lyh
6 天以前 c60e141e9b43be2eb5122eaa7da13bc0cf3848cd
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<template>
  <el-row>
    <div id="deviceContextMenuDiv" style="height: 100%">
      <!--右键设备节点-->
      <ul id="deviceContextMenu" class="contextMenu" v-show="deviceContextVisible">
        <!--刷新-->
        <li @click="loadTree"><i class="el-icon-refresh"></i> 刷新</li>
        <li v-if="contextMenuList.device_edit.show"  class="menu_item" @click="showDeviceEditDialog"><i class="el-icon-plus"></i> 编辑属性</li>
         <li v-if="contextMenuList.device_import.show" class="menu_item" @click="showDocImportDialog"><i class="el-icon-plus"></i> 导入NC文档</li>
        <li v-if="contextMenuList.device_delete.show"  class="menu_item" @click="deleteDevice"><i class="el-icon-delete"></i> 删除</li>
        <!--<li v-if="contextMenuList.device_export.show"  class="menu_item" @click=""><i class="el-icon-plus"></i> 导出NC文档</li>-->
        <!--权限配置-->
        <li v-if="contextMenuList.public_assign_permission.show"  @click="showDeviceAssignDialog"><i class="el-icon-edit"></i> 权限配置</li>
      </ul>
 
      <!--设备树空白区-->
      <ul id="deviceGroupBlankMenu" class="contextMenu" v-show="groupBlankVisible">
        <!--刷新-->
        <li @click="loadTree"><i class="el-icon-refresh"></i> 刷新</li>
        <li v-if="contextMenuList.device_group_add.show"  class="menu_item" @click="showGroupAddDialog"><i class="el-icon-plus"></i> 添加分组</li>
      </ul>
 
      <!--右键设备分组-->
      <ul id="deviceGroupContextMenu" class="contextMenu" v-show="groupContextVisible">
        <!--刷新-->
        <li @click="loadTree"><i class="el-icon-refresh"></i> 刷新</li>
         <li v-if="contextMenuList.device_group_add_child.show"  class="menu_item" @click="showDeviceAddDialog"><i class="el-icon-plus"></i> 添加设备</li>
        <li v-if="contextMenuList.device_group_add.show"  class="menu_item" @click="showGroupAddChildDialog"><i class="el-icon-plus"></i> 添加子分组</li>
        <li v-if="contextMenuList.device_group_edit.show"  class="menu_item" @click="showGroupEditDialog"><i class="el-icon-plus"></i> 编辑属性</li>
        <li v-if="contextMenuList.device_group_delete.show"  class="menu_item" @click="deleteDeviceGroup"><i class="el-icon-delete"></i> 删除</li>
        <!--权限配置-->
        <li v-if="contextMenuList.public_assign_permission.show"  @click="showGroupAssignDialog"><i class="el-icon-edit"></i> 权限配置</li>
      </ul>
    </div>
  </el-row>
</template>
 
