I have HTML Content which was being displayed in a UITextView. The next iteration of my app is display the HTML contents into a UIWebView. So, I basically replaced my UITextView with UIWebView. However I could not figure out how to insert my HTML snippet into the view. It seems to need a URLRequest which I do not want. I have already stored the HTML content in memory and want to load and display it from memory.
Any ideas how I should proceed?
This should do the trick:
NSString *myHTML = @"<html><body><h1>Hello, world!</h1></body></html>";
[myUIWebView loadHTMLString:myHTML baseURL:nil];
- (void)loadHTMLString:(NSString *)string baseURL:(NSURL *)baseURL;
baseURL can be a fileURL to your resources folder if you have any images.
This example shows how we can se HTML into UIWebView and
func someFunction() {
uiWebView.loadHTMLString("<html><body></body></html>", baseURL: nil)
uiWebView.delegate = self as? UIWebViewDelegate
}
func webViewDidFinishLoad(_ webView: UIWebView) {
//ready to be processed
}
Do not forget to extend a class from UIWebViewDelegate and nil the delegate
来源：https://stackoverflow.com/questions/2660402/how-to-insert-html-into-a-uiwebview