Eclipse Community Forums: BIRT » WebViewerExample Pagination Question

Home » Archived » BIRT » WebViewerExample Pagination Question

WebViewerExample Pagination Question [message #182076]

Wed, 02 August 2006 16:46

Eclipse User

Originally posted by: gus.kaechelin.weblayers.com

Hi All.

When I watch the wire traffic using the WebViewerExample, it seems that
the AJAX calls only bring back the rows of data relevant for the page
requested. Is the report engine caching the full result set afer the
initial request and sending back only the relevant page of data or is the
AJAX soap request actually executing the query each time in such a way as
to select only the data for the given page?

Thanks.
Gus

Re: WebViewerExample Pagination Question [message #182215 is a reply to message #182076]

Thu, 03 August 2006 00:46

Eclipse User

The AJAX viewer reads the data from a rptdocument which is created when the
report runs.
It only retrieves the one page, but the query does not happen again.

Jason

"Gus Kaechelin" <gus.kaechelin@weblayers.com> wrote in message
news:c80c331a8cf4c19c18e3a023ff6905de$1@www.eclipse.org...
> Hi All.
>
> When I watch the wire traffic using the WebViewerExample, it seems that
> the AJAX calls only bring back the rows of data relevant for the page
> requested. Is the report engine caching the full result set afer the
> initial request and sending back only the relevant page of data or is the
> AJAX soap request actually executing the query each time in such a way as
> to select only the data for the given page?
> Thanks.
> Gus
>

Re: WebViewerExample Pagination Question [message #182953 is a reply to message #182215]

Mon, 07 August 2006 05:29

Eclipse User

Hello Jason,

I am a newbie to this product. Can you please tell where I can find this
Ajax Viewer?

-Sachin

> The AJAX viewer reads the data from a rptdocument which is created
> when the
> report runs.
> It only retrieves the one page, but the query does not happen again.
> Jason
>
> "Gus Kaechelin" <gus.kaechelin@weblayers.com> wrote in message
> news:c80c331a8cf4c19c18e3a023ff6905de$1@www.eclipse.org...
>
>> Hi All.
>>
>> When I watch the wire traffic using the WebViewerExample, it seems
>> that
>> the AJAX calls only bring back the rows of data relevant for the page
>> requested. Is the report engine caching the full result set afer the
>> initial request and sending back only the relevant page of data or is
>> the
>> AJAX soap request actually executing the query each time in such a
>> way as
>> to select only the data for the given page?
>> Thanks.
>> Gus

Re: WebViewerExample Pagination Question [message #183043 is a reply to message #182953]

Mon, 07 August 2006 10:38

Eclipse User

The WebViewer is the AJAX viewer.
When you preview with the WebViewer or you deploy the WebViewer example the
AJAX code is part of this viewer.

Jason

"Sachin Dharmapurikar" <sachin@dharmapurikar.net> wrote in message
news:80f4883b480f8c888492cf1df96@news.eclipse.org...
> Hello Jason,
>
> I am a newbie to this product. Can you please tell where I can find this
> Ajax Viewer?
>
> -Sachin
>
>> The AJAX viewer reads the data from a rptdocument which is created
>> when the
>> report runs.
>> It only retrieves the one page, but the query does not happen again.
>> Jason
>>
>> "Gus Kaechelin" <gus.kaechelin@weblayers.com> wrote in message
>> news:c80c331a8cf4c19c18e3a023ff6905de$1@www.eclipse.org...
>>
>>> Hi All.
>>>
>>> When I watch the wire traffic using the WebViewerExample, it seems
>>> that
>>> the AJAX calls only bring back the rows of data relevant for the page
>>> requested. Is the report engine caching the full result set afer the
>>> initial request and sending back only the relevant page of data or is
>>> the
>>> AJAX soap request actually executing the query each time in such a
>>> way as
>>> to select only the data for the given page?
>>> Thanks.
>>> Gus
>
>

Previous Topic:	ReportServiceException: The design file
Next Topic:	NullPointerException when running the ReportEngine()

Goto Forum:

-=] Back to Top [=-

Current Time: Sun May 11 18:44:52 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter