Tamino and OPS

> Hi all,
>
>             I?ve tried google and OPS Doc, but I can?t find anything
> that suggests Locking and Transaction types for the Tamino Database
> using processors. Is this possible? The reason I ask is that
> occasionally if I don?t wait for the page to come page with the data in
> an XQuery to Tamino the tranaction isn?t rolled back and the database
> has to be restarted! This is quite an easy thing for users to do and I
> would like to be able to read the database without a locking the
> database to my data when reading
>
>  
>
> Any ideas?
>
>  
>
> Thanks
>
>  
>
> *Ryan Puddephatt*
>
> Web Developer
>
> TFX Group
>
> 1 Michaelson Square
>
> Livingston
>
> West Lothian
>
> Scotand
>
> EH54 7DP
>
>  
>
> * [hidden email]
>
> ( 01506 407 110
>
> 7  01506 407 108

> Hi all,
>
>             I've tried google and OPS Doc, but I can't find anything
> that suggests Locking and Transaction types for the Tamino Database
> using processors. Is this possible? The reason I ask is that
> occasionally if I don't wait for the page to come page with the data in
> an XQuery to Tamino the tranaction isn't rolled back and the database
> has to be restarted! This is quite an easy thing for users to do and I
> would like to be able to read the database without a locking the
> database to my data when reading
>
>  
>
> Any ideas?
>
>  
>
> Thanks
>
>  
>
> *Ryan Puddephatt*
>
> Web Developer
>
> TFX Group
>
> 1 Michaelson Square
>
> Livingston
>
> West Lothian
>
> Scotand
>
> EH54 7DP
>
>  
>
> * [hidden email]
>
> ( 01506 407 110
>
> 7  01506 407 108

> Hi Erik,
> Thanks again for the quick response. I read through the thread, but
> it covers a transaction performance issue. I am really looking at changing
> the locking or isolation level of the call to tamino. If I am reading data
> for a report I don't want to lock/isolate the database incase the user
> aborts the call half way through. This locks the database not allowing any
> users to look at this data! Is there any properties I can set to stop Tamino
> using defaults?
>
> Ryan Puddephatt
> Web Developer
> TFX Group
> 1 Michaelson Square
> Livingston
> West Lothian
> Scotand
> EH54 7DP
>  
> * [hidden email]
> ( 01506 407 110
> 7  01506 407 108
>  
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]] On Behalf Of Erik Bruchez
> Sent: 22 November 2005 17:56
> To: [hidden email]
> Subject: Re: [ops-users] Tamino and OPS
>
> Here is a thread on the subject in ops-users:
>
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00114.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00130.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00136.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00138.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00161.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00166.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00193.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00198.html
>
> -Erik
>
> Ryan Puddephatt wrote:
>
>>Hi all,
>>
>>            I've tried google and OPS Doc, but I can't find anything
>>that suggests Locking and Transaction types for the Tamino Database
>>using processors. Is this possible? The reason I ask is that
>>occasionally if I don't wait for the page to come page with the data in
>>an XQuery to Tamino the tranaction isn't rolled back and the database
>>has to be restarted! This is quite an easy thing for users to do and I
>>would like to be able to read the database without a locking the
>>database to my data when reading
>>
>>
>>
>>Any ideas?
>>
>>
>>
>>Thanks
>>
>>
>>
>>*Ryan Puddephatt*
>>
>>Web Developer
>>
>>TFX Group
>>
>>1 Michaelson Square
>>
>>Livingston
>>
>>West Lothian
>>
>>Scotand
>>
>>EH54 7DP
>>
>>
>>
>>* [hidden email]
>>
>>( 01506 407 110
>>
>>7  01506 407 108
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> using defaults?
