Is there a way to inject a local JS file or a JS file that's store on my server into any web page loaded by UIWebView?
Say I navigate to google.com in that UIWebView, it renders that page and also runs my JS file (local or on my webserver)?
The following code will inject javascript locally
- (void)injectJavascript:(NSString *)resource {
NSString *jsPath = [[NSBundle mainBundle] pathForResource:resource ofType:@js];
NSString *js = [NSString stringWithContentsOfFile:jsPath encoding:NSUTF8StringEncoding error:NULL];
[self.webView stringByEvaluatingJavaScriptFromString:js];
}
Just pass in the name of the file before the js, eg.
[self injectJavascript:@script];
To do inject javascript from your server you can download it first and load it into the web view in a similar manner.
