Chart Not Displaying Data When Run On Server
Mar 30, 2013
I have a website that is written in VB.NET (Visual Web Developer 2010 Express.) One aspx page has a Chart control that accesses a MySQL database on my server Windows Server 2008 R2, IIS 7.
When run on the development machine (my laptop) the Chart displays the data correctly. However, when the website is copied to my server, the chart does not display the data, but the chart is rendered.
My code to load the data:
'GET RECORDS OF PREVIOUS MONTH
Do Until MyDayCount = MyDayEnd
Dim Sql As String = "SELECT SUM(DiffWatt) FROM consumptrans WHERE Day='" & MyDayCount & "' AND Month='" & MyPreviousMonth & "' AND Year='" & MyPrevYear & "'AND ClientID='" & UserName & "'"
cmd = New MySqlClient.MySqlCommand(Sql, con)
[Code] ....
View 2 Replies
Similar Messages:
Jul 14, 2010
I 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 Replies
Jan 26, 2010
I have created a stackedbar chart that has the points populated in code behind. Each stacked group consists of 2 series. When I run the chart everything displays correctly except there is only one label on the xaxis. I have tried setting the xaxis label text to the name for each series but all this does is change it to the first series name, and not even under the correct position. Setting the series labels to enabled shows the correct data on the correct bars, but I would like it on the xaxis!
Tried changing the xaxis interval to 1 which seems to be a common issue for people but to no avail. Is it because I'm using a new series for each bar? Is there a way to label stack groups on the xaxis instead of one of the series?
View 2 Replies
Apr 3, 2014
I use Ajax Pie Chart in Asp.net,it's works but when data became large then chart not fill properl. Also note this problem in your post of Ajax pie chart previous week, if Select Italy then fill fully but when select Finland then not fill Completely....
View 1 Replies
Dec 19, 2010
I have a dataset that is binded to piechart control the dataset has 2 columns the "country name " as X and "population" As Y
I have 2 problems the first one I just want to display both X and corresponding Y Values
I try this code Chart1.Series[0].SetCustomProperty("PieLabelStyle", "outside"); it just display country name ONLY
the second problem I want the values to be distributed along 360C of the pie chart in other words I have 30 countries and want to be displayed and fit the circular pie
View 3 Replies
Mar 18, 2010
I am trying to display a couple of charts of my site. The two charts are here: [URL]. I did a right-click and "view page source", copied the pertinent information into my project and when I run it, I only see a parameter, or outline of where the chart should be. I see pretty much everything EXCEPT for the chart. I've been to other sites and was able to display the chart DJIA chart in my project, but it doesn't update throughout the day. Is there an easy way to set up these kinds of charts, or do you need some kind of direct connection to one of the exchanges or some such thing?
View 6 Replies
Jul 9, 2010
I have an issue in using dot net chart control. In chart last column is not completely shown which give bad appearance and on right side of chart it looks like TickMark are enabled. I set MajorTickMark of AxisY2 disabled but still tick marks on right side.
View 2 Replies
Feb 24, 2010
how to freeze the x axis of the chart control in ms chart? need to use because data displayed at large amount that is scrollable.
View 1 Replies
Jan 28, 2011
I have a drop downlist,and next to it there is an MS bar chart.i want to change the datate of the MS chart ,once the user selects another year from the dropdownlist.
When the page loads ,the chart displays the default year(2011) and it works.The problem is that is does not change the data when you select another year from the dropdownlist.
View 1 Replies
Apr 28, 2010
Am 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?
View 2 Replies
Aug 12, 2010
I am using MS Chart control (3.5), and have a requirement where I need to display 2 pie charts. The datapoints for the pie charts is set programatically. My doubts are as follows:
1. Can I display both the pie charts in a single chart control and area, or do I have to use two controls? (Currently I am using two controls)
2. How can I maintain the same size for both the pie charts? This is my main concern, since the pie sizes keep changing, depending on the number of datapoints. I tried using custom properties like "MinimumRelativePieSize", but it's not working.
View 1 Replies
Nov 17, 2010
i'm trying to create a stacked bar chart on a vb web form using vs2010.My data source returns:
Error in Functionality Awaiting on Supplier
1IMT IssuesmActive6
IMT Issues,Awaiting on Supplier
2,IMT Issues,Awaiting on User 4
IMT Issues Closed 120
Login / Password Active
But I can't get this into a stacked chart. I know I must have to do quite a bit of work declaring what the series are and soforth, or having a different dataset but can't find any documentation on it.A link to some documentation or an example of a stacked chart from an sql datasource would be much appreciated.
View 1 Replies
May 21, 2010
I started using the awesome chart controls with my asp.net apps recently and so far they've been nothing short of breath taking. Right now I have a weird problem, on the first load of my page, the chart control appears correctly and the tooltip is correct, however, when I update it with new data, the chart displays correctly, but the tooltips are for the previous set of data.
I hope this makes sense. The first time I load the chart, the pie chart segments and tooltips are correct, after a partial postback (to get the new data), the pie chart segments are correct but the tooltips are for the previous data set.
Basically once the tooltips are set the first time, they can't be updated after that without a full page postback.
Here's how I set the tooltip:
[Code]....
Anyone else noticed this behaviour and have a work around?
