add scope to onClickBefore

[ethaniel]

Hello :) Would be really awesome, if I could access scope from within onClickBefore function. I would like to call scope.hideLayout();

The reason that I am asking for this is that I am cloning the way Facebook search works and I need typeahead to close the dropdown when I click on a result.

Easy fix
Replace:
scope.helper.executeCallback(scope.options.callback.onClickBefore, [scope.node, this, item, e]);
with this:
scope.helper.executeCallback(scope.options.callback.onClickBefore, [scope.node, this, item, e, scope]);

[running-coder]

I was thinking of giving the whole Typeahead scope in every callback instead of passing parameters. The same way as I did with groupOrder option so every Typeahead properties and functions would be accessible via this object...

scope.helper.executeCallback(scope.options.callback.onClickBefore.apply(scope, [scope.node, this, item, e]);

the regular parameters would be present but also this would be available for more advanced stuff... still need to be tested tho

onClickBefore: function () {
    console.log(this) // Typeahead instance
}

[ethaniel]

beautiful.