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Editorial Team
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Asked: 2026-06-03T14:34:42+00:00

i placed a Uiwebview in a UIscrollview because after the uiwebview i want to

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i placed a Uiwebview in a UIscrollview because after the uiwebview i want to display some images with the PageController.

i’m using this line of code.

   -(void)webViewDidFinishLoad:(UIWebView *)webView{
    if (webView!=WebView)return;
    float h;

    NSLog(@"web view is %f high", WebView.frame.size.height);
    NSString *heightString = [WebView stringByEvaluatingJavaScriptFromString:@"document.getElementById(\"body\").offsetHeight;"];
    NSLog(@"web content is %@ high",heightString);

    h = [heightString floatValue] +12.0f;   
    WebView.frame = CGRectMake(WebView.frame.origin.x, WebView.frame.origin.y, WebView.frame.size.width, h);

    h = WebView.frame.origin.y + h + 20; 
    [ScrollView setContentSize:CGSizeMake(320, h)];


}

But Web view is %f high doesn’t work, it does not reconize the height of the WebView does anyone know how i can fix this? Is this because i’m using [WebView loadHTMLString:html baseURL:nil];

And: NSString *heightString = [WebView stringByEvaluatingJavaScriptFromString:@"document.getElementById(\"body\").offsetHeight;"];

 NSString *html = [NSString stringWithFormat:@"<html><head><!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\"><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" /><style>body {  font: normal 13px helvetica; color: #565656;   } </style></head><body><p>%@</p></body></html> ",text];  


[WebView loadHTMLString:html baseURL:nil];
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1 Answer

  1. Editorial Team

    Try

    NSString *heightString = [Bericht stringByEvaluatingJavaScriptFromString:@"document.body.offsetHeight;"];

    Good luck,
    Nathan

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