40 lines
1.1 KiB
JavaScript
40 lines
1.1 KiB
JavaScript
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import FileSaver from 'file-saver'
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const XLSX = require('xlsx')
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/**
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* el-table数据导出execl文件
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*
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* @param {*} id:el-table元素id
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* @param {*} fileName :导出文件名称
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* @returns
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*/
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function exportExecl(id,fileName){
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let excelName = fileName||'导出表格.xlsx';
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var xlsxParam = { raw: true };
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let tables=document.getElementById(id);
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if(!tables) return
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tables = document.getElementById(id).cloneNode(true);
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// 移除固定列，防止重复生成表格
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if (tables.querySelector('.el-table__fixed') !== null) {
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tables.removeChild(tables.querySelector('.el-table__fixed'))
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}
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let table_book = XLSX.utils.table_to_book(tables,xlsxParam);
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var table_write = XLSX.write(table_book, {
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bookType: "xlsx",
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bookSST: true,
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type: "array"
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});
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try {
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FileSaver.saveAs(
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new Blob([table_write], { type: "application/octet-stream" }),
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excelName
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);
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} catch (e) {
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console.log(e, table_write);
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}
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return table_write;
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}
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export default exportExecl
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