vxe-table-ro-test
Version:
一个基于 vue 的 PC 端表格组件，支持增删改查、虚拟树、列拖拽，懒加载、快捷菜单、数据校验、树形结构、打印、导入导出、自定义模板、渲染器、JSON 配置式...
1,343 lines (1,342 loc) • 59.9 kB
JavaScript
"use strict";
var _vue = require("vue");
var _xeUtils = _interopRequireDefault(require("xe-utils"));
var _ui = require("../../../ui");
var _util = require("../../src/util");
var _utils = require("../../../ui/src/utils");
var _util2 = require("./util");
var _log = require("../../../ui/src/log");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const {
getI18n,
hooks,
renderer
} = _ui.VxeUI;
let htmlCellElem;
const csvBOM = '\ufeff';
const enterSymbol = '\r\n';
function defaultFilterExportColumn(column) {
return column.property || ['seq', 'checkbox', 'radio'].indexOf(column.type) > -1;
}
const getConvertColumns = columns => {
const result = [];
columns.forEach(column => {
if (column.childNodes && column.childNodes.length) {
result.push(column);
result.push(...getConvertColumns(column.childNodes));
} else {
result.push(column);
}
});
return result;
};
const convertToRows = originColumns => {
let maxLevel = 1;
const traverse = (column, parent) => {
if (parent) {
column._level = parent._level + 1;
if (maxLevel < column._level) {
maxLevel = column._level;
}
}
if (column.childNodes && column.childNodes.length) {
let colSpan = 0;
column.childNodes.forEach(subColumn => {
traverse(subColumn, column);
colSpan += subColumn._colSpan;
});
column._colSpan = colSpan;
} else {
column._colSpan = 1;
}
};
originColumns.forEach(column => {
column._level = 1;
traverse(column);
});
const rows = [];
for (let i = 0; i < maxLevel; i++) {
rows.push([]);
}
const allColumns = getConvertColumns(originColumns);
allColumns.forEach(column => {
if (column.childNodes && column.childNodes.length) {
column._rowSpan = 1;
} else {
column._rowSpan = maxLevel - column._level + 1;
}
rows[column._level - 1].push(column);
});
return rows;
};
function toTableBorder(border) {
if (border === true) {
return 'full';
}
if (border) {
return border;
}
return 'default';
}
function getBooleanValue(cellValue) {
return cellValue === 'TRUE' || cellValue === 'true' || cellValue === true;
}
function getFooterData(opts, footerTableData) {
const {
footerFilterMethod
} = opts;
return footerFilterMethod ? footerTableData.filter((items, index) => footerFilterMethod({
items,
$rowIndex: index
})) : footerTableData;
}
function getCsvCellTypeLabel(column, cellValue) {
if (cellValue) {
if (column.type === 'seq') {
return `\t${cellValue}`;
}
switch (column.cellType) {
case 'string':
if (!isNaN(cellValue)) {
return `\t${cellValue}`;
}
break;
case 'number':
break;
default:
if (cellValue.length >= 12 && !isNaN(cellValue)) {
return `\t${cellValue}`;
}
break;
}
}
return cellValue;
}
function toTxtCellLabel(val) {
if (/[",\s\n]/.test(val)) {
return `"${val.replace(/"/g, '""')}"`;
}
return val;
}
function getElementsByTagName(elem, qualifiedName) {
return elem.getElementsByTagName(qualifiedName);
}
function getTxtCellKey(now) {
return `#${now}@${_xeUtils.default.uniqueId()}`;
}
function replaceTxtCell(cell, vMaps) {
return cell.replace(/#\d+@\d+/g, key => _xeUtils.default.hasOwnProp(vMaps, key) ? vMaps[key] : key);
}
function getTxtCellValue(val, vMaps) {
const rest = replaceTxtCell(val, vMaps);
return rest.replace(/^"+$/g, qVal => '"'.repeat(Math.ceil(qVal.length / 2)));
}
function parseCsvAndTxt(columns, content, cellSeparator) {
const list = content.split(enterSymbol);
const rows = [];
let fields = [];
if (list.length) {
const vMaps = {};
const now = Date.now();
list.forEach(rVal => {
if (rVal) {
const item = {};
rVal = rVal.replace(/("")|(\n)/g, (text, dVal) => {
const key = getTxtCellKey(now);
vMaps[key] = dVal ? '"' : '\n';
return key;
}).replace(/"(.*?)"/g, (text, cVal) => {
const key = getTxtCellKey(now);
vMaps[key] = replaceTxtCell(cVal, vMaps);
return key;
});
const cells = rVal.split(cellSeparator);
if (!fields.length) {
fields = cells.map(val => getTxtCellValue(val.trim(), vMaps));
} else {
cells.forEach((val, colIndex) => {
if (colIndex < fields.length) {
item[fields[colIndex]] = getTxtCellValue(val.trim(), vMaps);
}
});
rows.push(item);
}
}
});
}
return {
fields,
rows
};
}
function parseCsv(columns, content) {
return parseCsvAndTxt(columns, content, ',');
}
function parseTxt(columns, content) {
return parseCsvAndTxt(columns, content, '\t');
}
function parseHTML(columns, content) {
const domParser = new DOMParser();
const xmlDoc = domParser.parseFromString(content, 'text/html');
const bodyNodes = getElementsByTagName(xmlDoc, 'body');
const rows = [];
const fields = [];
if (bodyNodes.length) {
const tableNodes = getElementsByTagName(bodyNodes[0], 'table');
if (tableNodes.length) {