<script>
  import * as SystemApi from '../../../base/api/system'
    export default {
      name: "device_context_menu",
      props:['baseNode'],
      data(){
        return{
          docUploadParams : {
            attributionId:'',
            attributionType:4
          },
          groupBlankVisible:false,
          groupContextVisible:false,
          deviceContextVisible:false,
          contextMenuList: {},
          defaultContextMenuList: {
            public_assign_permission: {show:false, code:'public_assign_permission'},//权限配置
            device_group_add : {show:false, code : 'device_group_add'},//设备-添加分组
            device_group_edit : {show:false, code : 'device_group_edit'},//编辑设备信息
            device_group_delete : {show:false, code : 'device_group_delete'},//删除设备
            device_group_add_child : {show:false, code : 'device_group_add_child'},//添加设备
            device_edit : {show:false, code : 'device_edit'},//编辑设备信息
            device_delete : {show:false, code : 'device_delete'},//删除设备
            device_export : {show:false, code : 'device_export'},//设备-导出文档
            device_import : {show:false, code : 'device_import'},//设备-导入文档
          }
        }
      },
      methods:{
        //加载树
        loadTree(){
          this.$emit('loadTree');
        },
        showGroupAddDialog() {
          this.$emit('showGroupAddDialog');
        },
        showGroupEditDialog() {
          this.$emit('showGroupEditDialog');
        },
        showDeviceAddDialog() {
          this.$emit('showDeviceAddDialog');
        },
        showDeviceEditDialog() {
          this.$emit('showDeviceEditDialog');
        },
        showDeviceAssignDialog() {
          this.$emit('showDeviceAssignDialog');
        },
        showGroupAssignDialog() {
          this.$emit('showGroupAssignDialog');
        },
        showDocImportDialog() {
          if(this.baseNode && this.baseNode.index == 2) {
            this.docUploadParams.attributionId=this.baseNode.list.deviceId;
            this.$emit('showDocImportDialog', this.docUploadParams);
          }
        },
        showGroupAddChildDialog() {
          this.$emit('showGroupAddChildDialog');
        },
        deleteDeviceGroup(){
          this.$emit('deleteDeviceGroup');
        },
        deleteDevice(){
          this.$emit('deleteDevice');
        },
        treeRightClick(MouseEvent, object, Node, element, params){
          this.closeMenu();
          this.getContextMenuList(params).then((res) => {
            if(res.success && res.list && res.list.length > 0) {
              this.contextMenuList = JSON.parse(JSON.stringify(this.defaultContextMenuList));
              res.list.forEach((v,k) =>{
                if(this.contextMenuList[v] && this.contextMenuList[v].code == v) {
                  this.contextMenuList[v].show = true;
                }
              });
              let menu;
              if(object.type == 1) {
                this.groupContextVisible = true; // 显示产品模态窗口,跳出自定义菜单栏
                console.log('-----打开右键菜单')
                menu = document.querySelector('#deviceGroupContextMenu');
              }else if(object.type == 2) {
                this.deviceContextVisible = true; // 显示产品模态窗口,跳出自定义菜单栏
                console.log('-----打开右键菜单')
                menu = document.querySelector('#deviceContextMenu');
              }
              document.addEventListener('click', this.foo);// 给整个document添加监听鼠标事件,点击任何位置执行foo方法
              this.$nextTick(function () {
                /*if(MouseEvent) {*/
                  console.log('------定位右键菜单')
                  menu.style.left = MouseEvent.clientX - 0 + 'px';
                  let h = document.getElementById('deviceContextMenuDiv').offsetHeight;
                  if (MouseEvent.clientY - 60 + menu.clientHeight > h) {
                    menu.style.top = MouseEvent.clientY - 60 - menu.clientHeight + 'px'
                  }else {
                    menu.style.top = MouseEvent.clientY - 60 + 'px'
                  }
                /*}*/
              })
            }else if(res.success){
              this.$message.error('没有权限');
            }else {
              this.$message.error('校验错误');
            }
          });
        },
        blankRightClick(e, param){
          this.closeMenu();
          this.getContextMenuList(param).then((res)=>{
            if(res.success && res.list && res.list.length > 0) {
              this.contextMenuList = JSON.parse(JSON.stringify(this.defaultContextMenuList));
              res.list.forEach((v,k) =>{
                if(this.contextMenuList[v] && this.contextMenuList[v].code == v) {
                  this.contextMenuList[v].show = true;
                }
              })
              let menu = document.querySelector('#deviceGroupBlankMenu');
              document.addEventListener('click', this.foo);// 给整个document添加监听鼠标事件,点击任何位置执行foo方法
              this.groupBlankVisible = true;
 
              this.$nextTick(function () {
                //debugger;
                if(e && menu) {
                  menu.style.left = e.clientX - 0 + 'px';
                  let h = document.getElementById('deviceContextMenuDiv').offsetHeight;
                  if (e.clientY - 60 + menu.clientHeight > h) {
                    menu.style.top = e.clientY - 60 - menu.clientHeight + 'px'
                  }else {
                    menu.style.top = e.clientY - 60 + 'px'
                  }
                }
              })
            }else if(res.success){
              this.$message.error('没有权限');
            }else {
              this.$message.error('校验错误');
            }
          });
        },
        closeMenu() {
          console.log('关闭右键菜单 ----close')
          this.groupBlankVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
          this.groupContextVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
          this.deviceContextVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
        },
        foo() { // 取消鼠标监听事件 菜单栏
          console.log('关闭右键菜单 ----foo')
          this.groupBlankVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
          this.groupContextVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
          this.deviceContextVisible = false; // 先把模态框关死,目的是 第二次或者第n次右键鼠标的时候 它默认的是true
          document.removeEventListener('click', this.foo) // 要及时关掉监听,不关掉的是一个坑,不信你试试,虽然前台显示的时候没有啥毛病,加一个alert你就知道了
        },
        async getContextMenuList(params){
          return await SystemApi.button_list(params);
        }
      },
      //初始化  模板渲染前调用
      created(){
        //this.contextMenuList = this.defaultContextMenuList;
        this.contextMenuList = JSON.parse(JSON.stringify(this.defaultContextMenuList));
      },
      //监听
      watch: {
        //右键菜单
        groupBlankVisible(value) {
           if (value) {
             document.body.addEventListener('click', this.closeMenu)
           } else {
             document.body.removeEventListener('click', this.closeMenu)
           }
         },
      }
    }
</script>
 
<style scoped lang="scss">
  .el-row{
    height: 100%;
  }
  #comMenu{
    height: 100%;
  }
  .contextMenu {
    margin: 0;
    background: #fff;
    width: 145px;
    z-index: 3000;
    position: absolute;
    list-style-type: none;
    padding: 5px 0;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 400;
    color: #333;
    box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, 0.3);
    li {
      margin: 0;
      padding: 7px 16px;
      cursor: pointer;
      list-style-type:none;
      position: relative;
      font-size:15px
    }
    li:hover {
      background-color: #1790ff;
      color: white;
    }
  }
</style>