>
> Ryan Puddephatt
> Web Developer
> TFX Group
> 1 Michaelson Square
> Livingston
> West Lothian
> Scotand
> EH54 7DP
>  
> * [hidden email]
> ( 01506 407 110
> 7  01506 407 108
>  
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]] On Behalf Of Erik Bruchez
> Sent: 22 November 2005 17:56
> To: [hidden email]
> Subject: Re: [ops-users] Tamino and OPS
>
> Here is a thread on the subject in ops-users:
>
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00114.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00130.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00136.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00138.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00161.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00166.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00193.html
> http://mail-archive.objectweb.org/ops-users/2005-07/msg00198.html
>
> -Erik
>
> Ryan Puddephatt wrote:
>
>>Hi all,
>>
>>            I've tried google and OPS Doc, but I can't find anything
>>that suggests Locking and Transaction types for the Tamino Database
>>using processors. Is this possible? The reason I ask is that
>>occasionally if I don't wait for the page to come page with the data in
>>an XQuery to Tamino the tranaction isn't rolled back and the database
>>has to be restarted! This is quite an easy thing for users to do and I
>>would like to be able to read the database without a locking the
>>database to my data when reading
>>
>>
>>
>>Any ideas?
>>
>>
>>
>>Thanks
>>
>>
>>
>>*Ryan Puddephatt*
>>
>>Web Developer
>>
>>TFX Group
>>
>>1 Michaelson Square
>>
>>Livingston
>>
>>West Lothian
>>
>>Scotand
>>
>>EH54 7DP
>>
>>
>>
>>* [hidden email]
>>
>>( 01506 407 110
>>
>>7  01506 407 108
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email]

> Hi there,
>
> I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>
> I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>
> An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>
> * The user types in a keyword in the search page and hits submit.
> * A query is generated and executed against the XML database and the results diplayed
>
> So far so good - everything works as I expect
>
> * the user hits the back button
> * the search page is displayed with the original keyword still in the input field
>
> Still so for so good.
>
> However, if the user does either of the following:
>
> * presses the submit button again without changing the keyword
> * types the same keyword in again
>
> and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>
> The first time the user hits submit the instance is passed through as follows:
>
> <criteria>
>     <count>0</count>
>     <keyword>cast</keyword>
>     <option>folder|photo</option>
> </criteria>
>
> after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>
> <criteria>
>     <count>0</count>
>     <keyword/>
>     <option>folder|photo</option>
> </criteria>
>
> The problem occurs on both IE and Firefox.
>
> Any ideas?
>
> Cheers
> Brendan
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Hi there,
>
> I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>
> I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>
> An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>
> * The user types in a keyword in the search page and hits submit.
> * A query is generated and executed against the XML database and the results diplayed
>
> So far so good - everything works as I expect
>
> * the user hits the back button
> * the search page is displayed with the original keyword still in the input field
>
> Still so for so good.
>
> However, if the user does either of the following:
>
> * presses the submit button again without changing the keyword
> * types the same keyword in again
>
> and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>
> The first time the user hits submit the instance is passed through as follows:
>
> <criteria>
>     <count>0</count>
>     <keyword>cast</keyword>
>     <option>folder|photo</option>
> </criteria>
>
> after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>
> <criteria>
>     <count>0</count>
>     <keyword/>
>     <option>folder|photo</option>
> </criteria>
>
> The problem occurs on both IE and Firefox.
>
> Any ideas?
>
> Cheers
> Brendan
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Hi Erik,
>
> I'm using the nightly build from 23112005 and as for as I know I'm using the NG XForms engine.
