Merge pull request #50 in ~GUY/fineui from ~WINDY/fineui:master to master

* commit 'b43893adf4452a920bff3538cbc74d9a3de3e47e':
  Tree

bi/core.js

@@ -10403,6 +10403,19 @@ $.extend(BI, {
             } else {
                 return [sNodes];
             }
+        },
+
+        traversal: function (array, callback) {
+            if (BI.isNull(array)) {
+                return;
+            }
+            var self = this;
+            BI.any(array, function (i, item) {
+                if (callback(i, item) === false) {
+                    return true;
+                }
+                self.traversal(item.children, callback);
+            })
         }
     })
 })();//向量操作

docs/core.js

@@ -18862,6 +18862,19 @@ $.extend(BI, {
             } else {
                 return [sNodes];
             }
+        },
+
+        traversal: function (array, callback) {
+            if (BI.isNull(array)) {
+                return;
+            }
+            var self = this;
+            BI.any(array, function (i, item) {
+                if (callback(i, item) === false) {
+                    return true;
+                }
+                self.traversal(item.children, callback);
+            })
         }
     })
 })();//向量操作

src/core/utils/tree.js

@@ -464,6 +464,19 @@
             } else {
                 return [sNodes];
             }
+        },
+
+        traversal: function (array, callback) {
+            if (BI.isNull(array)) {
+                return;
+            }
+            var self = this;
+            BI.any(array, function (i, item) {
+                if (callback(i, item) === false) {
+                    return true;
+                }
+                self.traversal(item.children, callback);
+            })
         }
     })
 })();