Swift Question
tableView change height in swift
I have dynamic cell count in my tableView, how can I change tableView height?
I try, but it's not work:
self.tableView.frame.size.height = CGFloat(height)
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Answer Source
If you are not using the autolayouts then below code would work:
func adjustTableViewHeight() {
var height = tableView.contentSize.height
let maxHeight = (tableView.superview?.frame.size.height)! - self.tableView.frame.origin.y
if height > maxHeight {
height = maxHeight
}
UIView.animateWithDuration(0.5) {
var frame = self.tableView.frame
frame.size.height = height
self.tableView.frame = frame
}
}
If you are using autolayouts then use this:
func adjustTableViewHeight() {
var height = tableView.contentSize.height
let maxHeight = (tableView.superview?.frame.size.height)! - self.tableView.frame.origin.y
if height > maxHeight {
height = maxHeight
}
UIView.animateWithDuration(0.5) {
//Assuming 'tableViewHeightConstraint` is an IBOutlet from your storyboard/XIB
self.tableViewHeightConstraint.constant = height
self.tableView.setNeedsUpdateConstraints()
}
}
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