I am building a tab bar application with a different pdf in each tab. I have two sets of view controllers. Each have this relative code
#import "SecondViewController.h"
@interface SecondViewController ()
@end
@implementation SecondViewController
- (void)viewDidLoad
{
[super viewDidLoad];
NSString *path = [[NSBundle mainBundle] pathForResource:@"Winter_Newsletter"
ofType:@"pdf"];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
[webview setScalesPageToFit:YES];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
I keep receiving an error "undeclared identifier 'web view'" What am I doing Wrong?
You are showing in the code two versions of webView( capital V ) and webview( small v )
[webView loadRequest:request];
[webview setScalesPageToFit:YES];
And if you are using auto-synthesize then it sould be
self.webView
or _webView
而且,不要忘记为Web视图添加属性并控制拖动以将其连接起来!
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