()
| 6581 | } |
| 6582 | |
| 6583 | function performLeave () { |
| 6584 | // the delayed leave may have already been cancelled |
| 6585 | if (cb.cancelled) { |
| 6586 | return |
| 6587 | } |
| 6588 | // record leaving element |
| 6589 | if (!vnode.data.show) { |
| 6590 | (el.parentNode._pending || (el.parentNode._pending = {}))[vnode.key] = vnode; |
| 6591 | } |
| 6592 | beforeLeave && beforeLeave(el); |
| 6593 | if (expectsCSS) { |
| 6594 | addTransitionClass(el, leaveClass); |
| 6595 | addTransitionClass(el, leaveActiveClass); |
| 6596 | nextFrame(function () { |
| 6597 | addTransitionClass(el, leaveToClass); |
| 6598 | removeTransitionClass(el, leaveClass); |
| 6599 | if (!cb.cancelled && !userWantsControl) { |
| 6600 | if (isValidDuration(explicitLeaveDuration)) { |
| 6601 | setTimeout(cb, explicitLeaveDuration); |
| 6602 | } else { |
| 6603 | whenTransitionEnds(el, type, cb); |
| 6604 | } |
| 6605 | } |
| 6606 | }); |
| 6607 | } |
| 6608 | leave && leave(el, cb); |
| 6609 | if (!expectsCSS && !userWantsControl) { |
| 6610 | cb(); |
| 6611 | } |
| 6612 | } |
| 6613 | } |
| 6614 | |
| 6615 | // only used in dev mode |
no test coverage detected