v13.0.0-42 -- distribution files

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "yjs",
-  "version": "13.0.0-41",
+  "version": "13.0.0-42",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "yjs",
-  "version": "13.0.0-41",
+  "version": "13.0.0-42",
   "description": "A framework for real-time p2p shared editing on any data",
   "main": "./y.node.js",
   "browser": "./y.js",

src/Type/YArray.js

@@ -207,8 +207,12 @@ export default class YArray extends Type {
           prevJsonIns._content.push(c)
         }
       }
-      if (prevJsonIns !== null && y !== null) {
+      if (prevJsonIns !== null) {
-        prevJsonIns._integrate(y)
+        if (y !== null) {
+          prevJsonIns._integrate(y)
+        } else if (prevJsonIns._left === null) {
+          this._start = prevJsonIns
+        }
       }
     })
   }

src/Type/y-xml/YXmlHook.js

@@ -24,6 +24,11 @@ export default class YXmlHook extends YMap {
     }
     return this._dom
   }
+  _unbindFromDom () {
+    this._dom._yxml = null
+    this._yxml = null
+    // TODO: cleanup hook?
+  }
   _fromBinary (y, decoder) {
     const missing = super._fromBinary(y, decoder)
     this.hookName = decoder.readVarString()

src/Type/y-xml/utils.js

@@ -174,7 +174,7 @@ export function reflectChangesOnDom (events, _document) {
         // let anchorViewPosition = getAnchorViewPosition(yxml._scrollElement)
         if (yxml.constructor === YXmlText) {
           yxml._dom.nodeValue = yxml.toString()
-        } else {
+        } else if (event.attributesChanged !== undefined) {
           // update attributes
           event.attributesChanged.forEach(attributeName => {
             const value = yxml.getAttribute(attributeName)

y.node.js

@@ -1,7 +1,7 @@
 
 /**
  * yjs - A framework for real-time p2p shared editing on any data
- * @version v13.0.0-41
+ * @version v13.0.0-42
  * @license MIT
  */
 
@@ -2406,8 +2406,12 @@ class YArray extends Type {
           prevJsonIns._content.push(c);
         }
       }
-      if (prevJsonIns !== null && y !== null) {
+      if (prevJsonIns !== null) {
-        prevJsonIns._integrate(y);
+        if (y !== null) {
+          prevJsonIns._integrate(y);
+        } else if (prevJsonIns._left === null) {
+          this._start = prevJsonIns;
+        }
       }
     });
   }
@@ -2760,7 +2764,7 @@ function reflectChangesOnDom (events, _document) {
         // let anchorViewPosition = getAnchorViewPosition(yxml._scrollElement)
         if (yxml.constructor === YXmlText) {
           yxml._dom.nodeValue = yxml.toString();
-        } else {
+        } else if (event.attributesChanged !== undefined) {
           // update attributes
           event.attributesChanged.forEach(attributeName => {
             const value = yxml.getAttribute(attributeName);
@@ -4237,6 +4241,11 @@ class YXmlHook extends YMap {
     }
     return this._dom
   }
+  _unbindFromDom () {
+    this._dom._yxml = null;
+    this._yxml = null;
+    // TODO: cleanup hook?
+  }
   _fromBinary (y, decoder) {
     const missing = super._fromBinary(y, decoder);
     this.hookName = decoder.readVarString();