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Custom Data Paging in Report Viewer

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Majid
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Majid asked on 31 Mar 2014, 08:04 AM
Hi,

We are using Report Viewer on a ASP.NET web form to show a report designed using Telerik Report Designer Q1 2014. We have to load more than 10000 records inside a report. We are using paging so that a page has around 100 records. As performance point of view is it possible to load the data using data paging, like your data pager control, where only the data that are required for a page is loaded at a time instead of loading all the data at once. Also need to consider if user want to export or print the report, in that case report should bring all the data.

Regards,
Majid

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Stef
Telerik team
answered on 02 Apr 2014, 03:07 PM
Hello Majid,

Telerik Reporting does not support grid-like paging out of the box. You will need to analyze the data, the number of records and probably took an approach with report parameters, where you can define the range of records to be displayed based on your calculations over the data amount and the report layout.

Details about linking report parameters to the data retrieval method's parameters can be found in the Using Parameters with the ObjectDataSource Component help article.

Then you can add custom UI to export and print the report, which will use a separate instance of the currently displayed report which data is not filtered.

Let us know if you need any further help.


Regards,
Stef
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Majid
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answered on 05 Apr 2014, 12:24 PM
Many thanks Stef, we will work on this approach.

Regards,
Majid
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