>
> My page flow looks like:
>
> <config xmlns="http://www.orbeon.com/oxf/controller" xmlns:oxf="http://www.orbeon.com/oxf/processors" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" instance-passing="forward">
> <!-- Files to serve directly (for standalone operation) -->
> <files path-info="*.gif"/>
> <files path-info="*.css"/>
> <files path-info="*.js"/>
> <files path-info="*.png"/>
> <files path-info="*.jpg"/>
> <files path-info="*.wsdl"/>
> <files path-info="*.html" mime-type="text/html"/>
> <files path-info="*.java" mime-type="text/plain"/>
> <files path-info="*.txt" mime-type="text/plain"/>
> <page id="search" path-info="/photoarchive" view="search/search-view.xsl">
> <action when="/form/action = 'search'" action="search/list-documents-action.xpl">
> <result page="summary" transform="oxf:xslt" instance-passing="forward">
> <form xsl:version="2.0" xmlns="">
> <xsl:copy-of select="doc('input:action')//result"/>
> </form>
> </result>
> </action>
> </page>
> <page id="summary" path-info="/photoarchive/summary" view="summary/summary-view.xsl">
> <!-- View an existing document -->
> <action when="/form/action = 'show-detail'" action="summary/find-document-action.xpl">
> <result id="photo-detail" page="photo-detail" when="/document-info/document/photo != ''" transform="oxf:xslt">
> <form xsl:version="2.0" xmlns="">
> <document-id>
> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
> </document-id>
> <document>
> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
> </document>
> </form>
> </result>
> <result id="folder-detail" page="folder-detail" when="/document-info/document/folder != ''" transform="oxf:xslt">
> <form xsl:version="2.0" xmlns="">
> <document-id>
> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
> </document-id>
> <document>
> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
> </document>
> </form>
> </result>
> </action>
> </page>
> <page id="photo-detail" path-info="/photoarchive/photo-detail" model="detail/main-model.xpl" view="detail/photo-detail-view.xsl">
> <!-- Back: Return to the summary page -->
> <action when="/form/action = 'back'">
> <result page="summary"/>
> </action>
> </page>
> <page id="folder-detail" path-info="/photoarchive/folder-detail" view="detail/folder-detail-view.xsl">
> <!-- Back: Return to the summary page -->
> <action when="/form/action = 'back'">
> <result page="summary"/>
> </action>
> </page>
> <!-- CSS generated by a pipeline (for standalone operation) -->
> <page id="layout-css" path-info="/config/theme/orbeon-layout.cssd" model="/config/theme/orbeon-layout.xpl"/>
> <epilogue url="oxf:/config/epilogue.xpl"/>
> </config>
>
> Cheers
> Brendan
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
> Sent: Friday, 25 November 2005 3:52 AM
> To: [hidden email]
> Subject: Re: [ops-users] Strange OPS problem
>
>
> What version of OPS are you using (2.8, 3.0 beta 3, nightly), and what
> XForms engine (Classic or NG)?
>
> -Erik
>
> Brendan Kerrison wrote:
>
>>Hi there,
>>
>>I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>>
>>I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>>
>>An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>>
>>* The user types in a keyword in the search page and hits submit.
>>* A query is generated and executed against the XML database and the results diplayed
>>
>>So far so good - everything works as I expect
>>
>>* the user hits the back button
>>* the search page is displayed with the original keyword still in the input field
>>
>>Still so for so good.
>>
>>However, if the user does either of the following:
>>
>>* presses the submit button again without changing the keyword
>>* types the same keyword in again
>>
>>and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>>
>>The first time the user hits submit the instance is passed through as follows:
>>
>><criteria>
>>    <count>0</count>
>>    <keyword>cast</keyword>
>>    <option>folder|photo</option>
>></criteria>
>>
>>after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>>
>><criteria>
>>    <count>0</count>
>>    <keyword/>
>>    <option>folder|photo</option>
>></criteria>
>>
>>The problem occurs on both IE and Firefox.
>>
>>Any ideas?
>>
>>Cheers
>>Brendan
>>
>>
>>
>>------------------------------------------------------------------------
>>
>>
>>--
>>You receive this message as a subscriber of the [hidden email] mailing list.
>>To unsubscribe: mailto:[hidden email]
>>For general help: mailto:[hidden email]?subject=help
>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Hi Erik,
>
> I'm using the nightly build from 23112005 and as for as I know I'm using the NG XForms engine.
