[webkit-dev] How to catch JS exceptions/log messages from a
kdecker at apple.com
Sat Dec 22 09:49:45 PST 2007
On Dec 22, 2007, at 8:14 AM, Todd Ditchendorf wrote:
> In a Cocoa app which embeds a WebView, what is the best way to catch
> all JS exceptions from the WebView which are thrown and are not
> caught within JS itself?
> Console in the Safari debug menu.
> Also, how do you capture statements sent to console.log(),
> console.warn() and console.error() within a WebView?
Hey Todd. There's no public WebKit API for this, but if you look in
WebUIDelegatePrivate.h you'll see the following method:
- (void)webView:(WebView *)webView addMessageToConsole:(NSDictionary
The dictionary currently contains a source URL, error message and line
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