Currently my only workaround is to check for a partial postback and not render the tooltip, which I'd rather not do as the tooltip display actual statistical data as opposed to the pie itself (which uses percentages).
View 2 Replies
Nov 7, 2010
How do i make labels to be displayed outside the slice pie instead of inside in asp.net chart server control
View 3 Replies
Dec 3, 2010
I have a column([URL]) in my Table ([Titles]) it has url's with different lengths, I want to display the URL (only till start of the query string ) in Gridview from this column
Eg: www.asp.net?thisis%test.cid -- is the original one in DB and i want output to be like
www.asp.net ( only till the ?). I know how to do this via C# code but I am drawing blank on how to do this in a query or Stored Proc.
it has url's with different lengths, I want to display the URL (only till start of the query string ) in Gridview from this column
View 8 Replies
Mar 31, 2011
I have TextBox1, TextBox2, Button search, button delete. Example; When user type value in TextBox1 english language "what is your name", and in TextBox2 should display the translation example in Malay language "siapa nama kamu".
Below is my C# Code and when i try below code it only display one word. What should i add in this code?
[code]....
View 27 Replies
Dec 21, 2010
I am using VB.NET & SQL Server. My sproc returns something like this which I need to display on my web page as below:
sproc returns:
ClientNumber ClientName Product
------------------------------------------
100SON Sony TV
100SON Sony DVD Player
100SON Sony Cell Phone
200KEN Kenmoore Microwave
200KEN Kenmoore Dryer
Now based on these data, I need to display some information like below on label in the web page:
100SON - Sony - TV, DVD Player, Cell Phone
200KEN - Kenmoore - Microwave, Dryer
I need you advice on this.What would be the best way to do this?
(1) I can work further on this data in code to generate the required data or
(2) I can work further in the sproc itself to directly return the required data
View 4 Replies
Mar 22, 2010
I'm trying to display images retreived from a sql server table in a GridView.
I found that the approach generally accepted was to have a handler that finally writes the image to the HttpContext.
My problem is that I only get a red X in the image column and not the images I want.
I'm using Northwind database, and I'm displaying data from the Employee table.
[Code]....
View 8 Replies
Jun 12, 2010
how can we write a code for displaying a files and folders of server directory using Grid View in asp.net?
View 3 Replies
Jul 19, 2010
I have X and Y data columns coming from database.
I have to show scatter plot chart with Linear, Exponential, Log, power using asp.net chart control.
How to do that?
View 2 Replies
Apr 21, 2010
Does anyone know how to explode a certain section of the piechart, which is part of microsoft chart controls?
View 5 Replies
Jan 16, 2014
I referred this link [URL] ...
In order to add pie chart into my website, but i want to remove black border and add % sign to the numbers showing graph and also want to set colours in pie chart based on my website theme.
View 1 Replies
Jun 7, 2010
im trying to create simple pie chart using the MS Chart controls. When my pie chart gets rendered in the browser i get padding around the pie chart that i cant get rid of. i would like the pie chart to sit up against the edge of the image with no padding or margin. in my code below the padding is highlighted in blue. i.e Chart1.BackColor = System.Drawing.Color.Blue;
<script type="text/C#" runat="server">
protected void Page_Load(object sender, EventArgs e)
{
//Set the chart type
Chart1.Series["Series1"].ChartType = SeriesChartType.Pie;
//add points
Chart1.Series["Series1"].Points.AddY(12);
Chart1.Series["Series1"].Points.AddY(45);
Chart1.Series["Series1"].Points.AddY(67);
//set back color of chart object
Chart1.BackColor = System.Drawing.Color.Blue;
//set back color of chart area
Chart1.ChartAreas["ChartArea1"].BackColor = System.Drawing.Color.Green;
}
</script>
<asp:Chart ID="Chart1" runat="server">
<Series>
<asp:Series Name="Series1" ChartType="Pie">
</asp:Series>
</Series>
<ChartAreas>
<asp:ChartArea Name="ChartArea1">
</asp:ChartArea>
</ChartAreas>
</asp:Chart>
View 1 Replies
Dec 22, 2010
I'm trying to put Google's BarChart and PieChart both the client side version, and i'm experiencing some problems with the labels over the pie and the labels on the left of the vertical axis (of the bar chart).
I checked the code a lot of times and it seems to be like that you can see in the examples.I've tried the same page on Firefox and Chrome and it shows the labels without problems.If i try the examples on IE8 the labels are shown but not in my page.Sincerely I've not any idea where to start to fix this thing.
View 1 Replies
Jan 28, 2011
Is it possible to specify what color each section of the pie looks like? Also, is it possible to display the legend on the side?
For ex: in the chart below, can I some specify that , "Pass" shows up as green, Fail as red and unknown as grey?
public ActionResult GetRainfallChart()
{
var key = new Chart(width: 600, height: 400).AddSeries(
chartType: "pie",
legend: "Test pass",
xValue: new[] { "Pass", "Fail", "Unknown" },
yValues: new[] { "50", "30", "20" })
.Write();
return null;
}
If its not possible with the "chart" control that comes in System.Web.Helpers assembly, then can someone point me how to do this with asp.net control for webforms in a MVC project
View 3 Replies
