Dear all,
I'm currently trying to color the column chart via JSON.
In the end my JSON looks like this:
{ "cols":[ {"id":"","label":"Rang","type":"number"}, {"id":"","label":"Land"
,"type":"string"}, {"id":"","label":"Index","type":"number"}, {"id":"",
"label":"Stand","type":"string"}, {"id":"","label":"Farbe","type":"string",
"role":"style"}], "rows": [{"c":[ {"v":1,"f":null}, {"v":"Japan","f":null},
{"v":-49.25,"f":null}, {"v":"Q3 | 2013","f":null},{"v":#777777,"f":null}]},
{"c":[ {"v":2,"f":null}, {"v":"Ungarn","f":null}, {"v":-19.8,"f":null},
{"v":"Q4 | 2013","f":null},{"v":#777777,"f":null}]}, {"c":[
{"v":3,"f":null}, {"v":"Deutschland","f":null}, {"v":-13.75,"f":null},
{"v":"Q4 | 2013","f":null},{"v":#777777,"f":null}]}, {"c":[
{"v":4,"f":null}, {"v":"Irland","f":null}, {"v":-12.63,"f":null}, {"v":"Q1
| 2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":5,"f":null},
{"v":"Portugal","f":null}, {"v":-11.93,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":6,"f":null},
{"v":"Slowenien","f":null}, {"v":-11.64,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":7,"f":null},
{"v":"Griechenland","f":null}, {"v":-10.12,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":8,"f":null},
{"v":"Island","f":null}, {"v":-5.63,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":9,"f":null},
{"v":"Estland","f":null}, {"v":-5.24,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":10,"f":null},
{"v":"Tschechische Republik","f":null}, {"v":-5.17,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":11,"f":null},
{"v":"USA","f":null}, {"v":1.92,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#08088A,"f":null}]}, {"c":[ {"v":12,"f":null},
{"v":"Korea","f":null}, {"v":2.52,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":13,"f":null},
{"v":"Italien","f":null}, {"v":3.5,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":14,"f":null},
{"v":"Niederlande","f":null}, {"v":4.7,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":15,"f":null},
{"v":"Dänemark","f":null}, {"v":6.54,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":16,"f":null},
{"v":"Mexiko","f":null}, {"v":6.88,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":17,"f":null},
{"v":"Türkei","f":null}, {"v":9.32,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":18,"f":null},
{"v":"Spanien","f":null}, {"v":10.62,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":19,"f":null},
{"v":"Israel","f":null}, {"v":10.67,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":20,"f":null},
{"v":"Schweiz","f":null}, {"v":11.45,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":21,"f":null},
{"v":"Slowakei","f":null}, {"v":14.1,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":22,"f":null},
{"v":"Österreich","f":null}, {"v":15.36,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":23,"f":null},
{"v":"Finnland","f":null}, {"v":17.95,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":24,"f":null},
{"v":"Luxemburg","f":null}, {"v":18.51,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":25,"f":null},
{"v":"Frankreich","f":null}, {"v":28.16,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":26,"f":null},
{"v":"Grossbritanien","f":null}, {"v":30.44,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":27,"f":null},
{"v":"Neuseeland","f":null}, {"v":31.41,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":28,"f":null},
{"v":"Schweden","f":null}, {"v":32.05,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":29,"f":null},
{"v":"Australien","f":null}, {"v":36.02,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":30,"f":null},
{"v":"Belgien","f":null}, {"v":38.07,"f":null}, {"v":"Q4 |
2013","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":31,"f":null},
{"v":"Kanada","f":null}, {"v":42.07,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}, {"c":[ {"v":32,"f":null},
{"v":"Norwegen","f":null}, {"v":50.26,"f":null}, {"v":"Q1 |
2014","f":null},{"v":#777777,"f":null}]}Code hier eingeben...
And my Code to draw the chart is this:
<source>
<html>
<head>
<!-- Google laden -->
<script type="text/javascript"
src='https://www.google.com/jsapi?autoload=
{
"modules":
[{
"name":"visualization",
"version":"1"
}]
}'>
</script>
<script type="text/javascript">
google.setOnLoadCallback(drawVisualization);
// Daten
var jsonData = jQuery.ajax({
url: "charting/Test.php?country=2", //2=USA
dataType:"json",
async: false
}).responseText;
// zeichnen
function drawVisualization() {
var wrap = new google.visualization.ChartWrapper
({
'chartType':'ColumnChart',
'dataTable':new google.visualization.DataTable(jsonData),
'containerId':'Line_div',
'options':{
'chartArea': {'width': '95%'},
'legend': {position: 'bottom', alignment: 'center'}
},
});
wrap.draw();
}
</script>
</head>
<body>
<div id="Line_div" style="height: 300px;"></div>
</body>
</html>
</source>
The error I get ist "Invalid JSON string"
Can you tell me what I am doing wrong?
Thank you very much in advance for your help.
I'm looking forward to your feedback
Best
Manuel
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