update the render function to add the item index in argument.

[Kobee1203]

It can be useful when we want to set a different HTML according to the item position.

Here is an example to active the first item:

render: function(index, item) { return '<li' + (index == 0 ? ' class="active"' : '') + '>' + '' + item[this.options.queryBy] + '' + ''; }

Signed-off-by: Nicolas Dos Santos nicolas.dossantos@jalios.com

[StevenDevooght]

Hi @Kobee1203,

I'll be happy to merge this PR. Could you just put the index argument as second argument? render: function (item, index){}

That way we don' have a breaking change...

[Kobee1203]

I made the changes. It's ok for you?

[StevenDevooght]

Thx