Pretty sure not possible, unless you don't use dot/bracket notation
for calling object method but substitute it with some analog of a
"send" method:
Object.prototype.__send = function(method){
...
}
foo.__send('nonexistent'); // intercept error
Another alternative would be to wrap execution with try/catch, then
parse error message in catch block (which is unfortunately different
across browsers) and proceed as needed : )
- kangax
On May 6, 9:57 am, GarethAtFlignet <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> anyone know if it's possible to imitate the very useful PHP __call()
> method in protoype?
>
> For those who are not familiar with PHP, the __call() method is
> invoked whenever a method on an object is called and the method does
> not exist. For example in PHP:
>
> class MyClass {
>
> /**
> * @param string $method the name of the called method that did not
> exist.
> * @param array $params an array of parameters passed to the method
> that did not exist.
> */
> public function __call($method, $params) {
>
> }
>
> }
>
> Any ideas?
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