The example in this article describes the method of using JavaScript to create a csv and download it on the client side compatible with various browsers. Share it with everyone for your reference. The specific implementation method is as follows:
$("#radarDLBut").click(function(){ var data = [displayData["radar_chart"]["r_label"],displayData["radar_chart"]["r_default"]]; var csvContent = "data:text/csv;charset=utf-8,\ufeff"; if (window.navigator.msSaveOrOpenBlob) { csvContent = "\ufeff"; } data.forEach(function(infoArray, index){ dataString = infoArray.join(","); csvContent += index < data.length ? dataString+ "\n" : dataString; }); if (window.navigator.msSaveOrOpenBlob) { // if browser is IE var blob = new Blob([decodeURIComponent(encodeURI(csvContent))],{ type: "text/csv;charset=utf-8;" }); navigator.msSaveBlob(blob, 'subject.csv'); }else{ var encodedUri = encodeURI(csvContent); var link = document.createElement("a"); link.setAttribute("href", encodedUri); link.setAttribute("download", "subject.csv"); document.body.appendChild(link); link.click(); } });
I hope this article will be helpful to everyone’s JavaScript programming design.