text: /**
   * 新增修改完成调用 modalFormOk方法 编辑弹框组件ref定义为modalForm
   * 高级查询按钮调用 superQuery方法  高级查询组件ref定义为superQueryModal
   * data中url定义 list为查询列表  delete为删除单条记录  deleteBatch为批量删除
   */
  import { filterObj } from '@/utils/util';
  import { deleteAction, getAction,downFile } from '@/api/manage'
  import Vue from 'vue'
  import { ACCESS_TOKEN } from "@/store/mutation-types"
  
  export const JeecgListMixin = {
    data(){
      return {
        //token header
        tokenHeader: {'X-Access-Token': Vue.ls.get(ACCESS_TOKEN)},
        /* 查询条件-请不要在queryParam中声明非字符串值的属性 */
        queryParam: {},
        /* 数据源 */
        dataSource:[],
        /* 分页参数 */
        ipagination:{
          current: 1,
          pageSize: 10,
          pageSizeOptions: ['10', '20', '30'],
          showTotal: (total, range) => {
            return range[0] + "-" + range[1] + " 共" + total + "条"
          },
          showQuickJumper: true,
          showSizeChanger: true,
          total: 0
        },
        // 排序参数
        isorter:{
          column: 'createTime',
          order: 'desc',
        },
        /* 筛选参数 */
        filters: {},
        /* table加载状态 */
        loading:false,
        /* table选中keys*/
        selectedRowKeys: [],
        /* table选中records*/
        selectionRows: [],
        /* 查询折叠 */
        toggleSearchStatus:false,
        /* 高级查询条件生效状态 */
        superQueryFlag:false,
        /* 高级查询条件 */
        superQueryParams:""
      }
    },
    created() {
      console.log("examid: "+ this.$route.params.examid)
      console.log("sessionname: " + this.$route.params.sessionName)
      if(!this.$route.params.examid)
        this.queryParam.examId = this.$route.params.examid
      if(!this.$route.params.sessionName)
        this.queryParam.sessionName = this.$route.params.sessionName
      this.loadData();
      //初始化字典配置 在自己页面定义
    },
    methods:{
      loadData(arg) {
        let self = this
        if(!this.url.list){
          this.$message.error("请设置url.list属性!")
          return
        }
        //加载数据 若传入参数1则加载第一页的内容
        if (arg === 1) {
          this.ipagination.current = 1;
        }
        var params = this.getQueryParams();//查询条件
        console.log("queryparams:",params);
        this.loading = true;
        getAction(this.url.list, params).then((res) => {
          if (res.success) {
            this.hasquest = res.message;
            this.dataSource = res.result.records;
            this.ipagination.total = res.result.total;
            this.initDictConfig();
          }
          console.log("ipagination",this.ipagination)
          this.loading = false;
        })
      },
      initDictConfig(){
        console.log("--initDictConfig!")
      },
      handleSuperQuery(arg) {
        //高级查询方法
        if(!arg){
          this.superQueryParams=''
          this.superQueryFlag = false
        }else{
          this.superQueryFlag = true
          this.superQueryParams=JSON.stringify(arg)
        }
        this.loadData()
      },
      getQueryParams() {
        //获取查询条件
        let sqp = {}
        if(this.superQueryParams){
          sqp['superQueryParams']=encodeURI(this.superQueryParams)
        }
        let param = Object.assign(sqp, this.queryParam, this.isorter ,this.filters);
        param.field = this.getQueryField();
        param.pageNo = this.ipagination.current;
        param.pageSize = this.ipagination.pageSize;
        return filterObj(param);
      },
      getQueryField() {
        //TODO 字段权限控制
        let str = "id";
        this.columns.forEach(function (value) {
          if(value.dataIndex!=null&&value.dataIndex!='')
            str += "," + value.dataIndex;
        });
        return str;
      },
  
