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我想在AmChart股票图表中显示两个图表，但它在两个图表中显示相同的数据。我的JavaScript代码如下所示：AmChart股票图表没有显示不同的图形
var chart = AmCharts.makeChart("chartdiv", {
type: "stock", // Possible types are: serial, pie, xy, radar, funnel, gauge, map, stock
pathToImages: "http://www.amcharts.com/images/",
dataDateFormat: "YYYY-MM-DD",
dataSets: [{
color: "#b0de09", // bar chart color
// userRegistrations variable is source of user data
dataProvider: userRegistrations,
fieldMappings: [{
fromField: "val",
toField: "value"
}],
categoryField: "date"
},
{
color: "#efefef", // bar chart color
// likes variable is source of data for likes
dataProvider: likes,
fieldMappings: [{
fromField: "val",
toField: "value"
}],
categoryField: "date",
}],
panels: [{
legend: {},
stockGraphs: [{
id: "graph1",
valueField: "value",
type: "column",
title: "User Graph",
fillAlphas: 1,
comparable: true,
compareField: "value",
balloonText: "Users registered: <b>[[val]]</b>",
}]
},
{
legend: {},
stockGraphs: [{
id: "graph2",
valueField: "value",
type: "column",
title: "Watch List Graph",
fillAlphas: 1,
comparable: true,
compareField: "value",
balloonText: "Added to Watch List: <b>[[val]]</b>",
}]
}],
panelsSettings: {
startDuration: 1
},
categoryAxesSettings: {
dashLength: 5
},
valueAxesSettings: {
dashLength: 5
},
chartScrollbarSettings: {
graph: "graph1",
graphType: "line",
position: "top"
},
chartCursorSettings: {
valueBalloonsEnabled: true,
fullWidth:true,
cursorAlpha:0.1
},
// range selector
periodSelector: {
position: "top",
periods: [{
period: "DD",
count: 1,
label: "1 day"
}, {
period: "DD",
selected: true,
count: 7,
label: "7 days"
}, {
period: "MM",
count: 1,
label: "1 month"
}, {
period: "YYYY",
count: 1,
label: "1 year"
}, {
period: "YTD",
label: "YTD"
}, {
period: "MAX",
label: "MAX"
}]
},
// ballon on mouse hover
"balloon": {
"adjustBorderColor": true,
"color": "#000000",
// "cornerRadius": 5,
"fillColor": "#FFFFFF"
}
});
// date picker
chart.addListener('rendered', function (event) {
var dataProvider = chart.dataSets[0].dataProvider;
$(".amChartsPeriodSelector .amChartsInputField").datepicker({
dateFormat: "dd-mm-yy",
minDate: dataProvider[0].date,
maxDate: dataProvider[dataProvider.length-1].date,
onClose: function() {
$(".amChartsPeriodSelector .amChartsInputField").trigger('blur');
}
});
});我有两个数据集和两个面板。两个面板都显示相同的数据集（具有userRegistrations dataProvider的数据集）。我想展示分开的数据集。
我已经浏览了AmCharts文档，但无法解决如何执行此操作。