Better Class Name Adding

[rafegoldberg]

lemme start by saying fixTo.js is awesome– simple to use and effective in it's result, like every plugin ought to be! the two requests I have are as follows:

• add class name to fixed elements even when using native position:sticky

  Reasoning: I use the className option to hook certain CSS styles to the fixed state, such as a box-shadow or something. On mobile, not adding the className appears to "break" the styling. You can easily accomplish a similar effect using scrollstart and scrollstop events, but it would be nice to have it baked in to the plugin itself!

• add a class name like .fixTo-shim (or some such thing) to the DOM element that is generated and inserted before any fixed element

  Reasoning: imagine the height of my nav changes when it's fixed (some elements become vertically smaller). Currently, I can reflow the nav using the refresh trigger. But let's say I wanted to apply a transition property to minimize the bounce when the height changes, there's no way to do this consistently!

Hope that all makes sense. Again, I love the plugin!