I'm using the technique outlined in the KB ID 1025 to generate a hyperlink in a report displayed on the web.  It works great.  The problem I have is when the user exports the report to Excel.  I'd like to prevent the report from rendering the HTML code for the hyperlink.  Is it possible to know when a report is rendered to HTML and when it's rendered to another format?

Thanks!
James

Hello,

on my report i have a simple chart1. This chart1 has a datagroupcolumn and uses the NeedDataSource event. The chart is shown perfectly in the report.
However when exporting to PDF/TIFF/ HTML it shows a different chart!

Simple example:

In the chart1.designer.cs code i add 2 lines:

this.chart1.DataGroupColumn = "Name";   
this.chart1.NeedDataSource += new System.EventHandler(this.chart1_NeedDataSource);

In the chart1.cs code i have add the following needdatasource:

private void chart1_NeedDataSource(object sender, System.EventArgs e)
        
   Telerik.Reporting.Processing.Chart chart = sender as Telerik.Reporting.Processing.Chart;

   DataTable tbl = new DataTable();
   DataColumn col = new DataColumn("Val");
   col.DataType = typeof(int);
   tbl.Columns.Add(col);
   col = new DataColumn("Val2");
   col.DataType = typeof(int);
   tbl.Columns.Add(col);
   col = new DataColumn("Name");
   col.DataType = typeof(string);
   tbl.Columns.Add(col);

   tbl.Rows.Add(new object[] { 11, 3, "a" });
   tbl.Rows.Add(new object[] { 11, 4, "a" });
   tbl.Rows.Add(new object[] { 11, 5, "b" });
   tbl.Rows.Add(new object[] { 11, 6, "b" });
   tbl.Rows.Add(new object[] { 11, 7, "c" });
   tbl.Rows.Add(new object[] { 11, 8, "c" });

   chart.DataSource = tbl;
        }

When exporting this to PDF is seems like if the first bar of the datagroup is correct, but the other bars are just copies of this first bar, even though they have different values. There seems something wrong with rendering to PDF when you are using the DataGroupColumn. This seems like a bug.
When i just remove the DataGroupColumn, it obviously shows me a completely different chart, but that one is exported in the right way.  We are using Telerik Reporting 2008 Q1. I've read some release notes of future versions but cannot find anything related to this. Any suggestions?

John Neus


 

 

Hello I recently gave .net 3.5 sp1 a good go with visual studio 2008 Express on my windows XP System.

I would like to know how to install the projetct templates of Reporting to Visual Studio 2008 express C# and visual web developer. so i can also use the reports designer.

thank you

Hello,

I am using version 2.8.8.925 of the Telerik Reporting tools. I have a custom user function that I am using in two textboxes. the code is simple enough but I think I may be doing something wrong.

Class Function
Control 1


Control 2

 The report looks fine except that the first field works and the second field produces the following error.

Not sure why this is the case, but I am also getting the same issue if I replace my function with the StripHtmlTags() function.

Any help would be fantastic! Thanks.

Very Respectully,

John

I found some older posts regarding medium trust issues - has this been resolved as of yet or is Full Trust still a requirement?

please i need this code in VB. i was trying to convert but a i have some troubles. :S plz help me.

thx.


public Form1()
{
initializeComponent();
Reportviewer1.report = new Report1();
}

private void btnRun_Click(object sender, eventArgs e)
{
(reportviewer1.report as report1).param1= tbParam1.text;
}

In the Expression editor for the Value property of a textbox, how do I force a carriage return / line feed?

Hi

I've had a read through your forums and found a few comments about developing an import tool to import reports from MS Access.

I'm about to build about 40 reports and wondered

a) Have you developed such a beast yet - I'm looking for an easier life
b) If not, is it in the pipeline and do you have a launch date?

Cheers

:o)

Hi

(1) Could we use Line Charts (in Telerik Reporting Q2 2008) to draw chart as Line_Graph_Group_SubGroup_On_X_Axis.jpg  ?

(2) Could we group Year and Term on X axis ?

Thanks for your time.

Eman Lee

When i execute my web report program , Can i display 'Filter Dialog Editor'
for let user input some report filter? The reason is I have very simple report

that need complex filter and i think if i can dynamic calling 'Filter Dialog Editor' then sent this dynamic filter back to Report, then it can make my report
more flexible.