other / mew-iview

  <template>

      <table cellspacing="0" cellpadding="0" border="0" :style="style">
          <colgroup>
              <col v-for="column in columns" :width="setCellWidth(column, $index)">
          </colgroup>
          <thead>
              <tr>
                  <th v-for="column in columns" :class="alignCls(column)">

                      <div :class="cellClasses(column)">

                          <template v-if="column.type === 'selection'"><Checkbox :checked="isSelectAll" @on-change="selectAll"></Checkbox></template>

                          <template v-else>
                              {{{ renderHeader(column, $index) }}}
                              <span :class="[prefixCls + '-sort']" v-if="column.sortable">
                                  <i class="ivu-icon ivu-icon-arrow-up-b" @click="handleSortAsc($index)"></i>
                                  <i class="ivu-icon ivu-icon-arrow-down-b" @click="handleSortDesc($index)"></i>
                              </span>
                          </template>

                      </div>
                  </th>
              </tr>
          </thead>
      </table>

  </template>
  <script>

      import Checkbox from '../checkbox/checkbox.vue';
      import Mixin from './mixin';
      import { deepCopy } from '../../utils/assist';
  

      export default {

          mixins: [ Mixin ],
          components: { Checkbox },

          props: {
              prefixCls: String,

              style: Object,

              columns: Array,

              cloneData: Array,
              fixed: Boolean

          },
          computed: {

              isSelectAll () {
                  return !this.cloneData.some(data => !data._isChecked);
              }

          },
          methods: {

              cellClasses (column) {
                  return [
                      `${this.prefixCls}-cell`,
                      {
                          [`${this.prefixCls}-hidden`]: !this.fixed && column.fixed && (column.fixed === 'left' || column.fixed === 'right')
                      }
                  ]
              },

              setCellWidth (column, index) {
                  return this.$parent.setCellWidth(column, index);
              },

              renderHeader (column, $index) {
                  if ('renderHeader' in this.columns[$index]) {
                      return this.columns[$index].renderHeader(column, $index);
                  } else {
                      return column.title || '#';
                  }

              },

              selectAll () {
                  const status = !this.isSelectAll;

                  this.$parent.selectAll(status);

              },
              handleSortAsc (index) {
                  this.$parent.handleSort(index, 'asc');
              },
              handleSortDesc (index) {
                  this.$parent.handleSort(index, 'desc');

              }
          }
      }

  </script>