I've created a stacked bar chart - so there are multiple series in a line. The series display the value, but when the value is 0 I don't want the value to be displayed because if there are multiple 0 value is starts to look like 0|0|0|0 i.e. not very nice on the eyes. I'm wondering if there is a way i can say if the value of the series is 0 dont display the value.
View 1 RepliesI am using the Chart control that is part of the newest version of ASP.NET. In this Chart, I have 3 Spline series. Each series consists of a nullable in array (int?[]). If the element in the array is a number, I wants it point plotted. However, in the case that the value is null, I do not want it plotted. Is there a way to do this? If so, how?
View 1 Repliesso I have 3 series that are created from Cross Table Data Bind. Unfortunately some of the points are missing. Is there an algorithm I can use to cycle through the datapoints for each series and insert empty points to the correct spots so that my data is displayed correctly?
View 2 RepliesI need to defining the Series parameters for an MS Chart.
Using the sample data below is it possible to set the X & Y value types for a graph with all days for the month on the X axis and the total number of visits for each day on the Y. Are MS Charts capable of auto generating the X axis based on the extents of the data dates as well a counting the daily instances?
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I have 2 series in the same chartarea. Both contain values by year (x axis). The problem is if one series does not have data for a given year, the chart will display the first value in a series on the first tick mark whether it matches the xaxis label or not.
Example:
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Notice the 2009 value for series1 appears in the first column and the Xaxis now has 2 2009 tick marks. How do I get the values to appear on the correct X axis marks?
Column Chart not showing both series when value is 1
I am having trouble displaying a stacked bar chart with a Y-Value of 1.
See the mark-up below:
The first Y-Value of the first series (the RED series) is 1. The first YValue of second series (the BLUE series) is also 1. The chart only shows the blue series. If I swap them around in the mark-up it only shows the red.
The last value (when X is 6) is 2 for both series. The charts will show both colors for the value of two. I would like this behavior when the value is 1.
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I am having trouble displaying a stacked bar chart with a Y-Value of 1.
See the mark-up below: The first Y-Value of the first series (the RED series) is 1. The first YValue of second series (the BLUE series) is also 1. The chart only shows the blue series. If I swap them around in the mark-up it only shows the red.
The last value (when X is 6) is 2 for both series. The charts will show both colors for the value of two. I would like this behavior when the value is 1.
<asp:Chart ID="Chart1" runat="server">
<Series>
<asp:Series Name="SeriesRed"
ChartType="StackedColumn" Color="Red">
[Code]....
I've got an issue with the postback property. I have a chart (Code below) which has two series pulled from a datasource.
Both series display fine but I've enabled the bars in the chart to respond to the click event and when items from the first series is selected, everything works fine. However, I try to pull the x value for the second series, which is supposed to be a date, but all I get is an interger.
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C# Code...
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how we can make Multi- series 3D column chart using ASP charts
View 4 RepliesAm I going mad/blind? Probably a combination of the two.
How does one go about removing the data labels from a pie chart with the new chart control in .net 4?
I can get these to display as tooltips absolutely fine, but ultiamtely I'd like the labels not to be present as it looks rather busy.
I've searched previous answers and seen code behind resolutions but surely there must be some sort of code infront option to turn these labels off?
i am using .net framework 3.5 and visual studio 2008, i want to develope an application
for graphs and charts, so charting control 3.5 i am using.
i want to add multiple series of charts on a same chart which are at different location.How can i do it?
I am a novice programmer using ms chart control for my dashboard, I have a problem displaying chart series.
Here is my sample query & result
Sample Query: "SELECT Brand, sales, Manufacturer From TABLE"
Sample Result:
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How can I display BrandA for XValueMember & Salesvalue(10000) for YValueMembers as Series1 having a column chart type.
And to display BrandY & BrandZ for XValueMember ; Salesvalue for YValueMembers as Series2 having a line chart type.
I want my chart to have 2 Y-axis; Series1 for primary Y-axis & series2 for secondary Y-axis.
My problem here is how can I display BrandA in Series1 and BrandY,BrandZ in Series2 where the values are in the same field?
Or is it possible to set more than one data source for the chart control?
I've been working on this for two days but I wasn't able to get the desired result.
I am using Chart control to loop through and fill from GridView and it works fine.
Code:
myProductSeries.Points.AddXY(GridView1.HeaderRow.Cells(i).Text.ToString, GridView1.Rows(0).Cells(i).Text.ToString)
My question: How would I do that using a DataTable instead, is that possible. Does DataTable have a "Header" like GridView so do I fill the X value?
I have an ASP Chart (v4) which displays the data I need perfectly. I want it to show labels at the top of the data points and I am having some difficulty with it.
Here is my code that works for both series but does not display the labels:
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provide an example to do that... "Hide column if row is empty" in Databound()
datasource could be .1
coulmn: id-value1-value2-value3
row: 1-4-3-NULL (output: hides row value3) because the value is NULL
.2
coulmn: id-value1-value2-value3
row: 1-4-NULL-NULL (output: hides row value2,value3)
I have a Gridview and I want to hide a column when empty. The code works then the column is in Boundfield but not in Templatefield. Can anyone show me the code of how to do it in Templatefield?
Here's my code using OnDataBound event:
protected void hideColumn(object sender, EventArgs e)
i have a gridvew on my page as below and above it is a heading. If the gridview is empty
then the page is blank but the header above is still there which does not look right. SO i want to hide the header as well but dont know if I can put the <h1> in the gridview or do i need to call some other code to check if gridview is empy and then hide the DIV??
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I am using ObjectDataSource as a datasource for the GridView. ObjectDataSource has folowing select parameters
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And the selecting event of ObjectDataSource is
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GridView has EmptydataRow which I want to hide when Session["TodaysDate"] is null. I tried
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But still EmptyDataRow will appear
i am using asp.net chart control, problem i am facing is that it automatically generates values in Y-Axis.
As you can see in image , values 0, 3 and 4 are automatically generated. how to hide these automatic generated values.
I want to hide a grid view column if that column is empty. How do I do this? I dont have much exp. with grids.
View 23 RepliesI want to create line chart that shows Daily and last Month result in it (line chart)
View 1 Replies I want to display line permanently in Y axis in stacked chart , limitation is 3000 and now i am displaring yearly value ,i want make two column for one year value display 1.Total 2.total sales of the all the mobile.
Code :
protected void Page_Load(object sender, EventArgs e) {
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[] {
new DataColumn("Apple"),
new DataColumn("Nokia"),
new DataColumn("Samsung"),
new DataColumn("Sony"),
[code]...
i have readed your post(html5 canvas chart using asp.net)
and now i want to create line chart of chart.js
How to make multi columns with iTextSharp or fusioncharp reports.
View 1 RepliesIn a DetailsView Templatefield i have some binded Labels.
I need to show - hide Templatefield or the detailsView if Label1 is null - empty.