const theadNodes = getElementsByTagName(tableNodes[0], 'thead');
if (theadNodes.length) {
_xeUtils.default.arrayEach(getElementsByTagName(theadNodes[0], 'tr'), rowNode => {
_xeUtils.default.arrayEach(getElementsByTagName(rowNode, 'th'), cellNode => {
fields.push(cellNode.textContent);
});
});
const tbodyNodes = getElementsByTagName(tableNodes[0], 'tbody');
if (tbodyNodes.length) {
_xeUtils.default.arrayEach(getElementsByTagName(tbodyNodes[0], 'tr'), rowNode => {
const item = {};
_xeUtils.default.arrayEach(getElementsByTagName(rowNode, 'td'), (cellNode, colIndex) => {
if (fields[colIndex]) {
item[fields[colIndex]] = cellNode.textContent || '';
}
});
rows.push(item);
});
}
}
}
}
return {
fields,
rows
};
}
function parseXML(columns, content) {
const domParser = new DOMParser();
const xmlDoc = domParser.parseFromString(content, 'application/xml');
const sheetNodes = getElementsByTagName(xmlDoc, 'Worksheet');
const rows = [];
const fields = [];
if (sheetNodes.length) {
const tableNodes = getElementsByTagName(sheetNodes[0], 'Table');
if (tableNodes.length) {
const rowNodes = getElementsByTagName(tableNodes[0], 'Row');
if (rowNodes.length) {
_xeUtils.default.arrayEach(getElementsByTagName(rowNodes[0], 'Cell'), cellNode => {
fields.push(cellNode.textContent);
});
_xeUtils.default.arrayEach(rowNodes, (rowNode, index) => {
if (index) {
const item = {};
const cellNodes = getElementsByTagName(rowNode, 'Cell');
_xeUtils.default.arrayEach(cellNodes, (cellNode, colIndex) => {
if (fields[colIndex]) {
item[fields[colIndex]] = cellNode.textContent;
}
});
rows.push(item);
}
});
}
}
}
return {
fields,
rows
};
}
function clearColumnConvert(columns) {
_xeUtils.default.eachTree(columns, column => {
delete column._level;
delete column._colSpan;
delete column._rowSpan;
delete column._children;
delete column.childNodes;
}, {
children: 'children'
});
}
/**
* 检查导入的列是否完整
* @param {Array} fields 字段名列表
* @param {Array} rows 数据列表
*/
function checkImportData(columns, fields) {
const tableFields = [];
columns.forEach(column => {
const field = column.property;
if (field) {
tableFields.push(field);
}
});
return fields.some(field => tableFields.indexOf(field) > -1);
}
const tableExportMethodKeys = ['exportData', 'importByFile', 'importData', 'saveFile', 'readFile', 'print', 'getPrintHtml', 'openImport', 'openExport', 'openPrint'];
hooks.add('tableExportModule', {
setupTable($xeTable) {
const {
props,
reactData,
internalData
} = $xeTable;
const {
computeTreeOpts,
computePrintOpts,
computeExportOpts,
computeImportOpts,
computeCustomOpts,
computeSeqOpts,
computeRadioOpts,
computeCheckboxOpts,
computeColumnOpts
} = $xeTable.getComputeMaps();
const $xeGrid = (0, _vue.inject)('$xeGrid', null);
const hasTreeChildren = row => {
const treeOpts = computeTreeOpts.value;
const childrenField = treeOpts.children || treeOpts.childrenField;
return row[childrenField] && row[childrenField].length;
};
const getSeq = (cellValue, row, $rowIndex, column, $columnIndex) => {
const seqOpts = computeSeqOpts.value;
const seqMethod = seqOpts.seqMethod || column.seqMethod;
if (seqMethod) {
return seqMethod({
row,
rowIndex: $xeTable.getRowIndex(row),
$rowIndex,
column,
columnIndex: $xeTable.getColumnIndex(column),
$columnIndex
});
}
return cellValue;
};
function getHeaderTitle(opts, column) {
const columnOpts = computeColumnOpts.value;
const headExportMethod = column.headerExportMethod || columnOpts.headerExportMethod;
return headExportMethod ? headExportMethod({
column,
options: opts,
$table: $xeTable
}) : (opts.original ? column.property : column.getTitle()) || '';
}
const toBooleanValue = cellValue => {
return _xeUtils.default.isBoolean(cellValue) ? cellValue ? 'TRUE' : 'FALSE' : cellValue;
};
const getLabelData = (opts, columns, datas) => {
const {
isAllExpand,
mode
} = opts;
const {
treeConfig
} = props;
const radioOpts = computeRadioOpts.value;
const checkboxOpts = computeCheckboxOpts.value;
const treeOpts = computeTreeOpts.value;
const columnOpts = computeColumnOpts.value;
if (!htmlCellElem) {
htmlCellElem = document.createElement('div');
}
if (treeConfig) {
const childrenField = treeOpts.children || treeOpts.childrenField;
// 如果是树表格只允许导出数据源
const rest = [];
const expandMaps = new Map();
_xeUtils.default.eachTree(datas, (item, $rowIndex, items, path, parent, nodes) => {
const row = item._row || item;
const parentRow = parent && parent._row ? parent._row : parent;
if (isAllExpand || !parentRow || expandMaps.has(parentRow) && $xeTable.isTreeExpandByRow(parentRow)) {
const hasRowChild = hasTreeChildren(row);
const item = {
_row: row,
_level: nodes.length - 1,
_hasChild: hasRowChild,
_expand: hasRowChild && $xeTable.isTreeExpandByRow(row)
