所以我有以下代碼:設置UIWebView的滾動視圖代表將導致錯誤
NSString *currSysVer = [[UIDevice currentDevice] systemVersion];
if ([currSysVer compare:@"5.0" options:NSNumericSearch] != NSOrderedAscending) {
webScrollView = self.webView_.scrollView;
} else {
webScrollView = [self.webView_ defaultScrollView];
}
webScrollView.delegate = self
,當我滾動它給了我:
-[UIWebView scrollViewDidScroll:]: unrecognized selector sent to instance 0x8e8610
這樣做沒有任何意義,爲什麼一個UIWebView正在調用scrollViewDidScroll \
你在哪裏分配webScrollView解決? – Stavash 2012-02-29 19:59:44