[webkit-dev] JSObjectMakeFunction question

[Kalle Vahlman]

2009/6/1 Jack Wootton <jackwootton at gmail.com>:
> Hi all,

Hi!

> I'm attempting to use the function JSObjectMakeFunction described here:
>
> http://gemma.apple.com/documentation/Carbon/Reference/WebKit_JavaScriptCore_Ref/JSObjectRef/index.html
>
> I would like to call a JavaScript function from C.  I assume the
> following is required:
>
> 1. Create a function using JSObjectMakeFunction.
> 2. Add it as a property of the Window JSObjectRef.
> 3. Call it using JSObjectCallAsFunction.

JSObjectMakeFunction creates a JavaScript function *from* C.

To just call a JS function (not create one), all you need to do is get
the function object (most likely JSObjectGetProperty() on the global
object) and then call it with JSObjectCallAsFunction().

-- 
Kalle Vahlman, zuh at iki.fi
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