CODEWITHSUNDEEP
objective-cios5xcode4.2ios-simulator
Santhosh
Santhosh

Reputation: 901

Cannot scroll in UIWebView in iOS

I created a webview programmatically and I am unable to enable scrolling in this view.

How do I enable scrolling?

    UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0,40, 325, 1000)];
    webView.contentMode = UIViewContentModeScaleAspectFit;     
    [webView setBackgroundColor:[UIColor clearColor]];
    [webView loadHTMLString:html baseURL:nil];
    [self.view insertSubview:webView atIndex:0];

Thanks In Advance !

Upvotes: 13

Views: 22718

Answers (3)

YSR fan
YSR fan

Reputation: 735

These are the possible solutions.

i) You webview may be large in size than you expected or your content is lesser than the webview size.

2) Implement following method.

func webViewDidFinishLoad(webView: UIWebView)
{
    appDelegate.hideLoadingView()

    let res: NSString = webView.stringByEvaluatingJavaScriptFromString("document.body.offsetHeight;")!
    let h: CGFloat = CGFloat(res.integerValue)
    agreementContentView.scrollView.contentSize = CGSizeMake(webView.frame.size.width, h + 50); // Offset if required
}

Upvotes: 0

Subham93
Subham93

Reputation: 631

Removing from Interface Builder and adding via code did for me. For some reason in IB it wasn't scrolling.

UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 64, 320, 50)];
[self.view addSubview: webView];

Upvotes: -1

Krunal
Krunal

Reputation: 6490

To enable scrolling, 

webview.scrollView.scrollEnabled = TRUE;

and instead of writing this,

webView.contentMode = UIViewContentModeScaleAspectFit;

write this,

webview.scalesPageToFit = TRUE;

Upvotes: 23

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