How can we get selected cell in tableView?
“tableview get selected row cell value” Code Answer
- override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
- let indexPath = tableView. indexPathForSelectedRow() //optional, to get from any UIButton for example.
- let currentCell = tableView.
- print(currentCell.
How do I get cell indexPath?
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- Put a weak tableView property in cell’s .h file like: @property (weak,nonatomic)UITableView *tableView;
- Assign the property in cellForRowAtIndex method like: cell.tableView = tableView;
- Now wherever you need the indexPath of cell:
How cells are reused in UITableView?
This method is called whenever a tableView dequeues a cell. So any cached data should be cleared here or it will persist in the dequeued cell unless you manually change it before returning it in the cellForRowAt method.
How pass data from TableView cell to another view controller?
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- Create a New Swift Project. Open Xcode, Select App and click on next and give a proper name to the project and make sure to select the user interface should be Swift, and create the new project.
- Design the Basic List Layout.
- Design the Detail Page.
- Final Step(Pass the Data)
What is indexPath UITableView?
IndexPath contains information about which row in which section the function is asking about. Base on this numbers you are configuring the cell to display the data for given row. Application is executing this function when it needs to display a row.
What is awake from nib?
The nib-loading infrastructure sends an awakeFromNib message to each object recreated from a nib archive, but only after all the objects in the archive have been loaded and initialized. When an object receives an awakeFromNib message, it is guaranteed to have all its outlet and action connections already established.
Which method is used to allow moving of row in UITableView?
moveRow(at:to:) Moves the row at a specified location to a destination location.
What is collection reusable view?
Reusable views are so named because the collection view places them on a reuse queue rather than deleting them when they are scrolled out of the visible bounds. Such a view can then be retrieved and repurposed for a different set of content.