read_opc/chuanyi-admin/src/views/system/role/index.vue

<template>
  <div class="sy-content">
    <el-row>
      <el-col>
        <!-- 搜索信息 -->
        <el-form v-show="showSearch" ref="queryForm" :model="queryParams" size="small" :inline="true" label-width="68px">
          <el-form-item label="角色名称" prop="roleName">
            <el-input
              v-model="queryParams.roleName"
              placeholder="请输入角色名称"
              clearable
              style="width: 150px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="权限字符" prop="roleCode">
            <el-input
              v-model="queryParams.roleCode"
              placeholder="请输入权限字符"
              clearable
              style="width: 150px"
              @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>
        <!-- 操作按钮 -->
        <el-row>
          <el-col :span="1.5">
            <el-button
              type="primary"
              plain
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
            >新增</el-button>
          </el-col>
          <el-col :span="1.5" style="margin-left: 15px;">
            <el-button
              type="danger"
              plain
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
            >删除</el-button>
          </el-col>
        </el-row>
        <!-- 表格数据信息 -->
        <el-table v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="50" align="center" />
          <el-table-column v-if="false" key="id" label="角色编号" align="center" prop="id" />
          <el-table-column key="roleName" label="角色名称" align="center" prop="roleName" :show-overflow-tooltip="true" />
          <el-table-column key="roleCode" label="权限字符" align="center" prop="roleCode" :show-overflow-tooltip="true" />
          <el-table-column
            label="操作"
            align="center"
            width="350"
            class-name="small-padding fixed-width"
          >
            <template v-if="scope.row.userId !== 1" slot-scope="scope">
              <el-button
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
              >修改</el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
              >删除</el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-user"
                @click="handleAuthUser(scope.row)"
              >分配用户</el-button>
              <el-button
                size="mini"
                type="text"
                icon="el-icon-menu"
                @click="handleAuthMenu(scope.row)"
              >分配菜单</el-button>
            </template>
          </el-table-column>
        </el-table>
        <!-- 分页信息 -->
        <pagination
          v-show="total > 0"
          :total="total"
          :page.sync="queryParams.page"
          :limit.sync="queryParams.limit"
          align="right"
          @pagination="getRoleList"
        />
      </el-col>
    </el-row>

    <!-- 添加或修改对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col>
            <el-form-item label="角色名称" prop="roleName">
              <el-input v-model="form.roleName" placeholder="请输入角色名称" maxlength="20" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col>
            <el-form-item label="权限字符" prop="roleCode">
              <el-input v-model="form.roleCode" placeholder="请输入权限字符" maxlength="20" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { getRoleList, addRoleInfo, updateRoleInfo, delRoleById } from '@/api/system/role'

export default {
  name: 'Index',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 非多个禁用
      multiple: true,
      // 查询参数
      queryParams: {
        page: 1,
        limit: 10,
        roleName: undefined,
        roleCode: undefined
      },
      // 总条数
      total: 0,
      // 用户表格数据
      roleList: null,
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        roleName: [
          { required: true, message: '角色名称不能为空', trigger: 'blur' },
          { min: 2, max: 20, message: '角色名称长度必须介于 2 和 20 之间', trigger: 'blur' }
        ],
        roleCode: [
          { required: true, message: '权限字符不能为空', trigger: 'blur' },
          { min: 5, max: 20, message: '权限字符长度必须介于 5 和 20 之间', trigger: 'blur' },
          { validator: this.testKey }
        ]
      }
    }
  },
  created() {
    this.getRoleList()
  },
  methods: {
    /** 表单验证判断只能输入数字和字母 */
    testKey(rule, value, callback) {
      const key = /^[\a-\z\A-\Z0-9]+$/
      if (!key.test(value)) {
        callback(new Error('只能输入数字和字母'))
      } else {
        callback()
      }
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.page = 1
      this.getRoleList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.$refs['queryForm'].resetFields()
      this.handleQuery()
    },
    /** 多选框选中数据 */
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.userId)
      this.multiple = !selection.length
    },
    /** 查询用户列表 */
    getRoleList() {
      this.loading = true
      getRoleList(this.queryParams).then(response => {
        const data = response.data
        this.roleList = data.roleList
        this.total = data.count
        this.loading = false
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      console.log(row)
      const roleId = row.id
      if (!roleId) {
        const roleIdList = this.ids
        if (!roleIdList || roleIdList.length === 0) {
          this.$message({
            message: '请选择您要删除的角色',
            type: 'warning'
          })
          return
        }
        this.$confirm('您确定要删除选中的角色吗？', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          cancelButtonClass: 'btn_custom_cancel',
          type: 'warning'
        }).then(() => {
          for (const i in roleIdList) {
            const id = roleIdList[i]
            delRoleById({
              'roleId': id
            }).then(response => {
              this.getRoleList()
            })
          }
        }).catch(() => {
        })
        return
      }
      this.$confirm('您确定要删除角色【' + row.roleName + '】吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        cancelButtonClass: 'btn_custom_cancel',
        type: 'warning'
      }).then(() => {
        delRoleById({
          roleId
        }).then(response => {
          this.$message({
            message: '删除成功',
            type: 'success'
          })
          this.getRoleList()
        })
      }).catch(() => {
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      this.form = {
        id: row.id,
        roleName: row.roleName,
        roleCode: row.roleCode
      }
      this.open = true
      this.title = '修改角色'
    },
    /** 分配角色人员 */
    handleAuthUser(row) {
      const roleId = row.id
      this.$router.push('/system/role/user-auth/role/' + roleId)
    },
    /** 分配角色菜单 */
    handleAuthMenu(row) {
      const roleId = row.id
      this.$router.push('/system/role/user-menu/role/' + roleId)
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加角色'
    },
    /** 表单提交 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id !== undefined) {
            updateRoleInfo(this.form).then(response => {
              this.$message({
                message: '修改成功',
                type: 'success'
              })
              this.open = false
              this.getRoleList()
            })
          } else {
            addRoleInfo(this.form).then(response => {
              this.$message({
                message: '新增成功',
                type: 'success'
              })
              this.open = false
              this.getRoleList()
            })
          }
        }
      })
    },
    /** 表单重置 */
    cancel() {
      this.open = false
      this.reset()
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        roleName: undefined,
        roleCode: undefined
      }
      if (this.$refs['form']) {
        this.$refs['form'].resetFields()
      }
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss">
</style>