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save array file

Outstanding Ocelot answered on September 14, 2021 Popularity 7/10 Helpfulness 2/10

answer save array file

related make file from array save js

save array file

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var array = [{
    x: 0,
    y: 0
}];
var a = document.body.appendChild(
    document.createElement("a")
);
a.download = "export.txt";
a.href = "data:text/plain;base64," + btoa(JSON.stringify(array));
a.innerHTML = "download example text";

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: file javascript save

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Contributed on Sep 14 2021

Outstanding Ocelot

0 Answers Avg Quality 2/10

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make file from array save js

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async function saveCSV () {
  // (A) ARRAY OF DATA
  var array = [
    ["Job", "job@doe.com", "123456"],
    ["Joe", "joe@doe.com", "234567"],
    ["Joi", "joi@doe.com", "345678"],
    ["Jon", "jon@doe.com", "456789"],
    ["Jou", "jou@doe.com", "987654"],
    ["Joy", "joy@doe.com", "876543"],
  ];
 
  // (B) ARRAY TO CSV STRING
  var csv = "";
  for (let row of array) {
    for (let col of row) { csv += col + ","; }
    csv += "\r\n";
  }
 
  // (C) CREATE BLOB OBJECT
  var myBlob = new Blob([csv], {type: "text/csv"});
 
  // (D) FILE HANDLER & FILE STREAM
  const fileHandle = await window.showSaveFilePicker({
    suggestedName : "demo.csv",
    types: [{
      description: "CSV file",
      accept: {"text/csv": [".csv"]}
    }]
  });
  const fileStream = await fileHandle.createWritable();
 
  // (E) WRITE FILE
  await fileStream.write(myBlob);
  await fileStream.close();
}

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: code-boxx.com

Tags: save javascript file f

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Contributed on May 22 2022

Wild Weasel

0 Answers Avg Quality 2/10

save array file

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save array file

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make file from array save js

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