};
columns.forEach((column, $columnIndex) => {
let cellValue = '';
const renderOpts = column.editRender || column.cellRender;
let bodyExportMethod = column.exportMethod;
if (!bodyExportMethod && renderOpts && renderOpts.name) {
const compConf = renderer.get(renderOpts.name);
if (compConf) {
bodyExportMethod = compConf.tableExportMethod || compConf.exportMethod;
}
}
if (!bodyExportMethod) {
bodyExportMethod = columnOpts.exportMethod;
}
if (bodyExportMethod) {
cellValue = bodyExportMethod({
$table: $xeTable,
row,
column,
options: opts
});
} else {
switch (column.type) {
case 'seq':
{
const seqVal = path.map((num, i) => i % 2 === 0 ? Number(num) + 1 : '.').join('');
cellValue = mode === 'all' ? seqVal : getSeq(seqVal, row, $rowIndex, column, $columnIndex);
break;
}
case 'checkbox':
cellValue = toBooleanValue($xeTable.isCheckedByCheckboxRow(row));
item._checkboxLabel = checkboxOpts.labelField ? _xeUtils.default.get(row, checkboxOpts.labelField) : '';
item._checkboxDisabled = checkboxOpts.checkMethod && !checkboxOpts.checkMethod({
row
});
break;
case 'radio':
cellValue = toBooleanValue($xeTable.isCheckedByRadioRow(row));
item._radioLabel = radioOpts.labelField ? _xeUtils.default.get(row, radioOpts.labelField) : '';
item._radioDisabled = radioOpts.checkMethod && !radioOpts.checkMethod({
row
});
break;
default:
if (opts.original) {
cellValue = (0, _util.getCellValue)(row, column);
} else {
cellValue = `${$xeTable.getCellLabel(row, column)}`;
if (column.type === 'html') {
htmlCellElem.innerHTML = cellValue;
cellValue = htmlCellElem.innerText.trim();
} else {
const cell = $xeTable.getCellElement(row, column);
if (cell) {
cellValue = cell.innerText.trim();
}
}
}
}
}
item[column.id] = _xeUtils.default.toValueString(cellValue);
});
expandMaps.set(row, 1);
rest.push(Object.assign(item, row));
}
}, {
children: childrenField
});
return rest;
}
return datas.map((row, $rowIndex) => {
const item = {
_row: row
};
columns.forEach((column, $columnIndex) => {
let cellValue = '';
const renderOpts = column.editRender || column.cellRender;
let exportLabelMethod = column.exportMethod;
if (!exportLabelMethod && renderOpts && renderOpts.name) {
const compConf = renderer.get(renderOpts.name);
if (compConf) {
exportLabelMethod = compConf.exportMethod;
}
}
if (exportLabelMethod) {
cellValue = exportLabelMethod({
$table: $xeTable,
row,
column,
options: opts
});
} else {
switch (column.type) {
case 'seq':
{
const seqValue = $rowIndex + 1;
cellValue = mode === 'all' ? seqValue : getSeq(seqValue, row, $rowIndex, column, $columnIndex);
break;
}
case 'checkbox':
cellValue = toBooleanValue($xeTable.isCheckedByCheckboxRow(row));
item._checkboxLabel = checkboxOpts.labelField ? _xeUtils.default.get(row, checkboxOpts.labelField) : '';
item._checkboxDisabled = checkboxOpts.checkMethod && !checkboxOpts.checkMethod({
row
});
break;
case 'radio':
cellValue = toBooleanValue($xeTable.isCheckedByRadioRow(row));
item._radioLabel = radioOpts.labelField ? _xeUtils.default.get(row, radioOpts.labelField) : '';
item._radioDisabled = radioOpts.checkMethod && !radioOpts.checkMethod({
row
});
break;
default:
if (opts.original) {
cellValue = (0, _util.getCellValue)(row, column);
} else {
cellValue = `${$xeTable.getCellLabel(row, column)}`;
if (column.type === 'html') {
htmlCellElem.innerHTML = cellValue;
cellValue = htmlCellElem.innerText.trim();
} else {
const cell = $xeTable.getCellElement(row, column);
if (cell) {
cellValue = cell.innerText.trim();
}
}
}
}
}
item[column.id] = _xeUtils.default.toValueString(cellValue);
});
return item;
});
};
const getExportData = opts => {
const {
columns,
dataFilterMethod
} = opts;
let datas = opts.data;
if (dataFilterMethod) {
datas = datas.filter((row, index) => dataFilterMethod({
row,
$rowIndex: index
}));
}
return getLabelData(opts, columns, datas);
};
const getFooterCellValue = (opts, row, column) => {
const columnOpts = computeColumnOpts.value;
const renderOpts = column.editRender || column.cellRender;
let footLabelMethod = column.footerExportMethod;
if (!footLabelMethod && renderOpts && renderOpts.name) {
const compConf = renderer.get(renderOpts.name);
if (compConf) {
footLabelMethod = compConf.tableFooterExportMethod || compConf.footerExportMethod;
}
}
if (!footLabelMethod) {
footLabelMethod = columnOpts.footerExportMethod;
}
const _columnIndex = $xeTable.getVTColumnIndex(column);
if (footLabelMethod) {
return footLabelMethod({
$table: $xeTable,
items: row,
itemIndex: _columnIndex,
row,
_columnIndex,
column,
options: opts
});
}
// 兼容老模式
if (_xeUtils.default.isArray(row)) {
return _xeUtils.default.toValueString(row[_columnIndex]);
}
return _xeUtils.default.get(row, column.field);
