我已經爲單個系列開發了高圖表圖形,但無法綁定多個系列。HighCharts Multiseries binding
我的要求是類似如下
我已經複選框列表如下包含當用戶選擇多個複選框並單擊Load按鈕高圖表將顯示以往他選擇了什麼。
TYPE A
TYPE B
C型
TYPE d ........ Z型
我能夠做一個複選框但我不確定如何編碼多個選擇並以高圖表顯示。
我是新來的高圖表和任何人的幫助將非常感激。
我的Javascript代碼:
<script type="text/javascript">
$(function() {
var chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'spline',
zoomType: 'x',
spacingRight: 50
},
title: {
text: 'Sample Spline Chart',
x: -20 //center
},
subtitle: {
text: document.ontouchstart === undefined ?
'Click and drag in the plot area to zoom in' :
'Pinch the chart to zoom in',
x: -20
},
xAxis: {
type: 'datetime',
dateTimeLabelFormats: {
day: '%e %b %y',
minute: '%l%M<br>%p'
}
},
yAxis: {
title: {
text: 'Values'
},
min: 0
},
series: [{
name: 'Value',
data: <%= chartData1%>
}]
});
});
</script>
C#代碼:
protected void btnLoad_Click(object sender, EventArgs e)
{
selectedLists.Clear();
foreach (ListItem item in chkboxTypes.Items)
{
if (item.Selected == true)
{
var selected = item.Text.Split(',');
selectedLists.Add(selected[0]);
}
}
foreach (var item in selectedLists)
{
typeID = item;
var fromdate = fromdatepicker.Value;
var todate = todatepicker.Value;
var dsSql = string.Format(@"SELECT START_DATETIME, VALUE FROM XXXXX WHERE TYPE_ID = '{0}' AND START_DATETIME >= '{1} 00:00' AND END_DATETIME <= '{2} 23:59' ORDER BY START_DATETIME ASC", typeID, fromdate, todate);
var database = new Database(dbstring, "System.Data.SqlClient");
database.CommandTimeout = 3600;
var dataSourcesAttributes = database.Fetch<DataPoint>(dsSql);
var chkboxData = string.Empty;
if (dataSourcesAttributes.Count > 0)
{
foreach (var data in dataSourcesAttributes)
{
listDimensionalValues.Add(Tuple.Create(data.AppliesToDateTime, data.Value));
JavaScriptSerializer serializeData = new JavaScriptSerializer();
var Validdata = serializeData.Serialize(listDimensionalValues.ToArray());
chkboxData = Properdata(Validdata);
}
chartData1 = chkboxData;
}
else
{
lblError.Visible = true;
lblError.Text = databasevalue + " There is no data available for this Type or please select different dates";
}
}
}
ChartData 1串
public string chartData1 { get; set; }
請任何建議或幫助隊友
在多個串聯它應該是系列:[{ 名: '值', 數據:<%= chartData1%> },{ 名: '值2', 數據:<%= chartData2%> }] –
@SebastianBochan感謝您的回覆。想象一下,如果我有10個名字和10個chartdata2,所以我不能像這樣添加對嗎?我的意思是它不是一個好主意,像這樣的隊友添加..有什麼其他方式可以綁定? – user1990395
@SebastianBochan任何建議隊友 – user1990395