Juan R Labrada

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How to implement a download link

Sometimes you need to implement a download link in a web page.

function download(content, fileName, contentType) {
var a = document.createElement(“a”);
var file = new Blob([content], {type: contentType});
a.href = URL.createObjectURL(file);
a.download = fileName;
a.click();
}
download(jsonData, ‘json.txt’, ‘text/plain’);

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