};
const toCsv = (opts, columns, datas) => {
let content = csvBOM;
if (opts.isHeader) {
content += columns.map(column => toTxtCellLabel(getHeaderTitle(opts, column))).join(',') + enterSymbol;
}
datas.forEach(row => {
content += columns.map(column => toTxtCellLabel(getCsvCellTypeLabel(column, row[column.id]))).join(',') + enterSymbol;
});
if (opts.isFooter) {
const {
footerTableData
} = reactData;
const footers = getFooterData(opts, footerTableData);
footers.forEach(row => {
content += columns.map(column => toTxtCellLabel(getFooterCellValue(opts, row, column))).join(',') + enterSymbol;
});
}
return content;
};
const toTxt = (opts, columns, datas) => {
let content = '';
if (opts.isHeader) {
content += columns.map(column => toTxtCellLabel(getHeaderTitle(opts, column))).join('\t') + enterSymbol;
}
datas.forEach(row => {
content += columns.map(column => toTxtCellLabel(row[column.id])).join('\t') + enterSymbol;
});
if (opts.isFooter) {
const {
footerTableData
} = reactData;
const footers = getFooterData(opts, footerTableData);
footers.forEach(row => {
content += columns.map(column => toTxtCellLabel(getFooterCellValue(opts, row, column))).join('\t') + enterSymbol;
});
}
return content;
};
const hasEllipsis = (column, property, allColumnOverflow) => {
const columnOverflow = column[property];
const headOverflow = _xeUtils.default.isUndefined(columnOverflow) || _xeUtils.default.isNull(columnOverflow) ? allColumnOverflow : columnOverflow;
const showEllipsis = headOverflow === 'ellipsis';
const showTitle = headOverflow === 'title';
const showTooltip = headOverflow === true || headOverflow === 'tooltip';
let isEllipsis = showTitle || showTooltip || showEllipsis;
// 虚拟滚动不支持动态高度
const {
scrollXLoad,
scrollYLoad
} = reactData;
if ((scrollXLoad || scrollYLoad) && !isEllipsis) {
isEllipsis = true;
}
return isEllipsis;
};
const toHtml = (opts, columns, datas) => {
const {
id,
border,
treeConfig,
headerAlign: allHeaderAlign,
align: allAlign,
footerAlign: allFooterAlign,
showOverflow: allColumnOverflow,
showHeaderOverflow: allColumnHeaderOverflow
} = props;
const {
isAllSelected,
isIndeterminate,
mergeList
} = reactData;
const treeOpts = computeTreeOpts.value;
const {
print: isPrint,
isHeader,
isFooter,
isColgroup,
isMerge,
colgroups,
original
} = opts;
const allCls = 'check-all';
const clss = ['vxe-table', `border--${toTableBorder(border)}`, isPrint ? 'is--print' : '', isHeader ? 'is--header' : ''].filter(cls => cls);
const tables = [`<table class="${clss.join(' ')}" border="0" cellspacing="0" cellpadding="0">`, `<colgroup>${columns.map(column => `<col style="width:${column.renderWidth}px">`).join('')}</colgroup>`];
if (isHeader) {
tables.push('<thead>');
if (isColgroup && !original) {
colgroups.forEach(cols => {
tables.push(`<tr>${cols.map(column => {
const headAlign = column.headerAlign || column.align || allHeaderAlign || allAlign;
const classNames = hasEllipsis(column, 'showHeaderOverflow', allColumnHeaderOverflow) ? ['col--ellipsis'] : [];
const cellTitle = getHeaderTitle(opts, column);
let childWidth = 0;
let countChild = 0;
_xeUtils.default.eachTree([column], item => {
if (!item.childNodes || !column.childNodes.length) {
countChild++;
}
childWidth += item.renderWidth;
}, {
children: 'childNodes'
});
const cellWidth = childWidth - countChild;
if (headAlign) {
classNames.push(`col--${headAlign}`);
}
if (column.type === 'checkbox') {
return `<th class="${classNames.join(' ')}" colspan="${column._colSpan}" rowspan="${column._rowSpan}"><div ${isPrint ? '' : `style="width: ${cellWidth}px"`}><input type="checkbox" class="${allCls}" ${isAllSelected ? 'checked' : ''}><span>${cellTitle}</span></div></th>`;
}
return `<th class="${classNames.join(' ')}" colspan="${column._colSpan}" rowspan="${column._rowSpan}" title="${cellTitle}"><div ${isPrint ? '' : `style="width: ${cellWidth}px"`}><span>${(0, _utils.formatText)(cellTitle, true)}</span></div></th>`;
}).join('')}</tr>`);
});
} else {
tables.push(`<tr>${columns.map(column => {
const headAlign = column.headerAlign || column.align || allHeaderAlign || allAlign;
const classNames = hasEllipsis(column, 'showHeaderOverflow', allColumnHeaderOverflow) ? ['col--ellipsis'] : [];
const cellTitle = getHeaderTitle(opts, column);
if (headAlign) {
classNames.push(`col--${headAlign}`);
}
if (column.type === 'checkbox') {
return `<th class="${classNames.join(' ')}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><input type="checkbox" class="${allCls}" ${isAllSelected ? 'checked' : ''}><span>${cellTitle}</span></div></th>`;
}
return `<th class="${classNames.join(' ')}" title="${cellTitle}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><span>${(0, _utils.formatText)(cellTitle, true)}</span></div></th>`;
