Forum› Xamarin.iOS
TableView Image OnClick()
fjr_wlb_nj
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in Xamarin.iOS
Is it possible to allow the user to click on the image part of a TableView with a Subtitle? I have a list of contacts and would like my users to be able to click on the icon to call/dial the contact.
Thanks in advance,
0
Best Answer
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ColeX
Member, Xamarin Team Xamurai
- Add TapGesture on imageView in custom cell.
Create Event and call the event when clicking .
imageView = new UIImageView(); imageView.UserInteractionEnabled = true; UITapGestureRecognizer tap = new UITapGestureRecognizer(()=> { ClickEvent(); }); tap.NumberOfTapsRequired = 1; imageView.AddGestureRecognizer(tap);Handle in the event in
GetCellmethod in tableview Delegate.public override UITableViewCell GetCell (UITableView tableView, NSIndexPath indexPath) { // request a recycled cell to save memory CustomVegeCell cell = tableView.DequeueReusableCell (cellIdentifier) as CustomVegeCell; // if there are no cells to reuse, create a new one if (cell == null) { cell = new CustomVegeCell (cellIdentifier); } cell.ClickEvent += ()=>{ new UIAlertView("Image Clicked" , "", null, "OK", null).Show(); }; // xxx
Check my sample below
5
Answers
Create Event and call the event when clicking .
imageView = new UIImageView(); imageView.UserInteractionEnabled = true; UITapGestureRecognizer tap = new UITapGestureRecognizer(()=> { ClickEvent(); }); tap.NumberOfTapsRequired = 1; imageView.AddGestureRecognizer(tap);Handle in the event in
GetCellmethod in tableview Delegate.public override UITableViewCell GetCell (UITableView tableView, NSIndexPath indexPath) { // request a recycled cell to save memory CustomVegeCell cell = tableView.DequeueReusableCell (cellIdentifier) as CustomVegeCell; // if there are no cells to reuse, create a new one if (cell == null) { cell = new CustomVegeCell (cellIdentifier); } cell.ClickEvent += ()=>{ new UIAlertView("Image Clicked" , "", null, "OK", null).Show(); }; // xxxCheck my sample below
Thank you!