如何使用asp.net将RADCHART中y轴上的数字更改为时间格式
我有一个与 RadChart
相关的问题。在这里,我想在 x 轴上取名称,在 y 轴上取时间,以便我的 DataTable
具有具有时间格式的数据,同时将这些列绑定到 RadChart
。我收到此错误:
名为 TargetedResponseTime 的列类型不是数字
如何将 radchart 设置更改为时间格式
C#:
chartBronze.DataSource = dt_Bronze;
chartBronze.PlotArea.XAxis.DataLabelsColumn = "TicketPriority";
chartBronze.Series[0].DataYColumn = "TargetedResponseTime";
chartBronze.Series[1].DataYColumn = "AverageResponseTime";
chartBronze.DataBind();
ASPX:
<telerik:RadChart ID="chartBronze" runat="server" onitemdatabound="chartBronze_ItemDataBound" >
<Appearance Corners="Round, Round, Round, Round, 7">
<FillStyle MainColor="226, 247, 255">
</FillStyle>
<Border Color="82, 160, 226" />
</Appearance>
<PlotArea>
<Appearance Dimensions-Width="70%" Dimensions-AutoSize="False" Dimensions-Height="60%"
Dimensions-Margins="30%, 24%, 12%, 20%">
<FillStyle FillType="Solid" MainColor="White">
</FillStyle>
<Border Color="180, 210, 236" />
</Appearance>
<XAxis>
<Appearance Color="Black" MajorTick-Color="Brown" >
<LabelAppearance Position-AlignedPosition="TopLeft">
</LabelAppearance>
<MajorGridLines Visible="false" />
<MinorGridLines Visible="false" />
<TextAppearance TextProperties-Color="Black" TextProperties-Font="callabri">
</TextAppearance>
</Appearance>
</XAxis>
<YAxis AutoScale="false" MaxValue="60" MinValue="00" LabelStep="12">
<Appearance Color="Black" MajorTick-Color="Brown" >
<MajorGridLines Color="Black"/>
<MinorGridLines Visible="false" />
<TextAppearance TextProperties-Color="Black" TextProperties-Font="callabri">
</TextAppearance>
</Appearance>
</YAxis>
</PlotArea>
<ChartTitle>
<Appearance Position-AlignedPosition="Top">
<FillStyle MainColor="226, 247, 255" SecondColor="226, 247, 255">
</FillStyle>
</Appearance>
<TextBlock Text="SLA Bronze">
<Appearance TextProperties-Color="Chocolate" TextProperties-Font="Calibri, 15pt">
<FillStyle MainColor="226, 247, 255" SecondColor="226, 247, 255">
</FillStyle>
</Appearance>
</TextBlock>
</ChartTitle>
<Legend>
<Appearance Position-AlignedPosition="TopRight">
<ItemTextAppearance TextProperties-Color="Black">
</ItemTextAppearance>
<ItemMarkerAppearance Figure="Rectangle">
</ItemMarkerAppearance>
<FillStyle MainColor="" SecondColor="">
</FillStyle>
<Border Color="" />
</Appearance>
<TextBlock>
<Appearance Position-AlignedPosition="Center">
</Appearance>
</TextBlock>
</Legend>
<Series>
<telerik:ChartSeries Name="Targeted Response Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="Yellow">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Avg Response Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="CadetBlue">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Targeted Resolution Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="LightGreen">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Avg Resolution Time" >
<Appearance>
<FillStyle FillType="Solid" MainColor="DarkOrange">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
</Series>
</telerik:RadChart>
I have an issue related to RadChart
. Here I want to take name on x-axis and time on y-axis so my DataTable
having data with time format while binding those columns to RadChart
. I am getting this error:
The type of column with name TargetedResponseTime is not numeric
How can I change the radchart settings into time formate
C#:
chartBronze.DataSource = dt_Bronze;
chartBronze.PlotArea.XAxis.DataLabelsColumn = "TicketPriority";
chartBronze.Series[0].DataYColumn = "TargetedResponseTime";
chartBronze.Series[1].DataYColumn = "AverageResponseTime";
chartBronze.DataBind();
ASPX:
<telerik:RadChart ID="chartBronze" runat="server" onitemdatabound="chartBronze_ItemDataBound" >
