JSFiddle - React, Tailwind, and code Playground

by jude_pinto

JavaScript

//275 cells
//28-275 area of interest
$(document).ready(function(){
var myNamespace = {};

$('#button').on('click', function() {

    $('#file-input').trigger('click');
});

document.getElementById('file-input').onchange = function(){

  var file = this.files[0];

  var reader = new FileReader();
  reader.onload = function(progressEvent){
    // Testing - Entire file
    //console.log(this.result);
    var reformatted = [];
   	var reformat = 0;
    var column_total = 275
    var lines = this.result.split(',');
    var row_total = Math.round(lines.length / column_total);

    for(var row = 3; row <= row_total; row++){
    	for (var line = 27; line <= column_total; line ++){
        let line2 = ((column_total*row) +line- reformat); 
        //return (lines[line] + ", " + lines[line2]);
        
				document.write(lines[line] + ", " + lines[line2]+", ");
        //$('#output').text(lines[line] + ", " + lines[line2]);
    		//results[row] = lines[line] + ", " + lines[line2];
        //Testing
        //console.log(line, row, line2);
        //console.log(lines[line] + ", " + lines[line2]);
      }
      reformat = reformat + 1;
  
      }
     
       
  };
  reader.readAsText(file);

};


});