From b92da8323b1b7b21ceee2ea75ca8cc92a8b2d915 Mon Sep 17 00:00:00 2001
From: smallchill <smallchill@163.com>
Date: Sun, 12 Apr 2020 19:50:28 +0800
Subject: [PATCH] =?UTF-8?q?:zap:=20=E4=BC=98=E5=8C=96initData=E5=8A=A0?=
 =?UTF-8?q?=E8=BD=BD=E5=88=B7=E6=96=B0=E9=80=BB=E8=BE=91?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/views/authority/role.vue | 19 ++++++++-----
 src/views/system/dept.vue    | 14 +++-------
 src/views/system/menu.vue    | 52 +++++++++++++++---------------------
 3 files changed, 38 insertions(+), 47 deletions(-)

diff --git a/src/views/authority/role.vue b/src/views/authority/role.vue
index aa4ee51..e8b9291 100644
--- a/src/views/authority/role.vue
+++ b/src/views/authority/role.vue
@@ -6,6 +6,7 @@
                ref="crud"
                v-model="form"
                :permission="permissionList"
+               :before-open="beforeOpen"
                @row-del="rowDel"
                @row-update="rowUpdate"
                @row-save="rowSave"
@@ -227,13 +228,13 @@
         return ids;
       }
     },
-    mounted() {
-      getRoleTree().then(res => {
-        const column = this.findObject(this.option.column, "parentId");
-        column.dicData = res.data.data;
-      });
-    },
     methods: {
+      initData(){
+        getRoleTree().then(res => {
+          const column = this.findObject(this.option.column, "parentId");
+          column.dicData = res.data.data;
+        });
+      },
       submit() {
         const menuList = this.$refs.treeMenu.getCheckedKeys();
         const dataScopeList = this.$refs.treeDataScope.getCheckedKeys();
@@ -308,6 +309,12 @@
         this.selectionList = [];
         this.$refs.crud.toggleSelection();
       },
+      beforeOpen(done, type) {
+        if (["add", "edit"].includes(type)) {
+          this.initData();
+        }
+        done();
+      },
       handleRole() {
         if (this.selectionList.length !== 1) {
           this.$message.warning("只能选择一条数据");
diff --git a/src/views/system/dept.vue b/src/views/system/dept.vue
index d1f60b8..0a1bfac 100644
--- a/src/views/system/dept.vue
+++ b/src/views/system/dept.vue
@@ -204,9 +204,6 @@
         return ids.join(",");
       }
     },
-    mounted() {
-      this.initData();
-    },
     methods: {
       initData() {
         getDeptTree().then(res => {
@@ -226,8 +223,6 @@
       },
       rowSave(row, loading, done) {
         add(row).then((res) => {
-          // 下拉框数据重载
-          this.initData();
           // 获取新增数据的相关字段
           const data = res.data.data;
           row.id = data.id;
@@ -246,8 +241,6 @@
       },
       rowUpdate(row, index, loading, done) {
         update(row).then(() => {
-          // 下拉框数据重载
-          this.initData();
           // 数据回调进行刷新
           loading(row);
           this.$message({
@@ -269,8 +262,6 @@
             return remove(row.id);
           })
           .then(() => {
-            // 下拉框数据重载
-            this.initData();
             // 数据回调进行刷新
             loading(row);
             this.$message({
@@ -300,8 +291,6 @@
             this.$refs.crud.toggleSelection();
             // 表格数据重载
             this.onLoad(this.page);
-            // 下拉框数据重载
-            this.initData();
             this.$message({
               type: "success",
               message: "操作成功!"
@@ -328,6 +317,9 @@
         this.$refs.crud.toggleSelection();
       },
       beforeOpen(done, type) {
+        if (["add", "edit"].includes(type)) {
+          this.initData();
+        }
         if (["edit", "view"].includes(type)) {
           getDept(this.form.id).then(res => {
             this.form = res.data.data;
diff --git a/src/views/system/menu.vue b/src/views/system/menu.vue
index 4c38629..bd2fb7a 100644
--- a/src/views/system/menu.vue
+++ b/src/views/system/menu.vue
@@ -237,9 +237,6 @@
         return ids.join(",");
       }
     },
-    mounted() {
-      this.initData();
-    },
     methods: {
       initData() {
         getMenuTree().then(res => {
@@ -259,8 +256,6 @@
       },
       rowSave(row, loading, done) {
         add(row).then((res) => {
-          // 下拉框数据重载
-          this.initData();
           // 获取新增数据的相关字段
           const data = res.data.data;
           row.id = data.id;
@@ -277,8 +272,6 @@
       },
       rowUpdate(row, index, loading, done) {
         update(row).then(() => {
-          // 下拉框数据重载
-          this.initData();
           // 数据回调进行刷新
           loading(row);
           this.$message({
@@ -300,8 +293,6 @@
             return remove(row.id);
           })
           .then(() => {
-            // 下拉框数据重载
-            this.initData();
             // 数据回调进行刷新
             loading(row);
             this.$message({
@@ -310,25 +301,6 @@
             });
           });
       },
-      searchReset() {
-        this.query = {};
-        this.parentId = 0;
-        this.onLoad(this.page);
-      },
-      searchChange(params, done) {
-        this.query = params;
-        this.parentId = '';
-        this.page.currentPage = 1;
-        this.onLoad(this.page, params);
-        done();
-      },
-      selectionChange(list) {
-        this.selectionList = list;
-      },
-      selectionClear() {
-        this.selectionList = [];
-        this.$refs.crud.toggleSelection();
-      },
       handleDelete() {
         if (this.selectionList.length === 0) {
           this.$message.warning("请选择至少一条数据");
@@ -350,15 +322,35 @@
             this.$refs.crud.toggleSelection();
             // 表格数据重载
             this.onLoad(this.page);
-            // 下拉框数据重载
-            this.initData();
             this.$message({
               type: "success",
               message: "操作成功!"
             });
           });
       },
+      searchReset() {
+        this.query = {};
+        this.parentId = 0;
+        this.onLoad(this.page);
+      },
+      searchChange(params, done) {
+        this.query = params;
+        this.parentId = '';
+        this.page.currentPage = 1;
+        this.onLoad(this.page, params);
+        done();
+      },
+      selectionChange(list) {
+        this.selectionList = list;
+      },
+      selectionClear() {
+        this.selectionList = [];
+        this.$refs.crud.toggleSelection();
+      },
       beforeOpen(done, type) {
+        if (["add", "edit"].includes(type)) {
+          this.initData();
+        }
         if (["edit", "view"].includes(type)) {
           getMenu(this.form.id).then(res => {
             this.form = res.data.data;