      onSelectChange(selectedRowKeys, selectionRows) {
        this.selectedRowKeys = selectedRowKeys;
        this.selectionRows = selectionRows;
      },
      onClearSelected() {
        this.selectedRowKeys = [];
        this.selectionRows = [];
      },
      searchQuery() {
        this.loadData(1);
      },
      superQuery() {
        this.$refs.superQueryModal.show();
      },
      searchReset() {
        this.queryParam = {}
        this.loadData(1);
      },
      //为在某个试题库中重置所重写的重置方法，因为此时sessionname有值
      searchReset1(){
        this.queryParam={}
        this.queryParam.sessionName = this.$route.params.sessionName
        this.loadData(1);
      },
      searchReset2(){
        this.queryParam={}
        this.queryParam.examId = this.$route.params.examid
        this.loadData(1)
      },
      batchDel: function () {
        if(!this.url.deleteBatch){
          this.$message.error("请设置url.deleteBatch属性!")
          return
        }
        if (this.selectedRowKeys.length <= 0) {
          this.$message.warning('请选择一条记录！');
          return;
        } else {
          var ids = "";
          for (var a = 0; a < this.selectedRowKeys.length; a++) {
            ids += this.selectedRowKeys[a] + ",";
          }
          var that = this;
          this.$confirm({
            title: "确认删除",
            content: "是否删除选中数据?",
            onOk: function () {
              deleteAction(that.url.deleteBatch, {ids: ids}).then((res) => {
                if (res.success) {
                  that.$message.success(res.message);
                  that.loadData();
                  that.onClearSelected();
                } else {
                  that.$message.warning(res.message);
                }
              });
            }
          });
        }
      },
      handleDelete: function (id) {
        if(!this.url.delete){
          this.$message.error("请设置url.delete属性!")
          return
        }
        var that = this;
        deleteAction(that.url.delete, {id: id}).then((res) => {
          if (res.success) {
            that.$message.success(res.message);
            that.loadData();
          } else {
            that.$message.warning(res.message);
          }
        });
      },
      handleEdit: function (record) {
        this.$refs.modalForm.edit(record);
        this.$refs.modalForm.title = "编辑";
      },
      handleAdd: function () {
        this.$refs.modalForm.add();
        this.$refs.modalForm.title = "新增";
      },
      handleTableChange(pagination, filters, sorter) {
        //分页、排序、筛选变化时触发
        //TODO 筛选
        // if (Object.keys(sorter).length > 0) {
        //   this.isorter.column = sorter.field;
        //   this.isorter.order = "ascend" == sorter.order ? "asc" : "desc"
        // }
        const pager = {...this.pagination};
        pager.current = pagination.current;
        this.ipagination = pager;
        this.loadData();
      },
      handleToggleSearch(){
        this.toggleSearchStatus = !this.toggleSearchStatus;
      },
      modalFormOk() {
        // 新增/修改 成功时，重载列表
        this.loadData();
      },
      handleDetail:function(record){
        this.$refs.modalForm.edit(record);
        this.$refs.modalForm.title="详情";
        this.$refs.modalForm.disableSubmit = true;
      },
      /* 导出 */
      handleExportXls2(){
        let paramsStr = encodeURI(JSON.stringify(this.getQueryParams()));
        let url = `${window._CONFIG['domianURL']}/${this.url.exportXlsUrl}?paramsStr=${paramsStr}`;
        window.location.href = url;
      },
      handleExportXls(fileName){
        if(!fileName || typeof fileName != "string"){
          fileName = "导出文件"
        }
        let param = {...this.queryParam};
        if(this.selectedRowKeys && this.selectedRowKeys.length>0){
          param['selections'] = this.selectedRowKeys.join(",")
        }
        console.log("导出参数",param)
        downFile(this.url.exportXlsUrl,param).then((data)=>{
          if (!data) {
            this.$message.warning("文件下载失败")
            return
          }
          if (typeof window.navigator.msSaveBlob !== 'undefined') {
            window.navigator.msSaveBlob(new Blob([data]), fileName+'.xls')
          }else{
            let url = window.URL.createObjectURL(new Blob([data]))
            let link = document.createElement('a')
            link.style.display = 'none'
            link.href = url
            link.setAttribute('download', fileName+'.xls')
            document.body.appendChild(link)
            link.click()
            document.body.removeChild(link); //下载完成移除元素
            window.URL.revokeObjectURL(url); //释放掉blob对象
          }
        })
      },
      /* 导入 */
      handleImportExcel(info){
        console.log("info.file:  "+info.file.toString())
        console.log(info.file)
        if (info.file.status !== 'uploading') {
          console.log(info.file, info.fileList);
        }
        if (info.file.status === 'done') {
          if(info.file.response.success){
            this.$message.success(`${info.file.name} 文件上传成功`);
            this.loadData();
          } else {
            this.$message.error(`${info.file.name} ${info.file.response.message}.`);
          }
        } else if (info.file.status === 'error') {
          this.$message.error(`文件上传失败: ${info.file.msg} `);
        }
      },
      /* 图片预览 */
      getImgView(text){
        if(text && text.indexOf(",")>0){
          text = text.substring(0,text.indexOf(","))
        }
        return window._CONFIG['imgDomainURL']+"/"+text
      },
      /* 文件下载 */
      uploadFile(text){
        if(!text){
          this.$message.warning("未知的文件")
          return;
        }
        if(text.indexOf(",")>0){
          text = text.substring(0,text.indexOf(","))
        }
        window.open(window._CONFIG['domianURL'] + "/sys/common/download/"+text);
      }
    }
  
  }