table2csv.min.js

class TableCSVExporter{constructor(t,e,r=!0){this.table=t,this.rows=Array.from(t.querySelectorAll("tr")),this.cutend=e,!r&&this.rows[0].querySelectorAll("th").length&&this.rows.shift()}convertToCSV(){const t=[],e=this._findLongestRowLength();for(const r of this.rows){let o="";for(let t=0;t<e;t++)void 0!==r.children[t]&&(o+=TableCSVExporter.parseCell(r.children[t])),o+=t!==e-1?",":"";t.push(o)}return t.join("\n")}_findLongestRowLength(){return this.rows.reduce((t,e)=>e.childElementCount>t?e.childElementCount:t,0)-this.cutend}static parseCell(t){let e=t.textContent;return e=e.replace(/"/g,'""'),e=/[",\n]/.test(e)?`"${e}"`:e}}function table2csv(t,e=0){const r=new TableCSVExporter(document.getElementById(t.getAttribute("data-table")),e).convertToCSV(),o=new Blob([r],{type:"text/csv"}),n=URL.createObjectURL(o),l=document.createElement("a");l.href=n,l.download="export.csv",l.click(),setTimeout(()=>{URL.revokeObjectURL(n)},500)}