Merge pull request #79 from vtejuf/feature/get-path

给box加getPath方法

lib/json-box.vue

@@ -47,6 +47,17 @@ export default {
         evt.initEvent('resized', true, false)
         this.$el.dispatchEvent(evt)
       }
+    },
+    getPath() {
+      const path = [this.keyName];
+      let p = this.$parent;
+      while(p.depth) {
+        if (p.$el.classList.contains('jv-node')) {
+          path.push(p.keyName);
+        }
+        p = p.$parent;
+      }
+      return path.reverse()
     }
   },
   render (h) {

lib/types/json-array.vue

@@ -92,7 +92,7 @@ export default {
           },
           props: {
             sort: this.sort,
-            // keyName: key,
+            keyName: `${key}`,
             depth: this.depth + 1,
             value,
             previewMode: this.previewMode,