vue-ant-patterns/biz-es/b-search-helper/dyCustom.js

vue-ant-patterns

import _extends from 'babel-runtime/helpers/extends';
/*
 * @Author: your name
 * @Date: 2020-06-08 16:22:44
 * @LastEditTime: 2021-05-12 10:14:30
 * @LastEditors: w.pengfei
 * @Description: 动态加载组件
 * @FilePath: \hcm6-patterns\biz\b-search-helper\dyCustom.js
 */
import { strTrim } from '../_biz-utils/string';
export default {
  props: {
    params: Object,
    isSingle: Boolean,
    comPath: String,
    vSelectedRowKeys: Array,
    vSelectedRows: Array,
    treeSelectedKeys: Array
  },
  data: function data() {
    var _$props = this.$props,
        vSelectedRowKeys = _$props.vSelectedRowKeys,
        vSelectedRows = _$props.vSelectedRows;

    return {
      comName: '',
      v_selecteKeys: vSelectedRowKeys,
      v_selectedRows: vSelectedRows,
      comParams: {},
      path: ''
    };
  },
  created: function created() {
    var _$props2 = this.$props,
        comPath = _$props2.comPath,
        params = _$props2.params;

    var path = strTrim(comPath).split('?')[0];
    // sting 转成object
    var comParams = this.toQueryObject(strTrim(comPath).split('?')[1]);
    this.path = path;
    this.comName = path.split('.vue')[0];
    this.comParams = _extends(comParams || {}, params); // 传参
    try {
      // this.$options.components[this.comName] = require(`@/views/${path}`)['default'];
      this.$options.components[this.comName] = function () {
        // 解决异步程序 try 失效
        try {
          return import('@/views/' + path);
        } catch (e) {
          console.log(e);
          return null;
        }
      };
    } catch (e) {}
  },

  methods: {
    selectHandler: function selectHandler(selectedRowKeys, selectedRows) {
      this.v_selecteKeys = selectedRowKeys;
      this.v_selectedRows = selectedRows;
      this.$emit('select', selectedRowKeys, selectedRows);
    },

    // string转成object
    toQueryObject: function toQueryObject(queryString) {
      var queryObj = {};
      if (!!queryString) {
        var foo = queryString.split('&');
        for (var i = foo.length; i--;) {
          var index = foo[i].indexOf('=');
          if (index !== -1) {
            var n = foo[i].substring(0, index);
            var v = foo[i].substring(index + 1, foo[i].length);
            queryObj[n] = v;
          }
        }
      }
      return queryObj;
    }
  },
  mounted: function mounted() {
    this.$emit('dyComMounted', this);
  },

  render: function render(createElement) {
    var _$props3 = this.$props,
        vSelectedRowKeys = _$props3.vSelectedRowKeys,
        vSelectedRows = _$props3.vSelectedRows,
        isSingle = _$props3.isSingle;
    var comParams = this.comParams,
        comName = this.comName;

    return createElement(comName, {
      props: _extends({}, this.$props, {
        dSelectedRowKeys: vSelectedRowKeys,
        dSelectedRows: vSelectedRows,
        comParams: comParams,
        isSingle: isSingle
      }),
      on: _extends({}, this.$listeners, {
        select: this.selectHandler
      }),
      ref: 'dyCustom'
    });
  }
};