我创建了一个UISearchController:let mySearchController = UISearchController(searchResultsController: nil)
和一个分段控件:
var mySegmentedControl: UISegmentedControl {
let items = ["One", "Two", "Three"]
let segmentedControl = UISegmentedControl(items: items)
return segmentedControl
}
我怎么能将这些作为我的UITableViewController标题?我尝试将它们都放入UIView中,并使UIView成为标题,但是这样做时搜索栏不起作用。
应该怎么做?
答案 0 :(得分:0)
您可以使用searchBar的范围栏属性添加范围按钮。
[yourSearchBar setShowsScopeBar:YES];
[yourSearchBar setScopeButtonTitles:@[@"button1",@"button2"]];
答案 1 :(得分:0)
使用scopeButtonTitles
属性:
mySearchController.searchBar.scopeButtonTitles = ["One", "Two", "Three"]
有关详细信息,请查看this question。
更新:添加了对scopeButton更改的响应:
func searchBar(_ searchBar: UISearchBar, selectedScopeButtonIndexDidChange selectedScope: Int) {
// respond to your scopeBar selection here
switch selectedScope {
case 0:
print("tab One selected")
tableView.tintColor = UIColor.red
case 1:
print("tab two selected")
tableView.tintColor = UIColor.blue
case 2:
print("tab Three selected")
tableView.tintColor = UIColor.yellow
default:
print("Someone added a tab!")
}