diff-dom - npm Package Compare versions

Comparing version 2.0.3 to 2.1.0

bower.json

 {
   "name": "diff-dom",
   "main": "diffDOM.js",
-  "version": "2.0.3",
+  "version": "2.1.0",
   "homepage": "https://github.com/fiduswriter/diffDOM",
@@ -6,0 +6,0 @@ "authors": [

diffDOM.js

@@ -447,3 +447,4 @@ (function() {
                 preDiffApply: function () {},
-                postDiffApply: function () {}
+                postDiffApply: function () {},
+                filterOuterDiff: null
             },
@@ -465,2 +466,5 @@ i;
     };
+
+    diffDOM.Diff = Diff;
+
     diffDOM.prototype = {
@@ -514,3 +518,3 @@
         findNextDiff: function(t1, t2, route) {
-            var diffs;
+            var diffs, fdiffs;
 
@@ -523,2 +527,6 @@ if (this.maxDepth && route.length > this.maxDepth) {
                 diffs = this.findOuterDiff(t1, t2, route);
+                if (this.filterOuterDiff) {
+                    fdiffs = this.filterOuterDiff(t1, t2, diffs);
+                    if (fdiffs) diffs = fdiffs;
+                }
                 if (diffs.length > 0) {
@@ -574,3 +582,3 @@ t1.outerDone = true;
                     return [new Diff({
-                        action: 'modifyComment',
+                        action: 'modifyTextElement',
                         route: route,
@@ -582,3 +590,3 @@ oldValue: t1.data,
                     return [new Diff({
-                        action: 'modifyTextElement',
+                        action: 'modifyComment',
                         route: route,
@@ -717,7 +725,10 @@ oldValue: t1.data,
 
-            if (subtrees.length > 1) {
-                /* Two or more groups have been identified among the childnodes of t1
+            if (subtrees.length > 0) {
+                /* One or more groups have been identified among the childnodes of t1
                  * and t2.
                  */
-                return this.attemptGroupRelocation(t1, t2, subtrees, route);
+                 diffs = this.attemptGroupRelocation(t1, t2, subtrees, route);
+                 if (diffs.length > 0) {
+                     return diffs;
+                 }
             }
@@ -836,2 +847,3 @@
                                 }));
+                                return diffs;
                             }
@@ -1023,3 +1035,3 @@ }
                     if (diff.name === 'checked') {
-                        delete node.checked;
+                        node.checked = false;
                     } else if (diff.name === 'selected') {
@@ -1026,0 +1038,0 @@ delete node.selected;

package.json

 {
   "name": "diff-dom",
-  "version": "2.0.3",
+  "version": "2.1.0",
   "description": "A diff for DOM elements, as client-side JavaScript code. Gets all modifications, insertions and removals between two DOM fragments.",
@@ -5,0 +5,0 @@ "main": "diffDOM.js",

README.md

@@ -135,2 +135,19 @@ # diffDOM - A JavaScript diffing algorithm for DOM elements
 
+#### Outer and Inner diff hooks
+
+diffDOM also provides a way to filter outer diff
+
+```
+dd = new diffDOM({
+    filterOuterDiff: function(t1, t2, diffs) {
+        // can change current outer diffs by returning a new array,
+        // or by mutating outerDiffs.
+        if (!diffs.length && t1.nodeName == "my-component" && t2.nodeName == t1.nodeName) {
+            // will not diff childNodes
+            t1.innerDone = true;
+        }
+    }
+});
+```
+
 #### Debugging
@@ -137,0 +154,0 @@

No alert changes

Improved metrics

Total package byte prevSize

302888

increased by0.44%

Lines of code

1340

increased by0.75%

Number of lines in readme file

171

increased by11.04%

No dependency changes