()
| 608 | this.transitioning = 1 |
| 609 | |
| 610 | var complete = function () { |
| 611 | this.$element |
| 612 | .removeClass('collapsing') |
| 613 | .addClass('collapse in')[dimension]('') |
| 614 | this.transitioning = 0 |
| 615 | this.$element |
| 616 | .trigger('shown.bs.collapse') |
| 617 | } |
| 618 | |
| 619 | if (!$.support.transition) return complete.call(this) |
| 620 |