我有一個函數,它以全屏模式在WebView中打開PDF文件。如何將導航按鈕添加到WebView?
如何添加「完成」按鈕,可以關閉WebView?
- (IBAction)openPDF:(id)sender {
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0,0,self.view.bounds.size.width,self.view.bounds.size.height)];
webView.contentMode = UIViewContentModeScaleAspectFit;
NSString *path = [[NSBundle mainBundle] pathForResource:@"pdf" ofType:@"pdf"];
NSURL *targetURL = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:targetURL];
CGRect frame = webView.frame;
webView.scalesPageToFit = YES;
webView.frame = frame;
[webView loadRequest:request];
[self.view addSubview:webView];
}
加上的WebView按鈕,讓操作該按鈕。 – Balu 2013-05-01 09:44:13
或者,使用按鈕嘗試[SVWebViewController](https://github.com/samvermette/SVWebViewController)查看帶有按鈕的Web視圖的開箱即用型實現。 – Mar0ux 2013-05-01 09:46:18