>
> My page flow looks like:
>
> <config xmlns="http://www.orbeon.com/oxf/controller" xmlns:oxf="http://www.orbeon.com/oxf/processors" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" instance-passing="forward">
> <!-- Files to serve directly (for standalone operation) -->
> <files path-info="*.gif"/>
> <files path-info="*.css"/>
> <files path-info="*.js"/>
> <files path-info="*.png"/>
> <files path-info="*.jpg"/>
> <files path-info="*.wsdl"/>
> <files path-info="*.html" mime-type="text/html"/>
> <files path-info="*.java" mime-type="text/plain"/>
> <files path-info="*.txt" mime-type="text/plain"/>
> <page id="search" path-info="/photoarchive" view="search/search-view.xsl">
> <action when="/form/action = 'search'" action="search/list-documents-action.xpl">
> <result page="summary" transform="oxf:xslt" instance-passing="forward">
> <form xsl:version="2.0" xmlns="">
> <xsl:copy-of select="doc('input:action')//result"/>
> </form>
> </result>
> </action>
> </page>
> <page id="summary" path-info="/photoarchive/summary" view="summary/summary-view.xsl">
> <!-- View an existing document -->
> <action when="/form/action = 'show-detail'" action="summary/find-document-action.xpl">
> <result id="photo-detail" page="photo-detail" when="/document-info/document/photo != ''" transform="oxf:xslt">
> <form xsl:version="2.0" xmlns="">
> <document-id>
> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
> </document-id>
> <document>
> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
> </document>
> </form>
> </result>
> <result id="folder-detail" page="folder-detail" when="/document-info/document/folder != ''" transform="oxf:xslt">
> <form xsl:version="2.0" xmlns="">
> <document-id>
> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
> </document-id>
> <document>
> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
> </document>
> </form>
> </result>
> </action>
> </page>
> <page id="photo-detail" path-info="/photoarchive/photo-detail" model="detail/main-model.xpl" view="detail/photo-detail-view.xsl">
> <!-- Back: Return to the summary page -->
> <action when="/form/action = 'back'">
> <result page="summary"/>
> </action>
> </page>
> <page id="folder-detail" path-info="/photoarchive/folder-detail" view="detail/folder-detail-view.xsl">
> <!-- Back: Return to the summary page -->
> <action when="/form/action = 'back'">
> <result page="summary"/>
> </action>
> </page>
> <!-- CSS generated by a pipeline (for standalone operation) -->
> <page id="layout-css" path-info="/config/theme/orbeon-layout.cssd" model="/config/theme/orbeon-layout.xpl"/>
> <epilogue url="oxf:/config/epilogue.xpl"/>
> </config>
>
> Cheers
> Brendan
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
> Sent: Friday, 25 November 2005 3:52 AM
> To: [hidden email]
> Subject: Re: [ops-users] Strange OPS problem
>
>
> What version of OPS are you using (2.8, 3.0 beta 3, nightly), and what
> XForms engine (Classic or NG)?
>
> -Erik
>
> Brendan Kerrison wrote:
>
>>Hi there,
>>
>>I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>>
>>I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>>
>>An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>>
>>* The user types in a keyword in the search page and hits submit.
>>* A query is generated and executed against the XML database and the results diplayed
>>
>>So far so good - everything works as I expect
>>
>>* the user hits the back button
>>* the search page is displayed with the original keyword still in the input field
>>
>>Still so for so good.
>>
>>However, if the user does either of the following:
>>
>>* presses the submit button again without changing the keyword
>>* types the same keyword in again
>>
>>and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>>
>>The first time the user hits submit the instance is passed through as follows:
>>
>><criteria>
>>    <count>0</count>
>>    <keyword>cast</keyword>
>>    <option>folder|photo</option>
>></criteria>
>>
>>after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>>
>><criteria>
>>    <count>0</count>
>>    <keyword/>
>>    <option>folder|photo</option>
>></criteria>
>>
>>The problem occurs on both IE and Firefox.
>>
>>Any ideas?
>>
>>Cheers
>>Brendan
>>
>>
>>
>>------------------------------------------------------------------------
>>
>>
>>--
>>You receive this message as a subscriber of the [hidden email] mailing list.
>>To unsubscribe: mailto:[hidden email]
>>For general help: mailto:[hidden email]?subject=help
>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Hi Erik,
>
> I have updated to the latest nightly build (25/11) but it didn't fix the problem.
>
> Is there anything else I should check?
