Objective-C：设置UIWebView的ScrollView

Question

I am trying to set the webview's scrollview using the code below but it disabled the scrolling/interaction of the webview.

[webView sizeToFit];
    webView.scrollView.scrollEnabled = YES;
    webView.scrollView.contentSize = CGSizeMake(375, rfqWeb.scrollView.contentSize.height + 700);
    rfqWeb.userInteractionEnabled = YES;

Answer 1

If you want to change the "scrollable size", I suggest to do:

- (void)setInsetsTop:(CGFloat)top bottom:(CGFloat)bottom {
    self.webview.frame = CGRectMake(0.0f, 0.0f, self.view.frame.size.width, self.view.frame.size.height - bottom);

    [[self.webview scrollView] setContentInset:UIEdgeInsetsMake(top, 0, bottom, 0)];
}

I call it from another class

[htmlWebViewController setInsetsTop:0.0f bottom:44.0f];

If you use it in the same class just use

[self setInsetsTop:0.0f bottom:44.0f];