hongluan-ui/lib/components/simple-table/src/composables/use-expand.js

Hongluan Component Library for Vue 3

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var vue = require('vue');

function useExpand({ expandRowKeys, defaultExpandAll, getRowKey }) {
  const allExpandKeys = vue.ref(expandRowKeys.value.reduce((prev, cur) => (prev[cur] = true, prev), {}));
  const { emit } = vue.getCurrentInstance();
  const expandedKeyExisted = (row, slotName) => {
    if (!slotName)
      return false;
    const rowKey = getRowKey(row) + slotName;
    return rowKey in allExpandKeys.value ? allExpandKeys.value[rowKey] : defaultExpandAll.value;
  };
  const toggleExpandRow = (row, slotName) => {
    const key = getRowKey(row);
    toggleExpand(key, slotName);
  };
  const toggleExpand = (key, slotName) => {
    const rowKey = key + slotName;
    allExpandKeys.value[rowKey] = rowKey in allExpandKeys.value ? !allExpandKeys.value[rowKey] : !defaultExpandAll.value;
    emit("expand", allExpandKeys.value[rowKey], rowKey, slotName);
  };
  vue.watch(expandRowKeys, () => {
    allExpandKeys.value = expandRowKeys.value.reduce((prev, cur) => (prev[cur] = true, prev), {});
  });
  return {
    expandedKeyExisted,
    toggleExpandRow,
    toggleExpand
  };
}

exports.useExpand = useExpand;
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