Sep 04, 2012, 11:26 AM
[CLOSED] [#13] labels LineSeries aren't shown into the chart
Hi,
I need to show the label for the each point of LineSeries for the chart, but if I set the property hidden= true for the panel I don't see the values of labels.
I attach the example that show my problem.
If I run the following code with property Hidden="true" for the panel1
If I run the same code with property Hidden="false" for the panel1
I see this
I need to start the panel hidden into my page and after click on the button it is shown.
How can solve this issue?
I hope clear.
Thank you so much.
I need to show the label for the each point of LineSeries for the chart, but if I set the property hidden= true for the panel I don't see the values of labels.
I attach the example that show my problem.
If I run the following code with property Hidden="true" for the panel1
<%@ Page Language = "C#"%>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
public class MonitorViewer
{
private double yieldValue;
private int pnFirstOk;
private int pnFirstKo;
private int pnTotalPass;
private string period;
public MonitorViewer() {}
public double YieldValue {
get { return yieldValue; }
set { yieldValue = value; }
}
public int PnFirstOk {
get { return pnFirstOk; }
set { pnFirstOk = value; }
}
public int PnFirstKo {
get { return pnFirstKo; }
set { pnFirstKo = value; }
}
public int PnTotalPass {
get { return pnTotalPass; }
set { pnTotalPass = value; }
}
public string Period {
get { return period; }
set { period = value; }
}
}
public object[] DataValue () {
IList<MonitorViewer> listItems = new List<MonitorViewer>();
MonitorViewer monitorViewer1 = new MonitorViewer();
monitorViewer1.YieldValue = Double.Parse("95,97");
monitorViewer1.Period= "30/03/12 - 20/04/12";
monitorViewer1.PnFirstOk = 7507;
monitorViewer1.PnFirstKo = 315;
monitorViewer1.PnTotalPass = 7994;
MonitorViewer monitorViewer2 = new MonitorViewer();
monitorViewer2.YieldValue = Double.Parse("96,68");
monitorViewer2.Period= "20/04/12 - 12/05/12";
monitorViewer2.PnFirstOk = 5995;
monitorViewer2.PnFirstKo = 206;
monitorViewer2.PnTotalPass = 6504;
MonitorViewer monitorViewer3 = new MonitorViewer();
monitorViewer3.YieldValue = Double.Parse("95,91");
monitorViewer3.Period= "12/05/12 - 03/06/12";
monitorViewer3.PnFirstOk = 9732;
monitorViewer3.PnFirstKo = 415;
monitorViewer3.PnTotalPass = 10209;
MonitorViewer monitorViewer4 = new MonitorViewer();
monitorViewer4.YieldValue = Double.Parse("96,09");
monitorViewer4.Period= "03/06/12 - 24/06/12";
monitorViewer4.PnFirstOk = 6710;
monitorViewer4.PnFirstKo = 273;
monitorViewer4.PnTotalPass = 7309;
MonitorViewer monitorViewer5 = new MonitorViewer();
monitorViewer5.YieldValue = Double.Parse("96,29");
monitorViewer5.Period= "24/06/12 - 16/07/12";
monitorViewer5.PnFirstOk = 1922;
monitorViewer5.PnFirstKo = 74;
monitorViewer5.PnTotalPass = 2021;
MonitorViewer monitorViewer6 = new MonitorViewer();
monitorViewer6.YieldValue = Double.Parse("0,0");
monitorViewer6.Period= "16/07/12 - 07/08/12";
monitorViewer6.PnFirstOk = 0;
monitorViewer6.PnFirstKo = 0;
monitorViewer6.PnTotalPass = 0;
MonitorViewer monitorViewer7 = new MonitorViewer();
monitorViewer7.YieldValue = Double.Parse("0,0");
monitorViewer7.Period= "07/08/12 - 28/08/12";
monitorViewer7.PnFirstOk = 0;
monitorViewer7.PnFirstKo = 0;
monitorViewer7.PnTotalPass = 0;
listItems.Add(monitorViewer1);
listItems.Add(monitorViewer2);
listItems.Add(monitorViewer3);
listItems.Add(monitorViewer4);
listItems.Add(monitorViewer5);
listItems.Add(monitorViewer6);
listItems.Add(monitorViewer7);
object[] periodArray = new object
[listItems.Count];
for (int i = 0;i < listItems.Count;i++) {
MonitorViewer monitorViewer = listItems[i];
object[] itemArray = new object[]{monitorViewer.YieldValue,monitorViewer.Period,monitorViewer.PnFirstOk,monitorViewer.PnFirstKo,monitorViewer.PnTotalPass};
periodArray[i] = itemArray;
}
return periodArray;
}
public void Page_Load() {
//var store = this.yieldChart.GetStore();
