ivue-material-plus/dist/unplugin-vue-components/es/components/ivue-table/store/current.mjs.map

A high quality UI components Library with Vue.js

{"version":3,"file":"current.mjs","sources":["../../../../../../src/components/ivue-table/store/current.ts"],"sourcesContent":["import { getCurrentInstance, ref, unref } from 'vue';\r\nimport { getRowIdentity } from '../utils';\r\n\r\n// ts\r\nimport type { WatcherPropsData } from './index';\r\nimport type { Table } from '../table/defaults';\r\n\r\nfunction useCurrent(watcherData: WatcherPropsData) {\r\n  const vm = getCurrentInstance() as Table;\r\n\r\n  // 当前行数据\r\n  const currentRow = ref(null);\r\n  // 当前行key\r\n  const _currentRowKey = ref<string | null>(null);\r\n\r\n  // 更新当前行数据\r\n  const updateCurrentRowData = () => {\r\n    // 行数据的 Ke\r\n    const rowKey = watcherData.rowKey.value;\r\n    // data 为 null 时，解构时的默认值会被忽略\r\n    const data = watcherData.data.value || [];\r\n\r\n    // 上一个行数据\r\n    const oldCurrentRow = currentRow.value;\r\n\r\n    // 当 currentRow 不在 data 中时尝试更新数据\r\n    if (!data.includes(oldCurrentRow) && oldCurrentRow) {\r\n      // 行数据的key\r\n      if (rowKey) {\r\n        // 获取rowKey对应的数据\r\n        const currentRowKey = getRowIdentity(oldCurrentRow, rowKey);\r\n\r\n        // 设置当前行数据的key\r\n        setCurrentRowKey(currentRowKey);\r\n      }\r\n      // 没有key\r\n      else {\r\n        currentRow.value = null;\r\n      }\r\n\r\n      // 当表格的当前行发生变化的时候会触发该事件\r\n      if (currentRow.value === null) {\r\n        vm.emit('on-current-change', null, oldCurrentRow);\r\n      }\r\n    }\r\n    // 当前行key\r\n    else if (_currentRowKey.value) {\r\n      // 把初始时下设置的 rowKey 转化成 rowData\r\n      setCurrentRowKey(_currentRowKey.value);\r\n\r\n      // 恢复当前行键\r\n      restoreCurrentRowKey();\r\n    }\r\n  };\r\n\r\n  // 设置当前行的key\r\n  const setCurrentRowKey = (key: string) => {\r\n    const { data, rowKey } = watcherData;\r\n\r\n    // 当前行数据\r\n    let _currentRow = null;\r\n\r\n    // 行数据的key\r\n    if (rowKey.value) {\r\n      // 获取rowKey对应的数据\r\n      _currentRow = (unref(data) || []).find(\r\n        (item) => getRowIdentity(item, rowKey.value) === key\r\n      );\r\n    }\r\n\r\n    // 获取rowKey对应的数据\r\n    currentRow.value = _currentRow;\r\n\r\n    vm.emit('on-current-change', currentRow.value, null);\r\n  };\r\n\r\n  // 恢复当前行key\r\n  const restoreCurrentRowKey = () => {\r\n    _currentRowKey.value = null;\r\n  };\r\n\r\n  // 当前选择的行\r\n  const updateCurrentRow = (_currentRow) => {\r\n    // 上一个数据\r\n    const oldCurrentRow = currentRow.value;\r\n\r\n    // 是否有上一个数据\r\n    if (_currentRow && _currentRow !== oldCurrentRow) {\r\n      // 当前行数据\r\n      currentRow.value = _currentRow;\r\n\r\n      // 当表格的当前行发生变化的时候会触发该事件\r\n      vm.emit('on-current-change', currentRow.value, oldCurrentRow);\r\n    }\r\n\r\n    // 没有当前数据\r\n    if (!_currentRow && oldCurrentRow) {\r\n      currentRow.value = null;\r\n\r\n      // 当表格的当前行发生变化的时候会触发该事件\r\n      vm.emit('on-current-change', null, oldCurrentRow);\r\n    }\r\n  };\r\n\r\n  return {\r\n    updateCurrentRowData,\r\n    updateCurrentRow,\r\n    setCurrentRowKey,\r\n    states: {\r\n      _currentRowKey,\r\n      currentRow,\r\n    },\r\n  };\r\n}\r\n\r\nexport default 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