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reading-files completed #17

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13 changes: 8 additions & 5 deletions assets/js/read-files.js
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Original file line number Diff line number Diff line change
@@ -1,18 +1,23 @@

function printSingleFileAsText(evt) {
let fileContent = getSingleFileAsText(evt);
console.log(fileContent);
}

function getSingleFileAsText(evt) {
//Retrieve the first (and only!) File from the FileList object
let result = "";
//let result = "";
//console.log ("Inside Loop");
let file = evt.target.files[0];
if (file) {
let fileReader = new FileReader();
fileReader.onload = function(event) {
//console.log ("Inside Loop 2" );
let contents = event.target.result;
let words = getWords(contents);
console.log (words);
}
//console.log ("Inside Loop 3");
return fileReader.readAsText(file)
}
}
Expand All @@ -26,7 +31,5 @@ function getWords(s) {
}
return result;
}


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