}).join('')}</tr>`);
}
tables.push('</thead>');
}
if (datas.length) {
tables.push('<tbody>');
if (treeConfig) {
datas.forEach(item => {
tables.push('<tr>' + columns.map(column => {
const cellAlign = column.align || allAlign;
const classNames = hasEllipsis(column, 'showOverflow', allColumnOverflow) ? ['col--ellipsis'] : [];
const cellValue = item[column.id];
if (cellAlign) {
classNames.push(`col--${cellAlign}`);
}
if (column.treeNode) {
let treeIcon = '';
if (item._hasChild) {
treeIcon = `<i class="${item._expand ? 'vxe-table--tree-fold-icon' : 'vxe-table--tree-unfold-icon'}"></i>`;
}
classNames.push('vxe-table--tree-node');
if (column.type === 'radio') {
return `<td class="${classNames.join(' ')}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><div class="vxe-table--tree-node-wrapper" style="padding-left: ${item._level * treeOpts.indent}px"><div class="vxe-table--tree-icon-wrapper">${treeIcon}</div><div class="vxe-table--tree-cell"><input type="radio" name="radio_${id}" ${item._radioDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._radioLabel}</span></div></div></div></td>`;
} else if (column.type === 'checkbox') {
return `<td class="${classNames.join(' ')}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><div class="vxe-table--tree-node-wrapper" style="padding-left: ${item._level * treeOpts.indent}px"><div class="vxe-table--tree-icon-wrapper">${treeIcon}</div><div class="vxe-table--tree-cell"><input type="checkbox" ${item._checkboxDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._checkboxLabel}</span></div></div></div></td>`;
}
return `<td class="${classNames.join(' ')}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><div class="vxe-table--tree-node-wrapper" style="padding-left: ${item._level * treeOpts.indent}px"><div class="vxe-table--tree-icon-wrapper">${treeIcon}</div><div class="vxe-table--tree-cell">${cellValue}</div></div></div></td>`;
}
if (column.type === 'radio') {
return `<td class="${classNames.join(' ')}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><input type="radio" name="radio_${id}" ${item._radioDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._radioLabel}</span></div></td>`;
} else if (column.type === 'checkbox') {
return `<td class="${classNames.join(' ')}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><input type="checkbox" ${item._checkboxDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._checkboxLabel}</span></div></td>`;
}
return `<td class="${classNames.join(' ')}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}>${(0, _utils.formatText)(cellValue, true)}</div></td>`;
}).join('') + '</tr>');
});
} else {
datas.forEach(item => {
tables.push('<tr>' + columns.map(column => {
const cellAlign = column.align || allAlign;
const classNames = hasEllipsis(column, 'showOverflow', allColumnOverflow) ? ['col--ellipsis'] : [];
const cellValue = item[column.id];
let rowSpan = 1;
let colSpan = 1;
if (isMerge && mergeList.length) {
const _rowIndex = $xeTable.getVTRowIndex(item._row);
const _columnIndex = $xeTable.getVTColumnIndex(column);
const spanRest = (0, _util.mergeBodyMethod)(mergeList, _rowIndex, _columnIndex);
if (spanRest) {
const {
rowspan,
colspan
} = spanRest;
if (!rowspan || !colspan) {
return '';
}
if (rowspan > 1) {
rowSpan = rowspan;
}
if (colspan > 1) {
colSpan = colspan;
}
}
}
if (cellAlign) {
classNames.push(`col--${cellAlign}`);
}
if (column.type === 'radio') {
return `<td class="${classNames.join(' ')}" rowspan="${rowSpan}" colspan="${colSpan}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><input type="radio" name="radio_${id}" ${item._radioDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._radioLabel}</span></div></td>`;
} else if (column.type === 'checkbox') {
return `<td class="${classNames.join(' ')}" rowspan="${rowSpan}" colspan="${colSpan}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}><input type="checkbox" ${item._checkboxDisabled ? 'disabled ' : ''}${getBooleanValue(cellValue) ? 'checked' : ''}><span>${item._checkboxLabel}</span></div></td>`;
}
return `<td class="${classNames.join(' ')}" rowspan="${rowSpan}" colspan="${colSpan}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}>${(0, _utils.formatText)(cellValue, true)}</div></td>`;
}).join('') + '</tr>');
});
}
tables.push('</tbody>');
}
if (isFooter) {
const {
footerTableData
} = reactData;
const footers = getFooterData(opts, footerTableData);
if (footers.length) {
tables.push('<tfoot>');
footers.forEach(row => {
tables.push(`<tr>${columns.map(column => {
const footAlign = column.footerAlign || column.align || allFooterAlign || allAlign;
