|
|
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <head><script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script>
- <title>Convert CSV to Google Datatable</title>
-
- <style>
- body {font: 10pt arial;}
- </style>
-
- <script type="text/javascript" src="http://www.google.com/jsapi"></script>
- <script type="text/javascript" src="csv2array.js"></script>
-
- <script type="text/javascript">
- var data = null;
- var graph = null;
-
- function loaded() {
-
- }
-
- google.load("visualization", "1");
-
- // Set callback to run when API is loaded
- google.setOnLoadCallback(loaded);
-
- // Called when the Visualization API is loaded.
- function convert() {
- var csv = document.getElementById("csv").value;
-
- var datatable = "";
-
- // parse the csv content
- var csvArray = csv2array(csv);
-
- // Create and populate a data table.
- datatable += "data = new google.visualization.DataTable();\n";
-
- // read the header row
- for (var col = 0; col < csvArray[0].length; col++) {
- datatable += "data.addColumn('number', '" + csvArray[0][col] + "');\n";
- }
-
- // read all data
- for (var row = 1; row < csvArray.length; row++) {
- datatable += "data.addRow([";
-
- for (var col = 0; col < csvArray[row].length; col++) {
- if (col != 0)
- datatable += ", ";
- datatable += csvArray[row][col];
- }
-
- datatable += "]);\n";
- }
-
- document.getElementById("datatable").value = datatable;
-
- alert(csvArray.length + " rows converted");
- }
- </script>
- </head>
-
- <body>
- <div id="graph"></div>
-
- <div id="info"></div>
-
- <b>CSV</b><br>
- <textarea id="csv" style="width: 400px; height: 300px;"></textarea>
- <br>
- <br>
- <input type="button" value="Convert" onclick="convert();">
- <br>
- <br>
-
- <b>Google DataTable</b><br>
- <textarea id="datatable" style="width: 400px; height: 300px;"></textarea>
-
- </body>
- </html>
|
