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Rendering the rptDocument while its being generated [message #725125]

Tue, 13 September 2011 23:17

Eclipse User

Hi

I have a requirement, where I need to render the rptDocument while its being generated.
Lets assume the rptDocument contains 40 pages and it has generated 2 pages and the rest are being processed. Can I use the same rptDocument to render the first page in HTML (using the report tag)?

Thanks

[Updated on: Tue, 13 September 2011 23:20] by Moderator

Re: Rendering the rptDocument while its being generated [message #725141 is a reply to message #725125]

Wed, 14 September 2011 00:58

Eclipse User

When the report document is being created you can set a callback class
that you could use to do this. You set the page handler on the task like

task.setPageHandler( classinstance )

The class needs to implement the IPageHandler interface.

There may be an example of this in the
org.eclipse.birt.report.tests.engine.api project.

Jason

On 9/13/2011 11:17 PM, sam wrote:
> Hi
>
> I have a requirement, where I need to render the rptDocument while its
> being generated.
> Lets assume the rptDocument contains 40 pages and it has generated 2
> pages and the rest are being processed. Can I use the same rptDocument
> to render the first page initially?
>
> Thanks

Re: Rendering the rptDocument while its being generated [message #725153 is a reply to message #725141]

Wed, 14 September 2011 01:53

Eclipse User

thank you

Re: Rendering the rptDocument while its being generated [message #725750 is a reply to message #725153]

Thu, 15 September 2011 12:37

Eclipse User

yes we can get the notifications.
But wouldn't using the same rptdocument, that is getting generated, to render create a problem. I am using run task to generate the document and report tag to render the document.

Thanks

Re: Rendering the rptDocument while its being generated [message #726120 is a reply to message #725750]

Fri, 16 September 2011 11:44

Eclipse User

I am not certain it will work with the report tag, but reading the
rptdocument as it is being created should be fine (guess).

Jason

On 9/15/2011 12:37 PM, vavesw wrote:
> yes we can get the notifications.
> But wouldn't using the same rptdocument, that is getting generated, to
> render create a problem. I am using run task to generate the document
> and report tag to render the document.
>
> Thanks

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