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download csv file javascript

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Cooperative Caterpillar answered on October 17, 2021 Popularity 9/10 Helpfulness 5/10

answer download csv file javascript

related javascript download csv

related export to csv - Javascript - Download CSV as File

download csv file javascript

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function exportTableToCSV(html, filename) {
    var csv = [];
    var rows = document.querySelectorAll("table tr");

    for(var i = 0; i < rows.length; i++){
        var row = [], cols = rows[i].querySelectorAll("td, th");
        for(var j = 0; j < cols.length; j++){
            row.push(cols[j].innerText);
        }
        csv.push(row.join(","));
    }

    // download csv file
    downloadCSV(csv.join("\n"), filename);
}

function downloadCSV(csv, filename) {
   	    var csvFile;
	var downloadLink;

	csvFile = new Blob([csv], {type:"text/csv"});
	downloadLink = document.createElement("a");
	downloadLink.download = filename;
	downloadLink.href = window.URL.createObjectURL(csvFile);
	downloadLink.style.display = "none";
	document.body.appendChild(downloadLink);
	downloadLink.click();
}

exportTableToCSV(null, 'test.csv');
 Run code snippet

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: file javascript

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Contributed on Nov 24 2022

Cooperative Caterpillar

0 Answers Avg Quality 2/10

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let csvContent = "data:text/csv;charset=utf-8,";
  rows.forEach(function (rowArray) {
    for (var i = 0, len = rowArray.length; i < len; i++) {
      if (typeof (rowArray[i]) == 'string')
        rowArray[i] = rowArray[i].replace(/<(?:.|\n)*?>/gm, '');
      rowArray[i] = rowArray[i].replace(/,/g, '');
    }

    let row = rowArray.join(",");
    csvContent += row + "\r\n"; // add carriage return
  });
  var encodedUri = encodeURI(csvContent);
  var link = document.createElement("a");
  link.setAttribute("href", encodedUri);
  link.setAttribute("download", "fileName.csv");
  document.body.appendChild(link);
  link.click();

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Oct 17 2021

hamzah

0 Answers Avg Quality 2/10

export to csv - Javascript - Download CSV as File

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function downloadFile(fileName, urlData) {

    var aLink = document.createElement('a');
    var evt = document.createEvent("HTMLEvents");
    evt.initEvent("click");
    aLink.download = fileName;
    aLink.href = urlData;
    aLink.dispatchEvent(evt);
}

var data = '"Column One","Column Two","Column Three"';
downloadFile('2.csv', 'data:text/csv;charset=UTF-8,' + encodeURIComponent(data));

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: neeva.com

Tags: export-to-csv ex

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Contributed on Feb 28 2022

Successful Starling

0 Answers Avg Quality 2/10

download csv file javascript

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