Re: Getting WebView and JavaScript to communicate. MFC can do it.
Re: Getting WebView and JavaScript to communicate. MFC can do it.
- Subject: Re: Getting WebView and JavaScript to communicate. MFC can do it.
- From: "Theodore H. Smith" <email@hidden>
- Date: Wed, 11 Jan 2006 22:24:04 +0000
On 11 Jan 2006, at 22:08, email@hidden wrote:
Theodore H. Smith wrote:
On 11 Jan 2006, at 15:31, Daniel Jalkut wrote:
It's true that the connection has to be made from the Cocoa side,
but once it's done, the JavaScript itself has access to the cocoa
object. It works something like this:
[myScriptObject setValue:myCoolObject forKey:@"coolCocoaObject"];
Now from this point forward your javascript inside the webview
can do something like this:
myCoolObject.DoCoolStuff();
I tried that.
It didn't work!
my setValue and valueForKey methods never got called :(
Also, I don't see this technique documented anywhere in Apple's
documentation. And it's not on CocoaDev.com?
I've read it, I think somewhere in the WebKit Programming Guide:
Yes check WebScripting, its in the reference, not the programming
guide (that I could find)
http://developer.apple.com/documentation/Cocoa/Reference/WebKit/
ObjC_classic/Protocols/WebScripting_index.html
OK I see it.
Although I still can't get it to work.
Apparantly there are some dashboard examples that will help me,
because dashboard is actually a bunch of web browser windows.
Strange. Well who am I to argue if I get a working example out of it.
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