const classNames = hasEllipsis(column, 'showOverflow', allColumnOverflow) ? ['col--ellipsis'] : [];
const cellValue = getFooterCellValue(opts, row, column);
if (footAlign) {
classNames.push(`col--${footAlign}`);
}
return `<td class="${classNames.join(' ')}" title="${cellValue}"><div ${isPrint ? '' : `style="width: ${column.renderWidth}px"`}>${(0, _utils.formatText)(cellValue, true)}</div></td>`;
}).join('')}</tr>`);
});
tables.push('</tfoot>');
}
}
// 是否半选状态
const script = !isAllSelected && isIndeterminate ? `<script>(function(){var a=document.querySelector(".${allCls}");if(a){a.indeterminate=true}})()</script>` : '';
tables.push('</table>', script);
return isPrint ? tables.join('') : (0, _util2.createHtmlPage)(opts, tables.join(''));
};
const toXML = (opts, columns, datas) => {
let xml = ['<?xml version="1.0"?>', '<?mso-application progid="Excel.Sheet"?>', '<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40">', '<DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">', '<Version>16.00</Version>', '</DocumentProperties>', '<ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">', '<WindowHeight>7920</WindowHeight>', '<WindowWidth>21570</WindowWidth>', '<WindowTopX>32767</WindowTopX>', '<WindowTopY>32767</WindowTopY>', '<ProtectStructure>False</ProtectStructure>', '<ProtectWindows>False</ProtectWindows>', '</ExcelWorkbook>', `<Worksheet ss:Name="${opts.sheetName}">`, '<Table>', columns.map(column => `<Column ss:Width="${column.renderWidth}"/>`).join('')].join('');
if (opts.isHeader) {
xml += `<Row>${columns.map(column => `<Cell><Data ss:Type="String">${getHeaderTitle(opts, column)}</Data></Cell>`).join('')}</Row>`;
}
datas.forEach(row => {
xml += '<Row>' + columns.map(column => `<Cell><Data ss:Type="String">${row[column.id]}</Data></Cell>`).join('') + '</Row>';
});
if (opts.isFooter) {
const {
footerTableData
} = reactData;
const footers = getFooterData(opts, footerTableData);
footers.forEach(row => {
xml += `<Row>${columns.map(column => `<Cell><Data ss:Type="String">${getFooterCellValue(opts, row, column)}</Data></Cell>`).join('')}</Row>`;
});
}
return `${xml}</Table></Worksheet></Workbook>`;
};
const getContent = (opts, columns, datas) => {
if (columns.length) {
switch (opts.type) {
case 'csv':
return toCsv(opts, columns, datas);
case 'txt':
return toTxt(opts, columns, datas);
case 'html':
return toHtml(opts, columns, datas);
case 'xml':
return toXML(opts, columns, datas);
}
}
return '';
};
const downloadFile = (opts, content) => {
const {
filename,
type,
download
} = opts;
if (!download) {
const blob = (0, _util2.getExportBlobByContent)(content, opts);
return Promise.resolve({
type,
content,
blob
});
}
if (_ui.VxeUI.saveFile) {
_ui.VxeUI.saveFile({
filename,
type,
content
}).then(() => {
if (opts.message !== false) {
if (_ui.VxeUI.modal) {
_ui.VxeUI.modal.message({
content: getI18n('vxe.table.expSuccess'),
status: 'success'
});
}
}
});
}
};
const handleExport = opts => {
const {
remote,
columns,
colgroups,
exportMethod,
afterExportMethod
} = opts;
return new Promise(resolve => {
if (remote) {
const params = {
options: opts,
$table: $xeTable,
$grid: $xeGrid
};
resolve(exportMethod ? exportMethod(params) : params);
} else {
const datas = getExportData(opts);
resolve($xeTable.preventEvent(null, 'event.export', {
options: opts,
columns,
colgroups,
datas
}, () => {
return downloadFile(opts, getContent(opts, columns, datas));
}));
}
}).then(params => {
clearColumnConvert(columns);
if (!opts.print) {
if (afterExportMethod) {
afterExportMethod({
status: true,
options: opts,
$table: $xeTable,
$grid: $xeGrid
});
}
}
return Object.assign({
status: true
}, params);
}).catch(() => {
clearColumnConvert(columns);
if (!opts.print) {
if (afterExportMethod) {
afterExportMethod({
status: false,
options: opts,
$table: $xeTable,
$grid: $xeGrid
});
}
}
const params = {
status: false
};
return Promise.reject(params);
});
};
const handleImport = (content, opts) => {
const {
tableFullColumn,
_importResolve,
_importReject
} = internalData;
let rest = {
fields: [],
rows: []
};
switch (opts.type) {
case 'csv':
rest = parseCsv(tableFullColumn, content);
break;
case 'txt':
rest = parseTxt(tableFullColumn, content);
break;
case 'html':
rest = parseHTML(tableFullColumn, content);
break;
case 'xml':
rest = parseXML(tableFullColumn, content);
break;
}
const {
fields,
rows
} = rest;
const status = checkImportData(tableFullColumn, fields);
if (status) {
$xeTable.createData(rows).then(data => {
let loadRest;
if (opts.mode === 'insert' || opts.mode === 'insertBottom') {
loadRest = $xeTable.insertAt(data, -1);
}
if (opts.mode === 'insertTop') {
loadRest = $xeTable.insert(data);
} else {
