A simple concept, however, it does not work. I have two buttons in my UIWebViewback button and the forward button. The back buttons call [self.webView goBack] and forward [self.webView goForward] .
Now I want to know if I UIWebViewcan come back. If so, turn on the back button and return it, and the same goes for the forward button.
-(void)webViewDidStartLoad:(UIWebView *)webView
{
if([self.webView canGoForward]) {
[forwardArrowBtn setEnabled:YES];
} else {
[forwardArrowBtn setEnabled:NO];
}
if([self.webView canGoBack]) {
[backArrowBtn setEnabled:YES];
} else {
[backArrowBtn setEnabled:NO];
}
}
, . : UIWebView, , "" - . , "" .
?