vndb/mithril-vndb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge branch 'rewrite' into array-isArray

Browse source
This commit is contained in:
Barney Carroll 2016-12-05 19:12:01 +00:00
commit 1050ade7c8
73 changed files with 2011 additions and 3136 deletions
Download patch file Download diff file Expand all files Collapse all files

16
render/render.js
View file

@ -124,9 +124,16 @@ module.exports = function($window) {
else if (old == null) createNodes(parent, vnodes, 0, vnodes.length, hooks, nextSibling, undefined)
else if (vnodes == null) removeNodes(old, 0, old.length, vnodes)
else {
if (old.length === vnodes.length && vnodes[0] != null && vnodes[0].key == null) {
var isUnkeyed = false
for (var i = 0; i < vnodes.length; i++) {
if (vnodes[i] != null) {
isUnkeyed = vnodes[i].key == null
break
}
}
if (old.length === vnodes.length && isUnkeyed) {
for (var i = 0; i < old.length; i++) {
if (old[i] === vnodes[i] || old[i] == null && vnodes[i] == null) continue
if (old[i] === vnodes[i]) continue
else if (old[i] == null) insertNode(parent, createNode(vnodes[i], hooks, ns), getNextSibling(old, i + 1, nextSibling))
else if (vnodes[i] == null) removeNodes(old, i, i + 1, vnodes)
else updateNode(parent, old[i], vnodes[i], hooks, getNextSibling(old, i + 1, nextSibling), false, ns)
@ -508,15 +515,16 @@ module.exports = function($window) {
//event
function updateEvent(vnode, key, value) {
var element = vnode.dom
var callback = function(e) {
var callback = typeof onevent !== "function" ? value : function(e) {
var result = value.call(element, e)
if (typeof onevent === "function") onevent.call(element, e)
onevent.call(element, e)
return result
}
if (key in element) element[key] = typeof value === "function" ? callback : null
else {
var eventName = key.slice(2)
if (vnode.events === undefined) vnode.events = {}
if (vnode.events[key] === callback) return
if (vnode.events[key] != null) element.removeEventListener(eventName, vnode.events[key], false)
if (typeof value === "function") {
vnode.events[key] = callback