>
> Cheers
> Brendan
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
> Sent: Friday, 25 November 2005 8:12 PM
> To: [hidden email]
> Subject: Re: [ops-users] Strange OPS problem
>
>
> Brendan,
>
> I suggest you try with the latest nightly build, since we just
> implemented support for "back" with XForms NG. This may fix your problem.
>
> -Erik
>
> Brendan Kerrison wrote:
>
>>Hi Erik,
>>
>>I'm using the nightly build from 23112005 and as for as I know I'm using the NG XForms engine.
>>
>>My page flow looks like:
>>
>><config xmlns="http://www.orbeon.com/oxf/controller" xmlns:oxf="http://www.orbeon.com/oxf/processors" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" instance-passing="forward">
>> <!-- Files to serve directly (for standalone operation) -->
>> <files path-info="*.gif"/>
>> <files path-info="*.css"/>
>> <files path-info="*.js"/>
>> <files path-info="*.png"/>
>> <files path-info="*.jpg"/>
>> <files path-info="*.wsdl"/>
>> <files path-info="*.html" mime-type="text/html"/>
>> <files path-info="*.java" mime-type="text/plain"/>
>> <files path-info="*.txt" mime-type="text/plain"/>
>> <page id="search" path-info="/photoarchive" view="search/search-view.xsl">
>> <action when="/form/action = 'search'" action="search/list-documents-action.xpl">
>> <result page="summary" transform="oxf:xslt" instance-passing="forward">
>> <form xsl:version="2.0" xmlns="">
>> <xsl:copy-of select="doc('input:action')//result"/>
>> </form>
>> </result>
>> </action>
>> </page>
>> <page id="summary" path-info="/photoarchive/summary" view="summary/summary-view.xsl">
>> <!-- View an existing document -->
>> <action when="/form/action = 'show-detail'" action="summary/find-document-action.xpl">
>> <result id="photo-detail" page="photo-detail" when="/document-info/document/photo != ''" transform="oxf:xslt">
>> <form xsl:version="2.0" xmlns="">
>> <document-id>
>> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
>> </document-id>
>> <document>
>> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
>> </document>
>> </form>
>> </result>
>> <result id="folder-detail" page="folder-detail" when="/document-info/document/folder != ''" transform="oxf:xslt">
>> <form xsl:version="2.0" xmlns="">
>> <document-id>
>> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
>> </document-id>
>> <document>
>> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
>> </document>
>> </form>
>> </result>
>> </action>
>> </page>
>> <page id="photo-detail" path-info="/photoarchive/photo-detail" model="detail/main-model.xpl" view="detail/photo-detail-view.xsl">
>> <!-- Back: Return to the summary page -->
>> <action when="/form/action = 'back'">
>> <result page="summary"/>
>> </action>
>> </page>
>> <page id="folder-detail" path-info="/photoarchive/folder-detail" view="detail/folder-detail-view.xsl">
>> <!-- Back: Return to the summary page -->
>> <action when="/form/action = 'back'">
>> <result page="summary"/>
>> </action>
>> </page>
>> <!-- CSS generated by a pipeline (for standalone operation) -->
>> <page id="layout-css" path-info="/config/theme/orbeon-layout.cssd" model="/config/theme/orbeon-layout.xpl"/>
>> <epilogue url="oxf:/config/epilogue.xpl"/>
>></config>
>>
>>Cheers
>>Brendan
>>
>>-----Original Message-----
>>From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
>>Sent: Friday, 25 November 2005 3:52 AM
>>To: [hidden email]
>>Subject: Re: [ops-users] Strange OPS problem
>>
>>
>>What version of OPS are you using (2.8, 3.0 beta 3, nightly), and what
>>XForms engine (Classic or NG)?
>>
>>-Erik
>>
>>Brendan Kerrison wrote:
>>
>>
>>>Hi there,
>>>
>>>I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>>>
>>>I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>>>
>>>An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>>>
>>>* The user types in a keyword in the search page and hits submit.
