I know this question has been asked a couple of times before. I m trying to zoom in / out the uiwebview. How exactly do i do this? I tried setting 'webView.scalesPageToFit=YES;' but its not working.
I also tried this How do I enable the zoom in/out option in a UIWebView? but yet im not able to achieve the zoom in / out
Code
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",[actorUrlArray objectAtIndex:_rowNumberInActivity]]];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
webView.scalesPageToFit=YES;
what am i missing out here?
NOTE : I'm loading the iphone app on the ipad to check the app. Can that be a problem??
If its the meta tag problem. how do i set them? i tried this code.. but its not working.. i know nothing about javascript.. so im not sure whether this is correct or not..
NSString* js =
@"var meta = document.createElement('meta'); \" \"meta.setAttribute( 'name', 'viewport' ); \" \"meta.setAttribute( 'content', 'width = device-width, initial-scale = 5.0, user-scalable = yes' ); \" \"document.getElementsByTagName('head')[0].appendChild(meta)";
[webView stringByEvaluatingJavaScriptFromString: js];
Zooming in and out and Pinch are built in feature of UIWebView. You don't need to write any code to achieve that.