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Done #14

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lyoumbi Jul 4, 2020
9ae41bc
Done
lyoumbi Jul 4, 2020
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32 changes: 5 additions & 27 deletions assets/js/read-files.js
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Original file line number Diff line number Diff line change
@@ -1,32 +1,10 @@
function printSingleFileAsText(evt) {
let fileContent = getSingleFileAsText(evt);
console.log(fileContent);
}

function getSingleFileAsText(evt) {
function getSingleFileAsText() {
//Retrieve the first (and only!) File from the FileList object
let result = "";
let file = evt.target.files[0];
if (file) {
let fileReader = new FileReader();
fileReader.onload = function(event) {
let contents = event.target.result;
let words = getWords(contents);
}
return fileReader.readAsText(file)
}
}

function getWords(s) {
let result = "";
let i = 0;
while (i < s.length) {
result += s[i];
i++;
let fileReader = new FileReader();
fileReader.readAsText(this.files[0]);
fileReader.onload = function() {
console.log(fileReader.result);
}
return result;
}


let fileInput = document.getElementById('fileinput');
fileInput.addEventListener('change', getSingleFileAsText, false);