修改了menu的查询次数增强了菜单查询时的性能

2020-05-06 11:19:35 +08:00
parent b44c5f76e1
commit 7e9d32651b
8 changed files with 58 additions and 26 deletions
@@ -1,6 +1,6 @@
 <template>
  <component :is="menuComponent" :routerInfo="routerInfo" v-if="!routerInfo.hidden">
-    <template v-if="routerInfo.children.length">
+    <template v-if="routerInfo.children&&routerInfo.children.length">
      <AsideComponent :key="item.name" :routerInfo="item" v-for="item in routerInfo.children" />
    </template>
  </component>
@@ -14,7 +14,7 @@ export default {
  name: 'AsideComponent',
  computed: {
    menuComponent() {
-      if (this.routerInfo.children.filter(item=>!item.hidden).length) {
+      if (this.routerInfo.children&&this.routerInfo.children.filter(item=>!item.hidden).length) {
        return 'AsyncSubmenu'
      } else {
        return 'MenuItem'
@@ -266,7 +266,7 @@ export default {
    },
    setAuthorityOptions(AuthorityData,optionsData,disabled){
      AuthorityData&&AuthorityData.map(item=>{
-        if(item.children.length){
+        if(item.children&&item.children.length){
          const option = {
            authorityId:item.authorityId,
            authorityName:item.authorityName,
@@ -78,7 +78,7 @@ export default {
              obj.authorityId = item.authorityId
              obj.authorityName = item.authorityName
              this.authoritys.push(obj)
-              if(item.children.length){
+              if(item.children&&item.children.length){
                  this.roundAuthority(item.children)
              }
          })
@@ -157,7 +157,7 @@ export default {
    setMenuOptions(menuData, optionsData, disabled) {
      menuData &&
        menuData.map(item => {
-          if (item.children.length) {
+          if (item.children&&item.children.length) {
            const option = {
              title: item.meta.title,
              ID: String(item.ID),
@@ -149,7 +149,7 @@ export default {
    setAuthorityOptions(AuthorityData, optionsData) {
      AuthorityData &&
        AuthorityData.map(item => {
-          if (item.children.length) {
+          if (item.children&&item.children.length) {
            const option = {
              authorityId: item.authorityId,
              authorityName: item.authorityName,