loadRest = $xeTable.reloadData(data);
}
if (opts.message !== false) {
if (_ui.VxeUI.modal) {
_ui.VxeUI.modal.message({
content: getI18n('vxe.table.impSuccess', [rows.length]),
status: 'success'
});
}
}
return loadRest.then(() => {
if (_importResolve) {
_importResolve({
status: true
});
}
});
});
} else if (opts.message !== false) {
if (_ui.VxeUI.modal) {
_ui.VxeUI.modal.message({
content: getI18n('vxe.error.impFields'),
status: 'error'
});
}
if (_importReject) {
_importReject({
status: false
});
}
}
};
const handleFileImport = (file, opts) => {
const {
importMethod,
afterImportMethod
} = opts;
const {
type,
filename
} = (0, _utils.parseFile)(file);
const importOpts = computeImportOpts.value;
// 检查类型，如果为自定义导出，则不需要校验类型
if (!importMethod && !_xeUtils.default.includes(_xeUtils.default.keys(importOpts._typeMaps), type)) {
if (opts.message !== false) {
if (_ui.VxeUI.modal) {
_ui.VxeUI.modal.message({
content: getI18n('vxe.error.notType', [type]),
status: 'error'
});
}
}
const params = {
status: false
};
return Promise.reject(params);
}
const rest = new Promise((resolve, reject) => {
const _importResolve = params => {
resolve(params);
internalData._importResolve = null;
internalData._importReject = null;
};
const _importReject = params => {
reject(params);
internalData._importResolve = null;
internalData._importReject = null;
};
internalData._importResolve = _importResolve;
internalData._importReject = _importReject;
if (window.FileReader) {
const options = Object.assign({
mode: 'insertTop'
}, opts, {
type,
filename
});
if (options.remote) {
if (importMethod) {
Promise.resolve(importMethod({
file,
options,
$table: $xeTable
})).then(() => {
_importResolve({
status: true
});
}).catch(() => {
_importResolve({
status: true
});
});
} else {
_importResolve({
status: true
});
}
} else {
const {
tableFullColumn
} = internalData;
$xeTable.preventEvent(null, 'event.import', {
file,
options,
columns: tableFullColumn
}, () => {
const reader = new FileReader();
reader.onerror = () => {
(0, _log.errLog)('vxe.error.notType', [type]);
_importReject({
status: false
});
};
reader.onload = e => {
handleImport(e.target.result, options);
};
reader.readAsText(file, options.encoding || 'UTF-8');
});
}
} else {
// 不支持的浏览器
if (process.env.NODE_ENV === 'development') {
(0, _log.errLog)('vxe.error.notExp');
}
_importResolve({
status: true
});
}
});
return rest.then(() => {
if (afterImportMethod) {
afterImportMethod({
status: true,
options: opts,
$table: $xeTable
});
}
}).catch(e => {
if (afterImportMethod) {
afterImportMethod({
status: false,
options: opts,
$table: $xeTable
});
}
return Promise.reject(e);
});
};
const handleExportAndPrint = (options, isPrint) => {
const {
treeConfig,
showHeader,
showFooter
} = props;
const {
initStore,
mergeList,
isGroup,
footerTableData,
exportStore,
exportParams
} = reactData;
const {
collectColumn
} = internalData;
const exportOpts = computeExportOpts.value;
const hasTree = treeConfig;
const customOpts = computeCustomOpts.value;
const selectRecords = $xeTable.getCheckboxRecords();
const proxyOpts = $xeGrid ? $xeGrid.getComputeMaps().computeProxyOpts.value : {};
const hasFooter = !!footerTableData.length;
const hasMerge = !hasTree && mergeList.length;
const defOpts = Object.assign({
message: true,
isHeader: showHeader,
isFooter: showFooter,
current: 'current',
modes: ['current', 'selected'].concat(proxyOpts.ajax && proxyOpts.ajax.queryAll ? ['all'] : [])
}, options);
const types = defOpts.types || _xeUtils.default.keys(exportOpts._typeMaps);
const modes = defOpts.modes || [];
const checkMethod = customOpts.checkMethod;
const exportColumns = collectColumn.slice(0);
const {
columns
} = defOpts;
// 处理类型
const typeList = types.map(value => {
return {
value,
label: getI18n(`vxe.export.types.${value}`)
};
});
const modeList = modes.map(item => {
if (item && item.value) {
return {
value: item.value,
label: item.label || item.value
};
}
return {
value: item,
label: getI18n(`vxe.export.modes.${item}`)
};
});
// 默认选中
_xeUtils.default.eachTree(exportColumns, (column, index, items, path, parent) => {
const isColGroup = column.children && column.children.length;
if (isColGroup || defaultFilterExportColumn(column)) {
column.checked = columns ? columns.some(item => {
if ((0, _util.isColumnInfo)(item)) {
return column === item;
} else if (_xeUtils.default.isString(item)) {
return column.field === item;
} else {
const colid = item.id || item.colId;
const type = item.type;
const field = item.property || item.field;
if (colid) {
return column.id === colid;
} else if (field && type) {
return column.property === field && column.type === type;
} else if (field) {
return column.property === field;
