IBAction run when webview is loading

[spaten0117]

Hey Guys,
i want to show a refresh button in a view, if the webview is loaded. if the site is loaded, the refresh button shout be hided. i have already written the IBAction to hide and unhide the refresh button. momentarily i push on 2 btns to hide/unhide the refreshbutton. this should be run automatically if the site is loading

thx and best wishes from germany

[baja_yu]

Look into UIWebView delegate methods and use them to show/hide the button as appropriate.

[spaten0117]

i dont think what u mean.
i think its a ifstatement how by the activity indicator

-(void)checkload {
if(webView.loading) {
[active. startAnimating];
}

[baja_yu]

Loading… > webViewDidStartLoad: > webViewDidFinishLoad:

[spaten0117]

sorry, but its my first xcode project

where do i set the
-(void)webViewDidStartLoad: (UIActionSheet *)hide;
{
}
-(void)webViewDidFinishLoad: (UIActionSheer *)unhide;
{
}


p.s
the
-(IBAction)hide: (id) sender {
refresh.hidden = YES;
}
-IBAction)unhide: (id) sender {
refresh.hidden = NO;
}

are in the MainViewController.m

[baja_yu]

That's not what the methods should look like. Take a look at the document in the link.
If you aren't familiar with concept of delegation I strongly suggest you read up on it right now as it's used extensively.

Take a look at this, very brief, introduction to delegation: Loading… That document also describes other core concepts that you need to know about.