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Problems with report rendering performance

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Piyawadee
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Piyawadee asked on 27 Mar 2017, 08:43 AM

I was using telerik reporting to generate reports but they was some problems with rendering performance.  Due to large number of records and each record have several images. It takes too much time to render the report and when i scrolled up and down, it doesn't smooth. Is there any suggestion to improve the performance or decrease the render time. You can see the example report in an attach file.

 

Thank you.

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Katia
Telerik team
answered on 27 Mar 2017, 01:53 PM
Hi Warinthorn,

Check the suggestions for improving the report's performance listed in Performance Considerations help article (Performance factors in the developer’s control).

A general suggestion is to set the viewer's preview mode to Print preview. This will page the report in the browser, reduce the number of elements shown at once, and help the browser to display the report without freezing.
To set the Print preview as default option for HTML5 Viewer, set viewMode option of the viewer's widget to “PRINT_PREVIEW”.

Feel free to open a support ticket and attach the report so we can review in on our side and suggest if something can be done to optimize its performance.


Regards,
Katia
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