学工发布通知前端页面和查看工作台我的消息模块修改

src/views/routine/NotificationManagement/index.vue

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+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="内容" prop="content">
+        <el-input
+          v-model="queryParams.content"
+          placeholder="请输入通知内容"
+          clearable
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['routine:NotificationManagement:add']"
+        >新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="success"
+          plain
+          icon="el-icon-edit"
+          size="mini"
+          :disabled="single"
+          @click="handleUpdate"
+          v-hasPermi="['routine:NotificationManagement:edit']"
+        >修改</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="multiple"
+          @click="handleDelete"
+          v-hasPermi="['routine:NotificationManagement:remove']"
+        >删除</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="warning"
+          plain
+          icon="el-icon-download"
+          size="mini"
+          @click="handleExport"
+          v-hasPermi="['routine:NotificationManagement:export']"
+        >导出</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="NotificationManagementList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="序号" type="index" align="center" prop="id" />
+      <el-table-column label="收信人用户id" align="center" prop="receiver" />
+      <el-table-column label="消息内容" align="center" prop="content" />
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['routine:NotificationManagement:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['routine:NotificationManagement:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    
+    <pagination
+      v-show="total>0"
+      :total="total"
+      :page.sync="queryParams.pageNum"
+      :limit.sync="queryParams.pageSize"
+      @pagination="getList"
+    />
+
+    <!-- 添加或修改通知管理对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
+        <!-- 发送方式选择 -->
+        <el-form-item label="发送方式" prop="sendType">
+          <el-radio-group v-model="form.sendType" @change="handleSendTypeChange">
+            <el-radio label="grade">按年级发送</el-radio>
+          </el-radio-group>
+        </el-form-item>
+        
+        <!-- 年级多选 -->
+        <el-form-item 
+          v-if="form.sendType === 'grade'" 
+          label="选择年级" 
+          prop="selectedGrades"
+        >
+          <el-select 
+            v-model="form.selectedGrades" 
+            multiple 
+            placeholder="请选择年级"
+            style="width: 100%"
+          >
+            <el-option
+              v-for="grade in gradeList"
+              :key="grade.value"
+              :label="grade.label"
+              :value="grade.value"
+            />
+          </el-select>
+        </el-form-item>
+        
+        <el-form-item label="消息内容" prop="content">
+          <editor v-model="form.content" :min-height="192"/>
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm">发送</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listNotificationManagement, getNotificationManagement, delNotificationManagement, addNotificationManagement, updateNotificationManagement, getGradeList, sendNotificationByGrades } from "@/api/routine/NotificationManagement";
+
+export default {
+  name: "NotificationManagement",
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 选中数组
+      ids: [],
+      // 非单个禁用
+      single: true,
+      // 非多个禁用
+      multiple: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 总条数
+      total: 0,
+      // 通知管理表格数据
+      NotificationManagementList: [],
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 年级列表
+      gradeList: [],
+      // 查询参数
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        sender: null,
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+        sendType: [
+          { required: true, message: "请选择发送方式", trigger: "change" }
+        ],
+        content: [
+          { required: true, message: "请输入消息内容", trigger: "blur" }
+        ]
+      }
+    };
+  },
+  created() {
+    this.getList();
+    this.getGradeList();
+  },
+  methods: {
+    /** 查询通知管理列表 */
+    getList() {
+      this.loading = true;
+      listNotificationManagement(this.queryParams).then(response => {
+        this.NotificationManagementList = response.rows;
+        this.total = response.total;
+        this.loading = false;
+      });
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        id: null,
+        sender: null,
+        receiver: null,
+        content: null,
+        sendType: 'user',
+        selectedGrades: [],
+        createBy: null,
+        createTime: null,
+        updateBy: null,
+        updateTime: null
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNum = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.ids = selection.map(item => item.id)
+      this.single = selection.length!==1
+      this.multiple = !selection.length
+    },
+    /** 新增按钮操作 */
+    handleAdd() {
+      this.reset();
+      this.open = true;
+      this.title = "添加通知管理";
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+      this.reset();
+      const id = row.id || this.ids
+      getNotificationManagement(id).then(response => {
+        this.form = response.data;
+        this.open = true;
+        this.title = "修改通知管理";
+      });
+    },
+    /** 提交按钮 */
+    submitForm() {
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+          // 验证发送方式对应的必填字段
+          if (this.form.sendType === 'user' && !this.form.receiver) {
+            this.$modal.msgError("请输入收信人用户学号");
+            return;
+          }
+          if (this.form.sendType === 'grade' && (!this.form.selectedGrades || this.form.selectedGrades.length === 0)) {
+            this.$modal.msgError("请选择年级");
+            return;
+          }
+          
+          if (this.form.id != null) {
+            // 修改操作
+            updateNotificationManagement(this.form).then(response => {
+              this.$modal.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            });
+          } else {
+            // 新增操作
+            if (this.form.sendType === 'grade') {
+              // 按年级发送
+              const data = {
+                content: this.form.content,
+                selectedGrades: this.form.selectedGrades
+              };
+              sendNotificationByGrades(data).then(response => {
+                this.$modal.msgSuccess("通知发送成功");
+                this.open = false;
+                this.getList();
+              });
+            } 
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      const ids = row.id || this.ids;
+      this.$modal.confirm('是否确认删除通知管理编号为"' + ids + '"的数据项？').then(function() {
+        return delNotificationManagement(ids);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    /** 导出按钮操作 */
+    handleExport() {
+      this.download('NotificationManagement/NotificationManagement/export', {
+        ...this.queryParams
+      }, `NotificationManagement_${new Date().getTime()}.xlsx`)
+    },
+    
+    /** 获取年级列表 */
+    getGradeList() {
+      getGradeList().then(response => {
+        // 假设后端返回的数据格式为 [{ gradeId: 1, gradeName: "2021级" }, ...]
+        // 转换为下拉框需要的格式
+        this.gradeList = response.data.map(item => ({
+          value: item.gradeId || item.id,
+          label: item.gradeName || item.name
+        }));
+      }).catch(() => {
+        // 如果接口不存在，使用默认数据
+        this.gradeList = [
+          { value: '2022', label: '2022级' },
+          { value: '2023', label: '2023级' },
+          { value: '2024', label: '2024级' }
+        ];
+      });
+    },
+    
+    /** 发送方式改变时的处理 */
+    handleSendTypeChange(value) {
+      // 清空相关字段
+      if (value === 'user') {
+        this.form.selectedGrades = [];
+      } else if (value === 'grade') {
+        this.form.receiver = null;
+      }
+      
+      // 重新设置表单验证规则
+      this.$nextTick(() => {
+        this.$refs.form && this.$refs.form.clearValidate();
+      });
+    }
+  }
+};
+</script>