>>>* A query is generated and executed against the XML database and the results diplayed
>>>
>>>So far so good - everything works as I expect
>>>
>>>* the user hits the back button
>>>* the search page is displayed with the original keyword still in the input field
>>>
>>>Still so for so good.
>>>
>>>However, if the user does either of the following:
>>>
>>>* presses the submit button again without changing the keyword
>>>* types the same keyword in again
>>>
>>>and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>>>
>>>The first time the user hits submit the instance is passed through as follows:
>>>
>>><criteria>
>>>   <count>0</count>
>>>   <keyword>cast</keyword>
>>>   <option>folder|photo</option>
>>></criteria>
>>>
>>>after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>>>
>>><criteria>
>>>   <count>0</count>
>>>   <keyword/>
>>>   <option>folder|photo</option>
>>></criteria>
>>>
>>>The problem occurs on both IE and Firefox.
>>>
>>>Any ideas?
>>>
>>>Cheers
>>>Brendan
>>>
>>>
>>>
>>>------------------------------------------------------------------------
>>>
>>>
>>>--
>>>You receive this message as a subscriber of the [hidden email] mailing list.
>>>To unsubscribe: mailto:[hidden email]
>>>For general help: mailto:[hidden email]?subject=help
>>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>>
>>
>>
>>
>>
>>------------------------------------------------------------------------
>>
>>
>>--
>>You receive this message as a subscriber of the [hidden email] mailing list.
>>To unsubscribe: mailto:[hidden email]
>>For general help: mailto:[hidden email]?subject=help
>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Hi Erik,
>
> I have updated to the latest nightly build (25/11) but it didn't fix the problem.
>
> Is there anything else I should check?
>
> Cheers
> Brendan
>
> -----Original Message-----
> From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
> Sent: Friday, 25 November 2005 8:12 PM
> To: [hidden email]
> Subject: Re: [ops-users] Strange OPS problem
>
>
> Brendan,
>
> I suggest you try with the latest nightly build, since we just
> implemented support for "back" with XForms NG. This may fix your problem.
>
> -Erik
>
> Brendan Kerrison wrote:
>
>>Hi Erik,
>>
>>I'm using the nightly build from 23112005 and as for as I know I'm using the NG XForms engine.
>>
>>My page flow looks like:
>>
>><config xmlns="http://www.orbeon.com/oxf/controller" xmlns:oxf="http://www.orbeon.com/oxf/processors" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" instance-passing="forward">
>> <!-- Files to serve directly (for standalone operation) -->
>> <files path-info="*.gif"/>
>> <files path-info="*.css"/>
>> <files path-info="*.js"/>
>> <files path-info="*.png"/>
>> <files path-info="*.jpg"/>
>> <files path-info="*.wsdl"/>
>> <files path-info="*.html" mime-type="text/html"/>
>> <files path-info="*.java" mime-type="text/plain"/>
>> <files path-info="*.txt" mime-type="text/plain"/>
>> <page id="search" path-info="/photoarchive" view="search/search-view.xsl">
>> <action when="/form/action = 'search'" action="search/list-documents-action.xpl">
>> <result page="summary" transform="oxf:xslt" instance-passing="forward">
>> <form xsl:version="2.0" xmlns="">
>> <xsl:copy-of select="doc('input:action')//result"/>
>> </form>
>> </result>
>> </action>
>> </page>
>> <page id="summary" path-info="/photoarchive/summary" view="summary/summary-view.xsl">
>> <!-- View an existing document -->
>> <action when="/form/action = 'show-detail'" action="summary/find-document-action.xpl">
>> <result id="photo-detail" page="photo-detail" when="/document-info/document/photo != ''" transform="oxf:xslt">
>> <form xsl:version="2.0" xmlns="">
>> <document-id>
>> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
>> </document-id>
>> <document>
>> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
>> </document>
>> </form>
>> </result>
>> <result id="folder-detail" page="folder-detail" when="/document-info/document/folder != ''" transform="oxf:xslt">
