Re: call average inside eval()

On 27 juin, 00:12, bhomass <bhom...@gmail.com> wrote:
> I am using a native method to call eval() on a valid javascript
> statement.
>
>         private String[] evalscript(String javascript, String format){
>                 return evalJavascript(javascript, format).toString().split(",");
>         }
>
>         private native Object evalJavascript(String javascript, String
> format)/*-{
>
>             result = eval(javascript);
>
>             return result;
>
>       }
>
> This works generally. But I also need to use custom javascript
> functions like average()l
>
> function average()
> {
>    var items = average.arguments.length
>    var sum = 0
>    for (i = 0; i < items;i++)
>    {
>       sum += average.arguments[i]
>    }
>    return (sum/items)
>
> }
>
> I can put this average() as another native method inside the same
> class. but I can't figure out how to get eval to look it up.
>
> do I have to spell out the whole gwt naming convention
> this.@MyClass::average()(); ?

You'd probably have to put the function in the global scope
(window.average = function() { ... }; note window, not $wnd here).

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