webview

delegate.m

- (void)openPdfWebview:(NSString *)linkUrl
{
    pdfWebViewController= [[PdfWebViewController alloc] initWithNibName:@"PdfWebViewController" bundle:[NSBundle mainBundle]];
    [pdfWebViewController setupUrlLink:linkUrl];
    
    [pdfWebViewController.view setFrame:CGRectMake(0, 0, sview.view.frame.size.width, sview.view.frame.size.height)];
    sview.view.userInteractionEnabled = true;
    [sview.view addSubview:pdfWebViewController.view];
    [pdfWebViewController viewWillAppear:NO];
    
    [UIView animateWithDuration:0.5f animations:^{ [pdfWebViewController.view setAlpha:1.0f]; } completion:nil];

}

webview.h

#import <UIKit/UIKit.h>

@interface PdfWebViewController : UIViewController

@property (strong, nonatomic) IBOutlet UIWebView *webview;

@property (strong, nonatomic) IBOutlet UIView *mainview;
@property (strong, nonatomic) NSString *urlpdfLink;

-(void)setupUrlLink:(NSString*)urlLink;
@end

webview.m

#import "PdfWebViewController.h"

@interface PdfWebViewController ()

@end

@implementation PdfWebViewController
@synthesize webview;
@synthesize mainview;


- (void)viewDidLoad {
    self.view.userInteractionEnabled = true;
    mainview.userInteractionEnabled = true;
    [self becomeFirstResponder];
    [super viewDidLoad];
    [self loadWeview];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}

- (void)loadWeview{
    
//    NSUserDefaults *df = [NSUserDefaults standardUserDefaults];
//    NSString *url = self.urlpdfLink;
    
    NSURL *nsurl=[NSURL URLWithString:self.urlpdfLink];
    NSURLRequest *nsrequest=[NSURLRequest requestWithURL:nsurl];
    [webview loadRequest:nsrequest];
    [webview setFrame:CGRectMake(0, 0, mainview.frame.size.width, mainview.frame.size.height-40)];
    [mainview addSubview:webview];
    
}

-(void)setupUrlLink:(NSString*)urlLink{
    self.urlpdfLink = urlLink;
}

- (IBAction)tapClose:(id)sender {
    [UIView animateWithDuration:0.2f
                          delay:0.0f
                        options:UIViewAnimationOptionCurveEaseInOut
                     animations:^{
                         [self.view setAlpha:0.0f];
                     }
                     completion:nil];
    
}



@end