Swift. Change Color of Custom Tableview Cell Label when selected
Solution 1
You just need to translate the same code to Swift.
var myCell = tableView.cellForRowAtIndexPath(indexPath) as! MPSurveyTableViewCell
myCell.customLabel.textColor = UIColor.redColor()
Solution 2
The Above Answers Are Incomplete
Because a UITableView reuses cells you need to check if the cells are selected and adjust the color appropriately in cellForRowAtIndexPath. There may be typos, but this is the complete answer:
func tableView(tableView: UICollectionView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("cellIdentifierHere", forIndexPath: indexPath) as! MPSurveyTableViewCell
// setup your cell normally
// then adjust the color for cells since they will be reused
if cell.selected {
cell.customLabel.textColor = UIColor.redColor()
} else {
// change color back to whatever it was
cell.customLabel.textColor = UIColor.blackColor()
}
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath){
let cell = tableView.cellForRowAtIndexPath(indexPath) as! MPSurveyTableViewCell
cell.customLabel.textColor = UIColor.redColor()
tableView.reloadRowsAtIndexPaths([indexPath], withRowAnimation: UITableViewRowAnimation.None)
}
func tableView(tableView: UICollectionView, didDeselectItemAtIndexPath indexPath: NSIndexPath) {
let cell = tableView.cellForRowAtIndexPath(indexPath) as! MPSurveyTableViewCell
// change color back to whatever it was
cell.customLabel.textColor = UIColor.blackColor()
tableView.reloadRowsAtIndexPaths([indexPath], withRowAnimation: UITableViewRowAnimation.None)
}
Solution 3
swift 3 xcode 8
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
let Cell = tableView.cellForRow(at: indexPath)
Cell?.textLabel?.textColor = UIColor.red // for text color
Cell?.backgroundColor = UIColor.red // for cell background color
}
Solution 4
why not use setSelected in UITableViewCell subclass?
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
customLabel.textColor = selected ? UIColor.red : UIColor.black
}
or if you want it to go back to deselected color after a specific amount of time:
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
if selected {
customLabel.textColor = UIColor.red
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.2, execute: { [weak self] in
self?.customLabel.textColor = UIColor.black
}
}
}
Then just set your cell selectionStyle = .none
Solution 5
Try this,
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
tableView.deselectRowAtIndexPath(indexPath, animated: true)
var Cell = tableView.cellForRowAtIndexPath(indexPath) as! MPSurveyTableViewCell
Cell. customLabel.textColor = UIColor. redColor()
}
user3110353
Updated on June 21, 2022Comments
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user3110353 about 2 years
I have a Custom
Tableview
cell in swift and in that cell a label.I want to be able to change the label when you select a cell.
How can I reference my custom
UITableviewCell
label indidSelectRowAtIndexPath
In Objective C to reference my custom cell in
didSelectRowAtIndexPath
I would use the following:MPSurveyTableViewCell *cell = (MPSurveyTableViewCell *)[tableViewcellForRowAtIndexPath:indexPath]; cell.customLabel.TextColor = [UIColor redColor];
What must I do in swift to achieve the same result?