I have a report which uses From and To dates to retrieve data from the server. I created a datasource called dsDate which has a list of the distinct dates in the reporting table and also a dataset called dsReportData which gets the report data using the from/to parameters. My from/to report parameters both use dsDate as their data source, the default value for To is the most recent date and the default value for From is the 4th most recent date. In order to do this, I created a custom function called FromDate() which returns the correct from date.

This works great for the first load however if I change the From/To date report parameter then Telerik goes away to the server, gets the new dataset and then resets all the parameters so the From/To report parameters are then reset back to their default values rather than the value entered by the user. The correct dataset is being reported to the user however because the From/To date report parameters reset the users think that the report is showing the wrong data.

 

Any advice would be greatly appreciated.

 

I have attached several screenshots to help illustrate my problem -

1. prmFrom shows the From Date Report Parameter
2. prmTo shows the To Date Report Parameter
3. ReportViewer1 shows parameters on initial load (Mar-17 - Mar-17)
4. ReportViewer2 shows the changed parameter values (Jan-17 - Mar17)
5. ReportViewer3 shows the parameters after the new dataset has beeb drawn (Mar-17 - Mar-17 rather than Jan-17 - Mar-17)

Hi!! I need to print an tag with a key on Bar Code format, my key is a char(20) sql column but contains data with 13 characters maxim
I try to use Code128 format, because my key can contain letters and numbers
But I print the tag and my code bar lector can't read it, why??? If I use the EAN13 with key numeric, this work fine, but my key contains letters so EAN13 is not an option for me. I suspect the Telerik Code128 representation is not correct
Can you help me??

Hi,

I am using stand-alone report builder to build my reports and am having problems with the width of the bars in a bar chart when the number of rows returned by the data source of the graph changes (using report filters). Please have a look at the attached images.

I would like to have a standard bar width irrespective of the number of row returned.. in other words the height of the chart should be dynamic. How do I achieve this?

Thanks in advance.

In the HTML5 report viewer there is button on the menu bar to zoom in and out, but by default it has style="display:none;".

 

How can I enable these buttons, and other functionality?

We did the wrong choose and used Telerik for out reporting and now for a responsive result we should convert all the reports o another reporting tools! 

Telerik thank you for failing us every time :(

Is there any way to use wildcards for the version number of assemblyReferences for the Visual Studio designer? My package versions are updated every time they are compiled to ensure unique version numbers, obviously this means the version numbers that I have manually added to the config are out of date as soon as the project is compiled to run. I saw an old post saying the version can be removed for the sand alone designer, but what about the visual studio designer? Nothing I have tried has worked (removing the version number, using 1.0.*.*, etc).  I am using the newest version of the reporting tools.

Hi.

Is it possible to insert a page break after each group in a table?

Erik

Hi,

I'm using the HTML5 Telerik Report Viewer R2 2017 for Angular 4.

I was able to set the authentication token through the report viewer's property authenticationToken. But when I load the report in my browser, no Authentication Bearer Token is generated in the Request produced by the report viewer.

 

The following is the Request Header where the token is supposed to be generated:

Accept: application/json, text/javascript, */*; q=0.01
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.8
Connection: keep-alive
Host: localhost:21021
Origin: http://localhost:4200
Referer: http://localhost:4200/app/reports/studentinvoice/000000155-1-15
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36

 

 

Hi,
I have downloaded the 'free trial' version from :

http://www.telerik.com/products/reporting.aspx

Now what next to do:

1. I want to use reporting with graph for our sales portal
2. using ASP.net 4 / 4.5
3. using Visual Studio 2012
4. Data Base is SQL server 2008 R2 / 2012

Please help me out with some step by step thread, document OR tutorial to start with.

Thanks.

Hi,

could you help me? When I click to Preview report, my report generates after every group empty page. I try to solve this problem with those steps, but nothing help me.

http://www.telerik.com/support/kb/reporting/details/problem-telerik-reporting-renders-blank-pages

 

In attached is my report and some  from .

THX

Radek