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我已經轉換一個csv到JSON對象和已填充它在一個HTML表中最後一列所示。其餘的列都很好，但表格的最後一列顯示「未定義」。 CSV文件 -「未定義」，而填充JSON數據
表顯示原樣
這裏有什麼問題嗎？
HTML文件 -
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html>
<html>
<head>
<title>Japan Automation</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="http://code.jquery.com/jquery-1.11.1.min.js" type="text/javascript"> </script>
<!--<script type="text/javascript" src="JavaScript.js"></script>-->
<script type="text/javascript" src="JavaScript4.js"></script>
<style>
table, th, td {
border: 1px solid black;
border-collapse: collapse;
}
th, td {
padding: 15px;
}
th {
text-align: left;
}
table {
border-spacing: 5px;
}
.guide {
text-decoration: underline;
text-align: center;
}
.odd {
color: #fff;
background: #666;
}
.even {
color: #666;
}
.hot {
border: 1px solid #f00;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<h2>Global Order Visibility</h2>
</div>
<div class="panel panel-primary">
<div class="panel-heading">Japan Automation Tool</div>
<div class="panel-body">
<div class="row">
<div class="col-sm-12 col-sm-offset-1">
<form id="form1" runat="server" class="form-horizontal">
<div class="form-group">
<div class="col-sm-5">
<div class="col-sm-6">
<input type="file" accept=".csv" id="fileUpload" />
</div>
<div class="col-sm-6">
<input type="button" id="upload" class="btn btn-primary" value="Upload" />
</div>
</div>
<div class="col-sm-7">
<div class="col-sm-2">
<input type="button" id="cancel" class="btn btn-primary btn pull-right" value="Cancel/Save" style="visibility: hidden" />
</div>
<div class="col-sm-2">
<input type="button" id="process" class="btn btn-primary btn pull-right" value="Process" style="visibility: hidden" />
</div>
</div>
</div>
</form>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="panel panel-default" style="align-self: center">
<div class="panel-body" style="max-height: 400px; min-height: 400px; overflow-y: scroll;">
<div class="row">
<div class="col-sm-12">
<center>
<div class="input-append" id="filterDev" style="visibility:hidden">
<input name="search" id="inputFilter" placeholder="Enter ID to filter" />
<input type="button" value="Filter" id="filter" class="btn btn-primary" />
</div></center>
</div>
<br />
<br />
</div>
<div class="row">
<div class="col-sm-12" id="dvCSV">
<table id="my-table">
</table>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<p id="download" style="color: cornflowerblue; visibility: hidden"><strong>Please click the below links to download the processed file..</strong></p>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="col-sm-3">
<p id="File1" style="color: cornflowerblue; text-decoration: underline; visibility: hidden">File1 Download</p>
</div>
<div class="col-sm-3">
<p id="File2" style="color: cornflowerblue; text-decoration: underline; visibility: hidden">File2 Download</p>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
<script type="text/javascript">
$("#cancel").on("click", function() {
$('input:checked').each(function() {
$(this).closest("tr").remove();
});
});
$(function() {
$("#process").bind("click", function() {
document.getElementById("File1").style.visibility = "visible";
document.getElementById("File2").style.visibility = "visible";
document.getElementById("download").style.visibility = "visible";
});
});
$("#filter").click(function() {
ids = $("#inputFilter").val();
if (ids != "") {
idsArray = ids.split(",");
$("#my-table tr:gt(0)").hide();
$.each(idsArray, function (i, v) {
$("#my-table tr[data-id=" + v + "]").show();
})
} else {
$("#my-table tr").show();
}
});
</script>
JavaScript4.js
$(function() {
$("#upload").bind("click", function() {
var regex = /^([a-zA-Z0-9\s_\\.\-:])+(.csv|.txt)$/;
if (regex.test($("#fileUpload").val().toLowerCase())) {
if (typeof (FileReader) != "undefined") {
var reader = new FileReader();
reader.onload = function (e) {
//var table = $("<table id='name'/>");
var lines = e.target.result.split("\n");
var result = [];
var headers = lines[0].split(",");
//alert(headers);
for (var i = 1; i < lines.length; i++) {
var obj = {};
var currentline = lines[i].split(",");
for (var j = 0; j < headers.length; j++) {
obj[headers[j]] = currentline[j];
}
result.push(obj);
}
populateTable(result);
document.getElementById("cancel").style.visibility = "visible";
document.getElementById("process").style.visibility = "visible";
document.getElementById("filterDev").style.visibility = "visible";
}
reader.readAsText($("#fileUpload")[0].files[0]);
}
}
});
});
$(function() {
$("#process").bind("click", function() {
document.getElementById("File1").style.visibility = "visible";
document.getElementById("File2").style.visibility = "visible";
});
});
function populateTable(finalObject) {
var obj = finalObject;
var table = $("<table id='my-table' />");
table[0].border = "1";
var columns = Object.keys(obj[0]);
var columnCount = columns.length;
var row = $(table[0].insertRow(-1));
for (var i = 0; i < columnCount; i++) {
var headerCell = $("<th />");
headerCell.html([columns[i]]);
row.append(headerCell);
}
$.each(obj, function (i, obj) {
//row = '<tr data-id="' + obj.ID + '"><td>' + obj.ID + '</td><td>' + obj.NAME + '</td><td>' + obj.CITY + '</td><td>' + obj.ADDRESS + '</td></tr>';
row = '<tr data-id="' + obj.ID + '"><td>' + obj.ID + '</td><td>' + obj.NAME + '</td><td>' + obj.CITY + '</td><td>' + obj.ADDRESS + '</td></tr>';
table.append(row);
});
var dvTable = $("#dvCSV");
dvTable.html("");
dvTable.append(table);
}
使用你的控制檯並在'populateTable（result）'前面記錄'result';'然後你可能會看到'ADDRESS'屬性出了什麼問題。到目前爲止，我無法重現這一點。 – Xufox
1 - 嘗試發佈與問題相關的內容。 2 - 顯示你如何嘗試修復它，爲什麼它沒有解決。 3 - 使用片段工具，它使每個人的生活更輕鬆。 4 - 發佈您的csv文件，而不是它的圖像。 – rafaelcastrocouto