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POUIWebView scrollView.contentSize.height not changed
 

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  1. POUIWebView scrollView.contentSize.height not changed
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    <p>After load htmlString, contentSize of scrollView in <code>UIWebView</code> don't changed. In other my viewControllers all good, but now it's something mysterious</p> <p>I have</p> <pre><code>UIWebView *contentWebView; </code></pre> <p>I make it in some method</p> <pre><code>- (void)makeContent { ... contentWebView = [[UIWebView alloc] initWithFrame:CGRectMake(5, imageView.originY + imageView.height + 5, mainView.width - 10, 100)]; contentWebView.delegate = self; contentWebView.scrollView.scrollEnabled = NO; contentWebView.contentMode = UIViewContentModeScaleAspectFit; NSLog(@"%@", factDict[@"text"]); [contentWebView loadHTMLString:factDict[@"text"] baseURL:nil]; contentWebView.height = contentWebView.scrollView.contentSize.height; [mainView addSubview:contentWebView]; } - (void)webViewDidFinishLoad:(UIWebView *)webView { NSLog(@"%f %f %f %f ", webView.height, webView.scrollView.contentSize.height, contentWebView.height, contentWebView.scrollView.contentSize.height); [webView sizeToFit]; NSLog(@"%f %f %f %f ", webView.height, webView.scrollView.contentSize.height, contentWebView.height, contentWebView.scrollView.contentSize.height); ... } </code></pre> <p>Early in other controllers <code>contentWebView.height = contentWebView.scrollView.contentSize.height;</code> help me, but now it's not work</p> <p>In log I have next</p> <p><img src="https://i.stack.imgur.com/sI10G.png" alt="enter image description here"></p> <p>So I don\t understand why contentsize.height not changed</p> <p><strong>EDIT</strong></p> <p>In my another viewcontrollers all good</p> <pre><code>- (void)makeScrollView { CGFloat width = [Utils widthOfMainViewForOrientation:self.interfaceOrientation]; [mainView removeFromSuperview]; mainView = [[UIView alloc] initWithFrame:CGRectMake((self.view.width - width) / 2, 15, width, 100)]; mainView.backgroundColor = [UIColor whiteColor]; if ([self.fullInfoDictionary[@"content"] length]) { contentWebView = [[UIWebView alloc] initWithFrame:CGRectMake(6, 4, mainView.width - 12, 100)]; contentWebView.contentMode = UIViewContentModeScaleAspectFit; contentWebView.delegate = self; HelperDf.htmlString = self.fullInfoDictionary[@"content"]; [contentWebView loadHTMLString:self.fullInfoDictionary[@"content"] baseURL:nil]; contentWebView.scrollView.scrollEnabled = NO; [mainView addSubview:contentWebView]; } [self.scrollView addSubview:mainView]; } - (void)webViewDidFinishLoad:(UIWebView *)webView { contentWebView.height = contentWebView.scrollView.contentSize.height; NSLog(@"%f %f %f %f", webView.height, webView.scrollView.contentSize.height, contentWebView.height, contentWebView.scrollView.contentSize.height); [self reloadFrames]; } </code></pre> <p>i have next</p> <p><img src="https://i.stack.imgur.com/W2aYB.png" alt="enter image description here"></p> <p>I get htmlString from this controller</p> <pre><code>HelperDf.htmlString = self.fullInfoDictionary[@"content"]; </code></pre> <p>And set in my first UIWebVIew but results - NO.</p> <p>You can it's no matter if stay <code>contentWebView.scrollView.scrollEnabled = NO;</code> I change to YES, but results are same - in second case all good in first - NO</p>
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      1. USiPatel
 

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