static affix (line 44)

Add javascript support for the Bootstrap affix plugin

• since: 3.1
• access: public

• string $selector: Unique selector for the element to be affixed.
• array $params: An array of options. Options for the affix plugin can be:
  • offset number|function|object Pixels to offset from screen when calculating position of scroll. If a single number is provided, the offset will be applied in both top and left directions. To listen for a single direction, or multiple unique offsets, just provide an object offset: { x: 10 }. Use a function when you need to dynamically provide an offset (useful for some responsive designs).