<Appearance Corners="Round, Round, Round, Round, 7">
<FillStyle MainColor="226, 247, 255">
</FillStyle>
<Border Color="82, 160, 226" />
</Appearance>
<PlotArea>
<Appearance Dimensions-Width="70%" Dimensions-AutoSize="False" Dimensions-Height="60%"
Dimensions-Margins="30%, 24%, 12%, 20%">
<FillStyle FillType="Solid" MainColor="White">
</FillStyle>
<Border Color="180, 210, 236" />
</Appearance>
<XAxis>
<Appearance Color="Black" MajorTick-Color="Brown" >
<LabelAppearance Position-AlignedPosition="TopLeft">
</LabelAppearance>
<MajorGridLines Visible="false" />
<MinorGridLines Visible="false" />
<TextAppearance TextProperties-Color="Black" TextProperties-Font="callabri">
</TextAppearance>
</Appearance>
</XAxis>
<YAxis AutoScale="false" MaxValue="60" MinValue="00" LabelStep="12">
<Appearance Color="Black" MajorTick-Color="Brown" >
<MajorGridLines Color="Black"/>
<MinorGridLines Visible="false" />
<TextAppearance TextProperties-Color="Black" TextProperties-Font="callabri">
</TextAppearance>
</Appearance>
</YAxis>
</PlotArea>
<ChartTitle>
<Appearance Position-AlignedPosition="Top">
<FillStyle MainColor="226, 247, 255" SecondColor="226, 247, 255">
</FillStyle>
</Appearance>
<TextBlock Text="SLA Bronze">
<Appearance TextProperties-Color="Chocolate" TextProperties-Font="Calibri, 15pt">
<FillStyle MainColor="226, 247, 255" SecondColor="226, 247, 255">
</FillStyle>
</Appearance>
</TextBlock>
</ChartTitle>
<Legend>
<Appearance Position-AlignedPosition="TopRight">
<ItemTextAppearance TextProperties-Color="Black">
</ItemTextAppearance>
<ItemMarkerAppearance Figure="Rectangle">
</ItemMarkerAppearance>
<FillStyle MainColor="" SecondColor="">
</FillStyle>
<Border Color="" />
</Appearance>
<TextBlock>
<Appearance Position-AlignedPosition="Center">
</Appearance>
</TextBlock>
</Legend>
<Series>
<telerik:ChartSeries Name="Targeted Response Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="Yellow">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Avg Response Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="CadetBlue">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Targeted Resolution Time">
<Appearance>
<FillStyle FillType="Solid" MainColor="LightGreen">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
<telerik:ChartSeries Name="Avg Resolution Time" >
<Appearance>
<FillStyle FillType="Solid" MainColor="DarkOrange">
</FillStyle>
<TextAppearance TextProperties-Color="Brown">
</TextAppearance>
</Appearance>
</telerik:ChartSeries>
</Series>
</telerik:RadChart>
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评论(2)
正如错误所述 - 您的 TargetedResponseTime 属性不是数字,并且 YAxis 设计为仅显示数字值。如果您想要自定义轴标签(即字符串) - 请遵循 Telerik 的文档 主题。所描述的方法对于两个轴都绝对有效。
亲切的问候,叶夫根尼娅
As the error states - your TargetedResponseTime property is not numeric and the YAxis is designed to show numeric values only. If you want to have custom Axis Labels (i.e. strings) - follow the Telerik's documentation topic. The approach described is absolutely valid for both axes.
Kind Regards, Evgenia
您可以使用新的 Telerik 的 ASP.NET 图表(称为 RadHtmlChart),它允许您为 X 轴和 Y 轴(当系列为数字时)Scatter 和 ScatterLine 配置日期时间轴。但是,如果系列是分类的 - 面积、线、柱、条形图等,则日期时间轴只能用于 X 轴。
有关此事的更多信息,请访问 HtmlChart - Date Axis online演示以及日期轴帮助文章
You can use the new Telerik's ASP.NET Chart, called RadHtmlChart which lets you configure DateTime axis for both - X and Y axes when series are numerical - Scatter and ScatterLine. If series, however, are categorical - Area, Line, Column, Bar, etc. DateTime axis can be used only for the X axis.
More information on the matter is available in HtmlChart - Date Axis online demo as well as in Date Axis help article