ListView swipe to delete
Is there a way to achieve that in NativeScript's ListView?
RadListView has this mechanism built in, but ListView has better performance for my layout.
I've been searching in the documentation and it appeared that there isn't any, so I looked for a way to do it in the native elements: iOS's UITableView and Android's ListView-
For UITableView I found this blogpost that suggests that:
It takes just one method to enable swipe to delete in table views:
tableView(_:commit:forRowAt:)
So how do I translate this to NativeScript?
The swift code from the post is:
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
objects.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
} else if editingStyle == .insert {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
Also, is there a straightforward way to do that in Android's ListView?
nativescript
asked Dec 28 '18 at 0:07
bks
77211237
add a comment |
Is there a way to achieve that in NativeScript's ListView?
RadListView has this mechanism built in, but ListView has better performance for my layout.
I've been searching in the documentation and it appeared that there isn't any, so I looked for a way to do it in the native elements: iOS's UITableView and Android's ListView-
For UITableView I found this blogpost that suggests that:
It takes just one method to enable swipe to delete in table views:
tableView(_:commit:forRowAt:)
So how do I translate this to NativeScript?
The swift code from the post is:
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
objects.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
} else if editingStyle == .insert {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
Also, is there a straightforward way to do that in Android's ListView?
nativescript
asked Dec 28 '18 at 0:07
bks
77211237
1
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55
add a comment |
Is there a way to achieve that in NativeScript's ListView?
RadListView has this mechanism built in, but ListView has better performance for my layout.
I've been searching in the documentation and it appeared that there isn't any, so I looked for a way to do it in the native elements: iOS's UITableView and Android's ListView-
For UITableView I found this blogpost that suggests that:
It takes just one method to enable swipe to delete in table views:
tableView(_:commit:forRowAt:)
So how do I translate this to NativeScript?
The swift code from the post is:
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
objects.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
} else if editingStyle == .insert {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
Also, is there a straightforward way to do that in Android's ListView?
nativescript
asked Dec 28 '18 at 0:07
bks
77211237
Is there a way to achieve that in NativeScript's ListView?
RadListView has this mechanism built in, but ListView has better performance for my layout.
I've been searching in the documentation and it appeared that there isn't any, so I looked for a way to do it in the native elements: iOS's UITableView and Android's ListView-
For UITableView I found this blogpost that suggests that:
It takes just one method to enable swipe to delete in table views:
tableView(_:commit:forRowAt:)
So how do I translate this to NativeScript?
The swift code from the post is:
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
objects.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
} else if editingStyle == .insert {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
Also, is there a straightforward way to do that in Android's ListView?
nativescript
nativescript
asked Dec 28 '18 at 0:07
bks
77211237
asked Dec 28 '18 at 0:07
bks
77211237
asked Dec 28 '18 at 0:07
bks
77211237
asked Dec 28 '18 at 0:07
bks
77211237
asked Dec 28 '18 at 0:07
bks
77211237
77211237
1
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55
add a comment |
1
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55
1
1
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55
add a comment |
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1
github.com/tsonevn/ListViewEditable/blob/master/app/myds.ts could be useful.
– Narendra Mongiya
Dec 28 '18 at 0:48
@NarendraMongiya It is useful! thank you, Will get on to try and use it in Angular. Have you had a chance to do the same in Android?
– bks
Dec 28 '18 at 9:55