} else if (type) {
return column.type === type;
}
}
return false;
}) : column.visible;
column.halfChecked = false;
column.disabled = parent && parent.disabled || (checkMethod ? !checkMethod({
column
}) : false);
}
});
// 更新条件
Object.assign(exportStore, {
columns: exportColumns,
typeList,
modeList,
hasFooter,
hasMerge,
hasTree,
isPrint,
hasColgroup: isGroup,
visible: true
});
// 默认参数
Object.assign(exportParams, {
mode: selectRecords.length ? 'selected' : 'current'
}, defOpts);
if (!modeList.some(item => item.value === exportParams.mode)) {
exportParams.mode = modeList[0].value;
}
if (!typeList.some(item => item.value === exportParams.type)) {
exportParams.type = typeList[0].value;
}
initStore.export = true;
return (0, _vue.nextTick)();
};
const exportMethods = {
/**
* 导出文件，支持 csv/html/xml/txt
* 如果是树表格，则默认是导出所有节点
* 如果是启用了虚拟滚动，则只能导出数据源，可以配合 dataFilterMethod 函数自行转换数据
* @param {Object} options 参数
*/
exportData(options) {
const {
treeConfig
} = props;
const {
isGroup,
tableGroupColumn
} = reactData;
const {
tableFullColumn,
afterFullData
} = internalData;
const exportOpts = computeExportOpts.value;
const treeOpts = computeTreeOpts.value;
const opts = Object.assign({
// filename: '',
// sheetName: '',
// original: false,
// message: false,
isHeader: true,
isFooter: true,
isColgroup: true,
// isMerge: false,
// isAllExpand: false,
download: true,
type: 'csv',
mode: 'current'
// data: null,
// remote: false,
// dataFilterMethod: null,
// footerFilterMethod: null,
// exportMethod: null,
// columnFilterMethod: null,
// beforeExportMethod: null,
// afterExportMethod: null
}, exportOpts, {
print: false
}, options);
const {
type,
mode,
columns,
original,
beforeExportMethod
} = opts;
let groups = [];
const customCols = columns && columns.length ? columns : null;
let columnFilterMethod = opts.columnFilterMethod;
// 如果设置源数据，则默认导出设置了字段的列
if (!customCols && !columnFilterMethod) {
columnFilterMethod = original ? ({
column
}) => column.property : ({
column
}) => defaultFilterExportColumn(column);
}
if (customCols) {
opts._isCustomColumn = true;
groups = _xeUtils.default.searchTree(_xeUtils.default.mapTree(customCols, item => {
let targetColumn;
if (item) {
if ((0, _util.isColumnInfo)(item)) {
targetColumn = item;
} else if (_xeUtils.default.isString(item)) {
targetColumn = $xeTable.getColumnByField(item);
} else {
const colid = item.id || item.colId;
const type = item.type;
const field = item.property || item.field;
if (colid) {
targetColumn = $xeTable.getColumnById(colid);
} else if (field && type) {
targetColumn = tableFullColumn.find(column => column.property === field && column.type === type);
} else if (field) {
targetColumn = $xeTable.getColumnByField(field);
} else if (type) {
targetColumn = tableFullColumn.find(column => column.type === type);
}
}
return targetColumn || {};
}
}, {
children: 'childNodes',
mapChildren: '_children'
}), (column, index) => (0, _util.isColumnInfo)(column) && (!columnFilterMethod || columnFilterMethod({
column: column,
$columnIndex: index
})), {
children: '_children',
mapChildren: 'childNodes',
original: true
});
} else {
groups = _xeUtils.default.searchTree(isGroup ? tableGroupColumn : tableFullColumn, (column, index) => column.visible && (!columnFilterMethod || columnFilterMethod({
column,
$columnIndex: index
})), {
children: 'children',
mapChildren: 'childNodes',
original: true
});
}
// 获取所有列
const cols = [];
_xeUtils.default.eachTree(groups, column => {
const isColGroup = column.children && column.children.length;
if (!isColGroup) {
cols.push(column);
}
}, {
children: 'childNodes'
});
// 构建分组层级
opts.columns = cols;
opts.colgroups = convertToRows(groups);
if (!opts.filename) {
opts.filename = getI18n(opts.original ? 'vxe.table.expOriginFilename' : 'vxe.table.expFilename', [_xeUtils.default.toDateString(Date.now(), 'yyyyMMddHHmmss')]);
}
if (!opts.sheetName) {
opts.sheetName = document.title;
}
// 检查类型，如果为自定义导出，则不需要校验类型
if (!opts.exportMethod && !_xeUtils.default.includes(_xeUtils.default.keys(exportOpts._typeMaps), type)) {
if (process.env.NODE_ENV === 'development') {
(0, _log.errLog)('vxe.error.notType', [type]);
}
const params = {
status: false
};
return Promise.reject(params);
}
if (!opts.print) {
if (beforeExportMethod) {
beforeExportMethod({
options: opts,
$table: $xeTable,
$grid: $xeGrid
});
}
}
if (!opts.data) {
opts.data = [];
if (mode === 'selected') {
const selectRecords = $xeTable.getCheckboxRecords();
if (['html', 'pdf'].indexOf(type) > -1 && treeConfig) {
opts.data = _xeUtils.default.searchTree($xeTable.getTableData().fullData, item => $xeTable.findRowIndexOf(selectRecords, item) > -1, Object.assign({}, treeOpts, {
data: '_row'
}))