//store.DataSource = DataValue();
//store.DataBind();
}
protected void ExtractData(object sender, DirectEventArgs e) {
var store = this.yieldChart.GetStore();
store.DataSource = DataValue();
store.DataBind();
this.panel1.Hidden = false;
}
</script>
<body>
<form Method=post Runat="server">
<ext:ResourceManager Id="resourceManager" runat="server" />
<h3>Example</h3>
<br/>
<ext:Button ID="btnSearch" Text="Search" runat="server" Hidden="false" Icon="Magnifier" >
<DirectEvents>
<Click OnEvent="ExtractData">
<EventMask ShowMask="true" MinDelay="100"/>
</Click>
</DirectEvents>
</ext:Button>
<br/>
<ext:ChartTheme
ID="CustomThemeID"
runat="server"
ThemeName="CustomTheme"
Colors="url(#blueColor),url(#greenColor),url(#redColor),url(#orangeColor)">
</ext:ChartTheme>
<ext:Panel ID="panel1" runat="server" Height="600" Layout="FitLayout" MarginSpec="0 0 3 0" Hidden="true">
<Bin>
<ext:Store ID="yieldStore" runat="server">
<Reader>
<ext:ArrayReader />
</Reader>
<Model>
<ext:Model runat="server">
<Fields>
<ext:ModelField Name="yield"/>
<ext:ModelField Name="period"/>
<ext:ModelField Name="pnFirstOk"/>
<ext:ModelField Name="pnFirstKo"/>
<ext:ModelField Name="pnTotalPass"/>
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Bin>
<Items>
<ext:Chart
ID="yieldChart"
runat="server"
Flex="1"
Theme="CustomTheme"
Shadow="true"
Animate="true"
StoreID="yieldStore">
<Gradients>
<ext:Gradient GradientID="redColor" Angle="0">
<Stops>
<ext:GradientStop Offset="0" Color="#e21413" />
<ext:GradientStop Offset="100" Color="#d82931" />
</Stops>
</ext:Gradient>
<ext:Gradient GradientID="orangeColor" Angle="0">
<Stops>
<ext:GradientStop Offset="0" Color="#ecbe38" />
<ext:GradientStop Offset="100" Color="#dc9614" />
</Stops>
</ext:Gradient>
<ext:Gradient GradientID="greenColor" Angle="0">
<Stops>
<ext:GradientStop Offset="0" Color="#3ed730" />
<ext:GradientStop Offset="100" Color="#3ea830" />
</Stops>
</ext:Gradient>
<ext:Gradient GradientID="blueColor" Angle="0">
<Stops>
<ext:GradientStop Offset="0" Color="#4868e7" />
<ext:GradientStop Offset="100" Color="#3c56bf" />
</Stops>
</ext:Gradient>
</Gradients>
<Axes>
<ext:NumericAxis Position="Left" Fields="yield" Minimum="0" />
<ext:NumericAxis Position="Right" Minimum="0" Fields="pnFirstOk,pnFirstKo,pnTotalPass" Hidden="true">
</ext:NumericAxis>
<ext:CategoryAxis Position="Bottom" Fields="period">
<Label Font="10px Arial">
<Rotate Degrees="270" />
<Renderer Handler="return Ext.String.ellipsis(value, 15, false);" />
</Label>
</ext:CategoryAxis>
</Axes>
<Series>
<ext:ColumnSeries Axis="Left" Highlight="true" XField="period" YField="yield">
<Style Fill="#38B8BF" StrokeWidth="3" />
<Label Contrast="true" Display="Under" Field="yield" Color="#000" TextAnchor="middle" />
</ext:ColumnSeries>
<ext:LineSeries Highlight="true" Axis="Right" Smooth="3" XField="period" YField="pnFirstOk" >
<MarkerConfig Type="Circle" Size="4" Radius="4" StrokeWidth="0" />
<Label Contrast="true" Display="InsideEnd" Field="pnFirstOk" Color="#000" TextAnchor="middle" />
</ext:LineSeries>
<ext:LineSeries Highlight="true" Axis="Right" Smooth="3" XField="period" YField="pnFirstKo" >
<MarkerConfig Type="Circle" Size="4" Radius="4" StrokeWidth="0" />
<Label Contrast="true" Display="InsideEnd" Field="pnFirstKo" Color="#000" TextAnchor="middle" />
</ext:LineSeries>
<ext:LineSeries Highlight="true" Axis="Right" Smooth="3" XField="period" YField="pnTotalPass" >
<MarkerConfig Type="Circle" Size="4" Radius="4" StrokeWidth="0" />
<Label Contrast="true" Display="InsideEnd" Field="pnTotalPass" Color="#000" TextAnchor="middle" />
</ext:LineSeries>
</Series>
</ext:Chart>
</Items>
</ext:Panel>
</form>
</Body>
</Html>If I run the same code with property Hidden="false" for the panel1
I see this
I need to start the panel hidden into my page and after click on the button it is shown.
How can solve this issue?
I hope clear.
Thank you so much.
Last edited by Baidaly; May 30, 2013 at 5:02 AM.
Reason: [CLOSED]
Originally Posted by Daniil
