On-click event

[Grtjn]

Hi,

Is it possible to add an event to a radgauge that, when you click on this gauge another chart gets drawn ?
Is there samplecode available for this  (C#!)?

Kind regards,

Gertjan

[Grtjn]

Ok,

Since I don't get a reply I assume that this is not possible...
But can I dot it by clicking on a button?
If so, is there some code available?

Kind regards,

Gertjan

[Nikolay]

Hi GJ DM,

Please find attached a small sample project (you will need to add the assemblies), which shows how to draw a Chart when RadGauge in clicked.

Hope this helps.

Kind regards,
Nikolay
the Telerik team

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[Grtjn]

Thanks Nikolay!

I looked at your code and could successfully add such an event to my project.
Even with data coming form my database.

Now I have another issue.
In my project I have 5 radgauges and i would like to have such an event on each gauge!
For my connection with the database i use a webservice.

Is it possible to pass a parameter to my webmethod referring to a value of my sqlcommand?
Code -->

public

 

LineDataList LineChart()

 

{

 

SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["DBConnection"].ConnectionString);

 

 

try

 

{

conn.Open();

 

SqlCommand SQL = new SqlCommand("select XValue, YValue from Dashboard_KPI_Trending where Name = 'oee'", conn);

 

 

SqlDataReader reader = SQL.ExecuteReader();

 

 

LineDataList LineResult = new LineDataList();

 

 

while (reader.Read())

 

{

LineResult.Add(

new LineData { Percentage = Convert.ToInt32(reader["YValue"]), Tijd = Convert.ToDateTime(reader["XValue"]) });

 

}

 

return LineResult;

 

}

 

catch

 

{

 

return new LineDataList();

 

}

}

So I would like my parameter to be a Name from my database...

Kind Regards,

Gertjan

[Anatoly Chekh]

Hello!

I have the following problem:

I have multiple needles. I want to add click event on each needle. But Mouse Up Event is'n handled. (The same happens with mouse enter, leave and others).

Is there any solution for this issue?

Thanks!
Anatoly Chekh.

[Andrey]

Hello Anatoly Chekh,

Unfortunately currently this is not possible as all mouse events are handled internally in the RadGauge for interactivity purposes.


Sincerely yours,
Andrey Murzov
the Telerik team

[Willem-Jan Overink]

currently it is not possible, does that mean telerik is working on that? Do you know if it is planned in a version?

Kind regards,
Willem-Jan

[Andrey]

Hello Willem-Jan Overink,

I am afraid this is not in our current schedule.

Best regards,
Andrey Murzov
the Telerik team