我无法弄清楚为什么，我已经三次检查我传递了正确的值。当我将鼠标悬停在任何条形图上时，它会显示正确的数据，但每一条数据都会在图表上以10倍的比例显示，我无法找出原因。如果有帮助，这是我的代码：
var dashboard2 = new google.visualization.Dashboard(
document.getElementById('dashboard'));
var control2 = new google.visualization.ControlWrapper({
'controlType': 'ChartRangeFilter',
'containerId': 'control2',
'options': {
// Filter by the date axis.
'filterColumnIndex': 0,
'ui': {
'chartType': 'LineChart',
'chartOptions': {
'chartArea': {'width': '80%'},
'hAxis': {'baselineColor': 'none'}
},
// Display a single series that shows the closing value of the stock.
// Thus, this view has two columns: the date (axis) and the stock value (line series).
'chartView': {
'columns': [0, 1, 14]
},
// 1 day in milliseconds = 24 * 60 * 60 * 1000 = 86,400,000
'minRangeSize': 259200000
}
},
// Initial range: 2012-02-09 to 2012-03-20.
'state': {'range': {'start': new Date(2012, 11, 7), 'end': new Date()}}
});
var chart2 = new google.visualization.ChartWrapper({
'chartType': 'ComboChart',
'containerId': 'chart2',
'options': {
// Use the same chart area width as the control for axis alignment.
'chartArea': {'height': '80%', 'width': '80%'},
'hAxis': {'slantedText': false},
'vAxis': {'viewWindow': {'min': 0, 'max': 400}},
'title': 'Sales Made by Affiliate Name',
'seriesType': "bars",
'series': {0: {type: "line"}, 13: {type: "line"}},
'isStacked': true
},
// Convert the first column from 'date' to 'string'.
'view': {
'columns': [
{
'calc': function(dataTable, rowIndex) {
return dataTable.getFormattedValue(rowIndex, 0);
},
'type': 'string'
}, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
}
});
var jsonData2 = $.ajax({
url: "getData.php",
dataType:"json",
async: false
}).responseText;
// Create our data table out of JSON data loaded from server
var data2 = new google.visualization.DataTable(jsonData2);
dashboard2.bind(control2, chart2);
dashboard2.draw(data2);
编辑：这里有一小部分数据，因为我不想透露我们的数据，但我想可能有必要了解什么是传入。为了便于阅读，我删除了起始括号：
"cols":[ {"id":"","label":"Date","pattern":"","type":"date"}, {"id":"","label":"Total","pattern":"","type":"number"}, {"id":"","label":"andersce99","pattern":"","type":"number"}, {"id":"","label":"sojourn","pattern":"","type":"number"}, {"id":"","label":"warriorplus","pattern":"","type":"number"}, {"id":"","label":"potpie queen","pattern":"","type":"number"}, {"id":"","label":"60minuteaffiliate","pattern":"","type":"number"}, {"id":"","label":"bob voges","pattern":"","type":"number"}, {"id":"","label":"Grayth","pattern":"","type":"number"}, {"id":"","label":"TiffanyDow","pattern":"","type":"number"}, {"id":"","label":"AmandaT","pattern":"","type":"number"}, {"id":"","label":"Gaz Cooper","pattern":"","type":"number"}, {"id":"","label":"Sam England","pattern":"","type":"number"}, {"id":"","label":"Matthew Olson","pattern":"","type":"number"}, {"id":"","label":"Average Per Day Over Time","pattern":"","type":"number"} ],
"rows": [ {"c":[{"v":"Date(2012,11,7)","f":null},{"v":"387","f":null},{"v":"19","f":null},{"v":"275","f":null},{"v":"8","f":null},{"v":"0","f":null},{"v":"35","f":null},{"v":"3","f":null},{"v":"21","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"11","f":null},{"v":"6","f":null},{"v":"387","f":null}]},
{"c":[{"v":"Date(2012,11,8)","f":null},{"v":"98","f":null},{"v":"11","f":null},{"v":"39","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"15","f":null},{"v":"0","f":null},{"v":"7","f":null},{"v":"9","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"3","f":null},{"v":"6","f":null},{"v":"242.5","f":null}]},
{"c":[{"v":"Date(2012,11,9)","f":null},{"v":"58","f":null},{"v":"7","f":null},{"v":"16","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"4","f":null},{"v":"0","f":null},{"v":"3","f":null},{"v":"10","f":null},{"v":"2","f":null},{"v":"9","f":null},{"v":"0","f":null},{"v":"2","f":null},{"v":"181","f":null}]},
{"c":[{"v":"Date(2012,11,10)","f":null},{"v":"196","f":null},{"v":"5","f":null},{"v":"8","f":null},{"v":"126","f":null},{"v":"0","f":null},{"v":"2","f":null},{"v":"35","f":null},{"v":"0","f":null},{"v":"7","f":null},{"v":"4","f":null},{"v":"3","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"184.75","f":null}]},
{"c":[{"v":"Date(2012,11,11)","f":null},{"v":"76","f":null},{"v":"7","f":null},{"v":"5","f":null},{"v":"17","f":null},{"v":"30","f":null},{"v":"7","f":null},{"v":"1","f":null},{"v":"1","f":null},{"v":"2","f":null},{"v":"1","f":null},{"v":"4","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"163","f":null}]},
{"c":[{"v":"Date(2012,11,12)","f":null},{"v":"48","f":null},{"v":"4","f":null},{"v":"5","f":null},{"v":"9","f":null},{"v":"20","f":null},{"v":"7","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"143.833333333","f":null}]},
{"c":[{"v":"Date(2012,11,13)","f":null},{"v":"21","f":null},{"v":"3","f":null},{"v":"2","f":null},{"v":"5","f":null},{"v":"4","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"1","f":null},{"v":"2","f":null},{"v":"0","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"126.285714286","f":null}]},
{"c":[{"v":"Date(2012,11,14)","f":null},{"v":"12","f":null},{"v":"1","f":null},{"v":"1","f":null},{"v":"2","f":null},{"v":"4","f":null},{"v":"2","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"112","f":null}]},
{"c":[{"v":"Date(2012,11,15)","f":null},{"v":"8","f":null},{"v":"3","f":null},{"v":"0","f":null},{"v":"1","f":null},{"v":"2","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"1","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"0","f":null},{"v":"100.444444444","f":null}]}
答案 0 :(得分：1)
您的数据格式不正确：数字需要存储为JSON中的数字，而不是字符串。例如，这个：
{"v":"387","f":null}
应该是这样的：
{"v":387,"f":null}
如果您使用PHP的json_encode函数来构建JSON，您可以将JSON_NUMERIC_CHECK作为参数添加到函数调用中以正确输出数字：
json_encode($myData, JSON_NUMERIC_CHECK);