Я добавил ссылку jsfiddel. Что я пробовал до сих пор. Любая помощь будет оценена. Спасибо тебе
function onFileSelect(input) {
//this.itemHeaderName = itemHeaderName;
var files = input.files;
var csvData;
if (files && files.length) {
var fileToRead = files[0];
var fileReader = new FileReader();
fileReader.readAsText(fileToRead, 'UTF-8');
fileReader.onloadend = function(x) {
csvData = fileReader.result;
onFileLoad(csvData);
}
}
}
function onFileLoad(fileLoadedEvent) {
var csvSeparator = ',';
var textFromFileLoaded = fileLoadedEvent;
var csv = [];
var rows = textFromFileLoaded.split('\n');
_.forEach(rows, function(element) {
var col = [];
col = element.split(csvSeparator);
csv.push(col);
});
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.16.4/lodash.min.js"></script>
<input id="uploadFile_hier" type="file" class="upload" onclick="onFileSelect(event.target)" multiple="false" />
Данные файла CSV:
Part Property Level Comments
Mercury Sub 2 TOP,Bottom,5678
copper Material 1 KM
Iron Thickness 4 NA,KA
Результат:
\["part", "Property", "Level", "Comments"\]
\["Mercury", "Sub-Compound", "2", ""TOP", "NOZZLE", "BLOCK", "9100""\]
\["copper", "Material", "1", "KM"\]
\["Iron", "Thickness", "4", ""NA", "KA""\]
Ожидаемое:
\["part", "Property", "Level", "Comments"\]
\["Mercury", "Sub-Compound", "2", "TOP,NOZZLE,BLOCK,9100"\]
\["copper", "Material", "1", "KM"\]
\["Iron", "Thickness", "4", "NA,KA"\]][1]
https://jsfiddle.net/eswar786/t5mpojr2/