On 28.9.2009, at 10:09, Philip Juel Borges wrote:
Hi!
I have this javascript function in my test.html file which is loaded
in the WebView:
function goToPage(mybox) {
window.location ='#' + mybox.value;
}
It allows me to enter a number, like 24, which then goes to the
anchor tag <a name="24">. It serves the purpose of navigating a long
html file. It works perfectly if I type in the value in a textfield
nested inside test.html, like this <input type="text" style="font-
size: 8px" size=3 maxlength="2" onchange="goToPage(this)"/>.
I would rather do this with an NSTextField. I tried connecting the
first method and then other to the NSTextField, but it doesn't work:
- (IBAction)runJavaScript:(id)sender {
[theWebView stringByEvaluatingJavaScriptFromString:@"goToPage"];
}
You need to execute full statement:
NSString *command = [NSString stringWithFormat:@"goToPage( '%@' );",
[sender stringValue]] ;
[theWebView stringByEvaluatingJavaScriptFromString:command] ;
and this:
- (IBAction)runJavaScript:(id)sender {
[[theWebView windowScriptObject] callWebScriptMethod:@"goToPage"
withArguments:nil];
}
Again, there are no arguments. How could it work? Try this:
[[theWebView windowScriptObject] callWebScriptMethod:@"goToPage"
withArguments:[NSArray arrayWithObject:[sender stringValue]]];
Regards,
izidor
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