I have created the search view controller to add the articles searched to the main view controller. I wanna make it to pop itself from navigation view controller by clicking the cancel button of search bar. I have tried like as below:
- (void) searchBarCancelButtonClicked:(UISearchBar*) searchBar {
[self.navigationController popViewControllerAnimated:NO];
}
I need a help from everybody.
检查是否已将searchBar委托分配给viewController ..,还检查navigationController是否为nil,则代码应该工作。
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