From 44f7315fcfa080816c6643dbc80f0026f76ef7be Mon Sep 17 00:00:00 2001
From: pnfygqivr <yangyinxue001@163.com>
Date: Sun, 30 Apr 2023 01:12:10 +0800
Subject: [PATCH] ADD file via upload

---
 vueblog/CateMana.vue | 226 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 226 insertions(+)
 create mode 100644 vueblog/CateMana.vue

diff --git a/vueblog/CateMana.vue b/vueblog/CateMana.vue
new file mode 100644
index 0000000..6bc1f22
--- /dev/null
+++ b/vueblog/CateMana.vue
@@ -0,0 +1,226 @@
+<template>
+  <el-container>
+    <el-header class="cate_mana_header">
+      <el-input
+        placeholder="请输入栏目名称"
+        v-model="cateName" style="width: 200px;">
+      </el-input>
+      <el-button type="primary" size="medium" style="margin-left: 10px" @click="addNewCate">新增栏目</el-button>
+    </el-header>
+    <el-main class="cate_mana_main">
+      <el-table
+        ref="multipleTable"
+        :data="categories"
+        tooltip-effect="dark"
+        style="width: 100%"
+        @selection-change="handleSelectionChange" v-loading="loading">
+        <el-table-column
+          type="selection"
+          width="55" align="left">
+        </el-table-column>
+        <el-table-column
+          label="编号"
+          prop="id"
+          width="120" align="left">
+        </el-table-column>
+        <el-table-column
+          label="栏目名称"
+          prop="cateName"
+          width="120" align="left">
+        </el-table-column>
+        <el-table-column
+          prop="date"
+          label="启用时间" align="left">
+          <template slot-scope="scope">{{ scope.row.date | formatDate}}</template>
+        </el-table-column>
+        <el-table-column label="操作" align="left">
+          <template slot-scope="scope">
+            <el-button
+              size="mini"
+              @click="handleEdit(scope.$index, scope.row)">编辑
+            </el-button>
+            <el-button
+              size="mini"
+              type="danger"
+              @click="handleDelete(scope.$index, scope.row)">删除
+            </el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+      <el-button type="danger" :disabled="this.selItems.length==0" style="margin-top: 10px;width: 100px;"
+                 @click="deleteAll" v-if="this.categories.length>0">批量删除
+      </el-button>
+    </el-main>
+  </el-container>
+</template>
+<script>
+  import {postRequest} from '../utils/api'
+  import {putRequest} from '../utils/api'
+  import {deleteRequest} from '../utils/api'
+  import {getRequest} from '../utils/api'
+  export default{
+    methods: {
+      addNewCate(){
+        this.loading = true;
+        var _this = this;
+        postRequest('/admin/category/', {cateName: this.cateName}).then(resp=> {
+          if (resp.status == 200) {
+            var json = resp.data;
+            _this.$message({type: json.status, message: json.msg});
+            _this.cateName = '';
+            _this.refresh();
+          }
+          _this.loading = false;
+        }, resp=> {
+          if (resp.response.status == 403) {
+            _this.$message({
+              type: 'error',
+              message: resp.response.data
+            });
+          }
+          _this.loading = false;
+        });
+      },
+      deleteAll(){
+        var _this = this;
+        this.$confirm('确认删除这 ' + this.selItems.length + ' 条数据?', '提示', {
+          type: 'warning',
+          confirmButtonText: '确定',
+          cancelButtonText: '取消'
+        }).then(()=> {
+          var selItems = _this.selItems;
+          var ids = '';
+          for (var i = 0; i < selItems.length; i++) {
+            ids += selItems[i].id + ",";
+          }
+          _this.deleteCate(ids.substring(0, ids.length - 1));
+        }).catch(() => {
+          //取消
+          _this.loading = false;
+        });
+      },
+      handleSelectionChange(val) {
+        this.selItems = val;
+      },
+      handleEdit(index, row){
+        var _this = this;
+        this.$prompt('请输入新名称', '编辑', {
+          confirmButtonText: '更新',
+          inputValue: row.cateName,
+          cancelButtonText: '取消'
+        }).then(({value}) => {
+          //value就是输入值
+          if (value == null || value.length == 0) {
+            _this.$message({
+              type: 'info',
+              message: '数据不能为空!'
+            });
+          } else {
+            _this.loading = true;
+            putRequest("/admin/category/", {id: row.id, cateName: value}).then(resp=> {
+              var json = resp.data;
+              _this.$message({
+                type: json.status,
+                message: json.msg
+              });
+              _this.refresh();
+            }, resp=> {
+              if (resp.response.status == 403) {
+                _this.$message({
+                  type: 'error',
+                  message: resp.response.data
+                });
+              }
+              _this.loading = false;
+            });
+          }
+        });
+      },
+      handleDelete(index, row){
+        let _this = this;
+        this.$confirm('确认删除 ' + row.cateName + ' ?', '提示', {
+          confirmButtonText: '确定',
+          cancelButtonText: '取消',
+          type: 'warning'
+        }).then(() => {
+          _this.deleteCate(row.id);
+        }).catch(() => {
+          //取消
+          _this.loading = false;
+        });
+      },
+      deleteCate(ids){
+        var _this = this;
+        this.loading = true;
+        //删除
+        deleteRequest("/admin/category/" + ids).then(resp=> {
+          var json = resp.data;
+          _this.$message({
+            type: json.status,
+            message: json.msg
+          });
+          _this.refresh();
+        }, resp=> {
+          _this.loading = false;
+          if (resp.response.status == 403) {
+            _this.$message({
+              type: 'error',
+              message: resp.response.data
+            });
+          } else if (resp.response.status == 500) {
+            _this.$message({
+              type: 'error',
+              message: '该栏目下尚有文章，删除失败!'
+            });
+          }
+        })
+      },
+      refresh(){
+        let _this = this;
+        getRequest("/admin/category/all").then(resp=> {
+          _this.categories = resp.data;
+          _this.loading = false;
+        }, resp=> {
+          if (resp.response.status == 403) {
+            _this.$message({
+              type: 'error',
+              message: resp.response.data
+            });
+          }
+          _this.loading = false;
+        });
+      }
+    },
+    mounted: function () {
+      this.loading = true;
+      this.refresh();
+    },
+    data(){
+      return {
+        cateName: '',
+        selItems: [],
+        categories: [],
+        loading: false
+      }
+    }
+  }
+</script>
+<style>
+  .cate_mana_header {
+    background-color: #ececec;
+    margin-top: 20px;
+    padding-left: 5px;
+    display: flex;
+    justify-content: flex-start;
+  }
+
+  .cate_mana_main {
+    /*justify-content: flex-start;*/
+    display: flex;
+    flex-direction: column;
+    padding-left: 5px;
+    background-color: #ececec;
+    margin-top: 20px;
+    padding-top: 10px;
+  }
+</style>