(parent, old, vnode, hooks, nextSibling, ns)
| 501 | } |
| 502 | } |
| 503 | function updateComponent(parent, old, vnode, hooks, nextSibling, ns) { |
| 504 | vnode.instance = Vnode.normalize(callHook.call(vnode.state.view, vnode)) |
| 505 | if (vnode.instance === vnode) throw Error("A view cannot return the vnode it received as argument") |
| 506 | if (vnode.attrs != null) updateLifecycle(vnode.attrs, vnode, hooks) |
| 507 | updateLifecycle(vnode.state, vnode, hooks) |
| 508 | if (vnode.instance != null) { |
| 509 | if (old.instance == null) createNode(parent, vnode.instance, hooks, ns, nextSibling) |
| 510 | else updateNode(parent, old.instance, vnode.instance, hooks, nextSibling, ns) |
| 511 | vnode.dom = vnode.instance.dom |
| 512 | vnode.domSize = vnode.instance.domSize |
| 513 | } |
| 514 | else if (old.instance != null) { |
| 515 | removeNode(old.instance) |
| 516 | vnode.dom = undefined |
| 517 | vnode.domSize = 0 |
| 518 | } |
| 519 | else { |
| 520 | vnode.dom = old.dom |
| 521 | vnode.domSize = old.domSize |
| 522 | } |
| 523 | } |
| 524 | function getKeyMap(vnodes, start, end) { |
| 525 | var map = {} |
| 526 | for (; start < end; start++) { |
no test coverage detected