element-plus/es/components/table/src/table-body/styles-helper.mjs.map

A Component Library for Vue 3

{"version":3,"file":"styles-helper.mjs","sources":["../../../../../../../packages/components/table/src/table-body/styles-helper.ts"],"sourcesContent":["import { getCurrentInstance } from 'vue'\n\nimport type { TableColumnCtx } from '../table-column/defaults'\nimport type { Table } from '../table/defaults'\nimport type { TableBodyProps } from './defaults'\n\nfunction useStyles<T>(props: Partial<TableBodyProps<T>>) {\n  const instance = getCurrentInstance()\n  const parent = instance.parent as Table<T>\n  const isColumnHidden = (index) => {\n    if (props.fixed === 'left') {\n      return index >= props.store.states.fixedLeafColumnsLength.value\n    } else if (props.fixed === 'right') {\n      return (\n        index <\n        props.store.states.columns.value.length -\n          props.store.states.rightFixedLeafColumnsLength.value\n      )\n    } else {\n      return (\n        index < props.store.states.fixedLeafColumnsLength.value ||\n        index >=\n          props.store.states.columns.value.length -\n            props.store.states.rightFixedLeafColumnsLength.value\n      )\n    }\n  }\n  const getRowStyle = (row: T, rowIndex: number) => {\n    const rowStyle = parent.props.rowStyle\n    if (typeof rowStyle === 'function') {\n      return rowStyle.call(null, {\n        row,\n        rowIndex,\n      })\n    }\n    return rowStyle || null\n  }\n\n  const getRowClass = (row: T, rowIndex: number) => {\n    const classes = ['el-table__row']\n    if (\n      parent.props.highlightCurrentRow &&\n      row === props.store.states.currentRow.value\n    ) {\n      classes.push('current-row')\n    }\n\n    if (props.stripe && rowIndex % 2 === 1) {\n      classes.push('el-table__row--striped')\n    }\n    const rowClassName = parent.props.rowClassName\n    if (typeof rowClassName === 'string') {\n      classes.push(rowClassName)\n    } else if (typeof rowClassName === 'function') {\n      classes.push(\n        rowClassName.call(null, {\n          row,\n          rowIndex,\n        })\n      )\n    }\n\n    if (props.store.states.expandRows.value.indexOf(row) > -1) {\n      classes.push('expanded')\n    }\n\n    return classes\n  }\n\n  const getCellStyle = (\n    rowIndex: number,\n    columnIndex: number,\n    row: T,\n    column: TableColumnCtx<T>\n  ) => {\n    const cellStyle = parent.props.cellStyle\n    if (typeof cellStyle === 'function') {\n      return cellStyle.call(null, {\n        rowIndex,\n        columnIndex,\n        row,\n        column,\n      })\n    }\n    return cellStyle\n  }\n\n  const getCellClass = (\n    rowIndex: number,\n    columnIndex: number,\n    row: T,\n    column: TableColumnCtx<T>\n  ) => {\n    const classes = [column.id, column.align, column.className]\n\n    if (isColumnHidden(columnIndex)) {\n      classes.push('is-hidden')\n    }\n\n    const cellClassName = parent.props.cellClassName\n    if (typeof cellClassName === 'string') {\n      classes.push(cellClassName)\n    } else if (typeof cellClassName === 'function') {\n      classes.push(\n        cellClassName.call(null, {\n          rowIndex,\n          columnIndex,\n          row,\n          column,\n        })\n      )\n    }\n\n    classes.push('el-table__cell')\n\n    return classes.join(' ')\n  }\n  const getSpan = (\n    row: T,\n    column: TableColumnCtx<T>,\n    rowIndex: number,\n    columnIndex: number\n  ) => {\n    let rowspan = 1\n    let colspan = 1\n    const fn = parent.props.spanMethod\n    if (typeof fn === 'function') {\n      const result = fn({\n        row,\n        column,\n        rowIndex,\n        columnIndex,\n      })\n      if (Array.isArray(result)) {\n        rowspan = result[0]\n        colspan = result[1]\n      } else if (typeof result === 'object') {\n        rowspan = result.rowspan\n        colspan = result.colspan\n      }\n    }\n    return { rowspan, colspan }\n  }\n  const getColspanRealWidth = (\n    columns: TableColumnCtx<T>[],\n    colspan: number,\n    index: number\n  ): number => {\n    if (colspan < 1) {\n      return columns[index].realWidth\n    }\n    const widthArr = columns\n      .map(({ realWidth, width }) => realWidth || width)\n      .slice(index, index + colspan)\n    return Number(\n      widthArr.reduce((acc, width) => Number(acc) + Number(width), -1)\n    )\n  }\n\n  return {\n    getRowStyle,\n    getRowClass,\n    getCellStyle,\n    getCellClass,\n    getSpan,\n    getColspanRealWidth,\n    isColumnHidden,\n  }\n}\n\nexport default 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