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fix parentNode binding in case parent doesn't fire MO

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This commit is contained in:
Kevin Jahns 2018-05-07 11:41:45 +02:00
parent 6336064516
commit 1ace7f4b73
1 changed files with 12 additions and 13 deletions
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25
src/Bindings/DomBinding/domObserver.js
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@ -90,21 +90,20 @@ export default function domObserver (mutations, _document) {
mutations.forEach(mutation => {
const dom = mutation.target
const yxml = this.domToType.get(dom)
if (yxml === false || yxml === undefined || yxml.constructor === YXmlHook) {
// dom element is filtered
if (yxml === undefined) { // In case yxml is undefined, we double check if we forgot to bind the dom
console.error('Yjs DomBinding: Reconstructing DomBinding, please report how to reproduce this.')
let parent
let yParent
do {
parent = dom.parentNode
yParent = this.domToType.get(parent)
} while (yParent === undefined)
if (yParent !== false && yParent !== undefined && yParent.constructor !== YXmlHook) {
diffChildren.add(parent)
}
if (yxml === undefined) { // In case yxml is undefined, we double check if we forgot to bind the dom
let parent
let yParent
do {
parent = dom.parentNode
yParent = this.domToType.get(parent)
} while (yParent === undefined && parent !== null)
if (yParent !== false && yParent !== undefined && yParent.constructor !== YXmlHook) {
diffChildren.add(parent)
}
return
} else if (yxml === false || yxml.constructor === YXmlHook) {
// dom element is filtered / a dom hook
return
}
switch (mutation.type) {
case 'characterData':