(), this, searchBar.Text);
//tableSource.PerformSearch(searchBar.Text);
table.ReloadData();
}
// This method will add the UIRefreshControl to the table view if
// it is available, ie, we are running on iOS 6+
void AddRefreshControl()
{
if (UIDevice.CurrentDevice.CheckSystemVersion(6, 0))
{
// the refresh control is available, let's add it
RefreshControl = new UIRefreshControl();
RefreshControl.ValueChanged += async(sender, e) =>
{
getadvs gn = new getadvs();
var allnews = await gn.GetAllAdvs();
table.Source = new ListsAdvsModelSource(allnews.ToArray(), this, "");
await RefreshAsync();
};
useRefreshControl = true;
}
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
this.NavigationItem.Title = "Nuca App";
getadvs gn = new getadvs();
var news = await gn.GetAdvsById(Id);
headingLabel = new UILabel()
{
Text = news.title,
Font = UIFont.FromName("Helvetica", 22f),
TextColor = UIColor.Blue,
BackgroundColor = UIColor.Clear,
TextAlignment = UITextAlignment.Center
};
subheadingLabel = new UILabel()
{
Text = news.shortdesc,
Font = UIFont.FromName("Helvetica", 20f),
TextColor = UIColor.Black,
BackgroundColor = UIColor.Clear,
TextAlignment = UITextAlignment.Right
};
linkurl = new UITextView()
{
Text = news.liqo,
Font = UIFont.FromName("Helvetica", 20f),
TextColor = UIColor.Blue,
BackgroundColor = UIColor.Clear,
TextAlignment = UITextAlignment.Left,
Editable = false,
Selectable = true,
DataDetectorTypes = UIDataDetectorType.Link,
UserInteractionEnabled = true
};
subheadingLabel.LineBreakMode = UILineBreakMode.WordWrap;
subheadingLabel.Lines = 0;
subheadingLabel.SizeToFit();
linkurl.ShouldInteractWithUrl += delegate
{
return(true);
};
linkurl.SizeToFit();
imagepath = new UIImageView()
{
ContentMode = UIViewContentMode.ScaleAspectFit,
};
ImageService.Instance.LoadUrl(news.image).Into(imagepath);
headingLabel.Frame = new CGRect(15, 75, this.View.Bounds.Size.Width - 30, 25);
imagepath.Frame = new CGRect(this.View.Bounds.Size.Width / 4, 110, this.View.Bounds.Size.Width / 2, 400);
subheadingLabel.Frame = new CGRect(15, 515, this.View.Bounds.Size.Width - 30, 50);
linkurl.Frame = new CGRect(15, 570, this.View.Bounds.Size.Width - 30, 50);
this.View.AddSubview(headingLabel.ViewForBaselineLayout);
this.View.AddSubview(imagepath.ViewForBaselineLayout);
this.View.AddSubview(subheadingLabel.ViewForBaselineLayout);
this.View.AddSubview(linkurl.ViewForBaselineLayout);
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
var btn = new UIButton(UIButtonType.Custom);
btn.Frame = new CGRect(0, 0, 40, 40);
btn.SetImage(UIImage.FromBundle("barlogo"), UIControlState.Normal);
showIndicator();
searchBar = new UISearchBar()
{
Placeholder = " ",
Prompt = " ",
ShowsScopeBar = true
};
searchBar.SizeToFit();
searchBar.AutocorrectionType = UITextAutocorrectionType.No;
searchBar.AutocapitalizationType = UITextAutocapitalizationType.None;
searchBar.ReturnKeyType = UIReturnKeyType.Done;
searchBar.EnablesReturnKeyAutomatically = false;
this.NavigationItem.SetLeftBarButtonItem(new UIBarButtonItem(btn), true);
this.NavigationItem.TitleView = searchBar;
searchBar.SearchButtonClicked += (sender, e) => {
// Search();
};
searchBar.TextChanged += (sender, e) =>
{
//this is the method that is called when the user searches
searchTableAsync();
};
searchBar.CancelButtonClicked += (sender, e) =>
{
searchBar.ResignFirstResponder();
};
searchBar.SelectedScopeButtonIndexChanged += (sender, e) => { searchBar.ResignFirstResponder(); };
searchBar.SearchButtonClicked += (sender, e) =>
{
// searchTable();
searchBar.ResignFirstResponder();
};
getadvs gn = new getadvs();
var allnews = await gn.GetAllAdvs();
if (allnews != null)
{
table = new UITableView(new CGRect(0, 20, View.Bounds.Width, View.Bounds.Height - 20));
table.AutoresizingMask = UIViewAutoresizing.All;
table.RowHeight = 435f;
table.EstimatedRowHeight = 435f;
table.Source = new ListsAdvsModelSource(allnews.ToArray(), this, "");
await RefreshAsync();
AddRefreshControl();
//table.TableHeaderView = searchBar;
Add(table);
hideIndicator();
table.Add(RefreshControl);
}
else
{
var alrt = UIAlertController.Create("Nuca", "يرجي التاكد من الاتصال بالانترنت", UIAlertControllerStyle.Alert);
alrt.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, null));
PresentViewController(alrt, true, null);
hideIndicator();
}
}
