feat: Optimize memory

lib/types/json-array.vue

@@ -94,20 +94,22 @@ export default {
         innerText: '['
       }
     }))
-    this.ordered.forEach((value, key) => {
-      elements.push(h(JsonBox, {
-        key,
-        style: {
-          display: this.expand ? undefined : 'none'
-        },
-        props: {
-          sort: this.sort,
-          // keyName: key,
-          depth: this.depth + 1,
-          value,
-        }
-      }))
-    })
+    if (this.expand) {
+      this.ordered.forEach((value, key) => {
+        elements.push(h(JsonBox, {
+          key,
+          style: {
+            display: this.expand ? undefined : 'none'
+          },
+          props: {
+            sort: this.sort,
+            // keyName: key,
+            depth: this.depth + 1,
+            value,
+          }
+        }))
+      })
+    }
 
     if (!this.expand && this.value.length) {
       elements.push(h('span', {

lib/types/json-object.vue

@@ -91,22 +91,24 @@ export default {
       }
     }))
 
-    for (let key in this.ordered) {
-      if (this.ordered.hasOwnProperty(key)) {
-        let value = this.ordered[key]
+    if (this.expand) {
+      for (let key in this.ordered) {
+        if (this.ordered.hasOwnProperty(key)) {
+          let value = this.ordered[key]
 
-        elements.push(h(JsonBox, {
-          key,
-          style: {
-            display: !this.expand ? 'none' : undefined
-          },
-          props: {
-            sort: this.sort,
-            keyName: key,
-            depth: this.depth + 1,
-            value,
-          }
-        }))
+          elements.push(h(JsonBox, {
+            key,
+            style: {
+              display: !this.expand ? 'none' : undefined
+            },
+            props: {
+              sort: this.sort,
+              keyName: key,
+              depth: this.depth + 1,
+              value,
+            }
+          }))
+        }
       }
     }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-json-viewer",
-  "version": "2.2.3",
+  "version": "2.2.4",
   "description": "vuejs展示json的组件",
   "main": "vue-json-viewer.js",
   "files": [