>> <form xsl:version="2.0" xmlns="">
>> <document-id>
>> <xsl:value-of select="doc('input:action')/document-info/document-id"/>
>> </document-id>
>> <document>
>> <xsl:copy-of select="doc('input:action')/document-info/document/*"/>
>> </document>
>> </form>
>> </result>
>> </action>
>> </page>
>> <page id="photo-detail" path-info="/photoarchive/photo-detail" model="detail/main-model.xpl" view="detail/photo-detail-view.xsl">
>> <!-- Back: Return to the summary page -->
>> <action when="/form/action = 'back'">
>> <result page="summary"/>
>> </action>
>> </page>
>> <page id="folder-detail" path-info="/photoarchive/folder-detail" view="detail/folder-detail-view.xsl">
>> <!-- Back: Return to the summary page -->
>> <action when="/form/action = 'back'">
>> <result page="summary"/>
>> </action>
>> </page>
>> <!-- CSS generated by a pipeline (for standalone operation) -->
>> <page id="layout-css" path-info="/config/theme/orbeon-layout.cssd" model="/config/theme/orbeon-layout.xpl"/>
>> <epilogue url="oxf:/config/epilogue.xpl"/>
>></config>
>>
>>Cheers
>>Brendan
>>
>>-----Original Message-----
>>From: Erik Bruchez [mailto:[hidden email]]On Behalf Of Erik Bruchez
>>Sent: Friday, 25 November 2005 3:52 AM
>>To: [hidden email]
>>Subject: Re: [ops-users] Strange OPS problem
>>
>>
>>What version of OPS are you using (2.8, 3.0 beta 3, nightly), and what
>>XForms engine (Classic or NG)?
>>
>>-Erik
>>
>>Brendan Kerrison wrote:
>>
>>
>>>Hi there,
>>>
>>>I'm a bit of an OPS newbie so it's possible that I am doing fundamental wrong so bare with me if the answer to this is really obvious.
>>>
>>>I am looking at using OPS for the front end to some XML database applications. I have been attempting to replicate much of the functionality in BizDoc NG example, the main differences being that I have put a search page prior to the summary page to filter the results being displayed and the summary page displays only 10 results at a time. Obviously the records them selves are different as well.
>>>
>>>An issue I am having at the moment is that the back button sometimes does not operate as I would have expected it to. An example of this is as follows:
>>>
>>>* The user types in a keyword in the search page and hits submit.
>>>* A query is generated and executed against the XML database and the results diplayed
>>>
>>>So far so good - everything works as I expect
>>>
>>>* the user hits the back button
>>>* the search page is displayed with the original keyword still in the input field
>>>
>>>Still so for so good.
>>>
>>>However, if the user does either of the following:
>>>
>>>* presses the submit button again without changing the keyword
>>>* types the same keyword in again
>>>
>>>and then tries to resubmit the form then the keyword is not passed through to the XPL. If the user types in a different keyword then everything works as expected.
>>>
>>>The first time the user hits submit the instance is passed through as follows:
>>>
>>><criteria>
>>>   <count>0</count>
>>>   <keyword>cast</keyword>
>>>   <option>folder|photo</option>
>>></criteria>
>>>
>>>after hitting back and either hitting submit again or typing in the same keyword the instance looks like:
>>>
>>><criteria>
>>>   <count>0</count>
>>>   <keyword/>
>>>   <option>folder|photo</option>
>>></criteria>
>>>
>>>The problem occurs on both IE and Firefox.
>>>
>>>Any ideas?
>>>
>>>Cheers
>>>Brendan
>>>
>>>
>>>
>>>------------------------------------------------------------------------
>>>
>>>
>>>--
>>>You receive this message as a subscriber of the [hidden email] mailing list.
>>>To unsubscribe: mailto:[hidden email]
>>>For general help: mailto:[hidden email]?subject=help
>>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>>
>>
>>
>>
>>
>>------------------------------------------------------------------------
>>
>>
>>--
>>You receive this message as a subscriber of the [hidden email] mailing list.
>>To unsubscribe: mailto:[hidden email]
>>For general help: mailto:[hidden email]?subject=help
>>ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws