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80 lines
2.1 KiB
80 lines
2.1 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<title>Convert CSV to Google Datatable</title>
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<style>
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body {font: 10pt arial;}
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</style>
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<script type="text/javascript" src="http://www.google.com/jsapi"></script>
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<script type="text/javascript" src="csv2array.js"></script>
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<script type="text/javascript">
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var data = null;
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var graph = null;
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function loaded() {
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}
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google.load("visualization", "1");
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// Set callback to run when API is loaded
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google.setOnLoadCallback(loaded);
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// Called when the Visualization API is loaded.
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function convert() {
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var csv = document.getElementById("csv").value;
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var datatable = "";
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// parse the csv content
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var csvArray = csv2array(csv);
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// Create and populate a data table.
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datatable += "data = new google.visualization.DataTable();\n";
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// read the header row
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for (var col = 0; col < csvArray[0].length; col++) {
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datatable += "data.addColumn('number', '" + csvArray[0][col] + "');\n";
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}
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// read all data
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for (var row = 1; row < csvArray.length; row++) {
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datatable += "data.addRow([";
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for (var col = 0; col < csvArray[row].length; col++) {
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if (col != 0)
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datatable += ", ";
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datatable += csvArray[row][col];
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}
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datatable += "]);\n";
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}
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document.getElementById("datatable").value = datatable;
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alert(csvArray.length + " rows converted");
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}
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</script>
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</head>
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<body>
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<div id="graph"></div>
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<div id="info"></div>
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<b>CSV</b><br>
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<textarea id="csv" style="width: 400px; height: 300px;"></textarea>
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<br>
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<br>
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<input type="button" value="Convert" onclick="convert();">
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<br>
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<br>
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<b>Google DataTable</b><br>
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<textarea id="datatable" style="width: 400px; height: 300px;"></textarea>
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</body>
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</html>
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