【发布时间】:2016-10-29 23:34:51
【问题描述】:
我有一个问题,顶部按钮不会更改自己的名称但它可以工作
- (IBAction)switchEdit:(UIBarButtonItem *)sender {
sender.possibleTitles = [NSSet setWithObjects:@"Edit", @"Done", nil];
if (sender.style == UIBarButtonSystemItemEdit){
sender.style = UIBarButtonSystemItemDone;
[self.navigationItem.rightBarButtonItem setTitle:@"Done"];
self.tableView.editing = NO;
}else{
sender.style = UIBarButtonSystemItemEdit;
[self.navigationItem.rightBarButtonItem setTitle:@"Edit"];
self.tableView.editing = YES;
}
}
【问题讨论】:
标签: objective-c xcode uibarbuttonitem