Assessing Complex Region and XML Data Relations
First off, I've used Spry on multiple projects and have loved it. Great product extension. The forum responses and code examples have been quite supportive as well. However, this project is more complex and I need help from the experts.
Here's the situation: Nothing is static...all data is populated from one XML doc. No code to show at the moment. (see image for ref)
1. Is this possible to accomplish with SPRY?
2. How would you suggest setting up the regions in terms of relation to one another? master? detail? nested data structures?
3. the XML. ugh. (see file) Hope my XML term references are correct in asking this. How do I create a (filter)function to look for and compare similar element values (see xml: info/depts/dept/sub == info/vendors/vendor/sub)? Then apply that function to the generated subcategories text (Region 3) and filter product images (Region 4) based on the selected subcategory name? Basically, only products that have that subcategory name should show.
4. Are there any limitations (off the top of your head) for the tooltip feature or a paged view feature in a interface such as this? (applies to Region 4)
fyi: server support for a database is not an option for this project...enter SPRY
Thanks for your time.
1
Yes
2
Master / detail, nested and multiple dataset
3
That is the reason why I would suggest to create multiple data sets.
1 data set = detail / master regions
2 result set
From your image..
region 1 = master
region 2 = detail
region 3 = nested
region 4 = result set
for filtering i would suggest looking at the examples, use either xpath based filtering or non destructive.
4
no, just make sure, your "rebuild" the constructor of you tooltip each time the region updates. (use Region observers like onPostUpdate for this)
Hopes this helps.
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nullHello,
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data.
When reading the description of your products I can see two
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I remind it to you :
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Oracle XML Team wrote:
: LESCOP (guest) wrote:
: : Hello,
: : I have read the Oracle XML SQL Utility documentation and
also
: : the answer of Oracle team to Johnson Scott and as far as I
: : understand, the XML that is produced from the database and
: : loaded in it must verify a given DTD syntax.
: : Is this DTD available somewhere ?
: The output XML from the XML SQL Utility is in canonical form.
: There is a commandline option to have the corresponding DTD
: created on output.
: : What I have understood about XML Data of w3c is that it
gives
: a
: : way to describe the content of a database.
: : What is Oracle position on that subject ?
: The W3C Working Group charged with this tsk is the XML Schema
WG
: on which we are participating. Our position is supportive of
: this effort.
: : I do ask this question because we have at present an SGML
: file,
: : with its own DTD that contains data we have to
: : insert/delete/update in an Oracle Database.
: : We are thinking of converting this SGML file in an XML file,
: : with tools like OMNIMARK or BALISE, that could be easily
: : integrated in the Oracle Database.
: : We are looking for the best solution to our problem and
think
: : that Oracle tools like Oracle XML SQL, parserand Class
: generator
: : could be really usefull.
: : What do you think of this problem and of the solution we
: imagine
: Our current components will simplify your task. Currently,
: update is a bit more of a problem than insert and delete and
: would need to be handles at the application level for now.
: Oracle XML Team
: http://technet.oracle.com
: Oracle Technology Network
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at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
at com.businessobjects.reports.sdk.b.b.int(Unknown Source)
at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
at com.crystaldecisions.proxy.remoteagent.x.a(Unknown Source)
at com.crystaldecisions.proxy.remoteagent.q.a(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.dd.a(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
at report.MKReport.main(MKReport.java:655)
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at com.crystaldecisions.reports.formatter.formatter.objectformatter.bv.<init>(Unknown Source)
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at com.crystaldecisions.reports.formatter.formatter.e.p.<init>(Unknown Source)
at com.crystaldecisions.reports.formatter.formatter.e.p.a(Unknown Source)
at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
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at com.crystaldecisions.reports.dataengine.m.a(Unknown Source)
at com.crystaldecisions.reports.dataengine.bk.a(Unknown Source)
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... 22 more
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at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
at report.MKReport.main(MKReport.java:657)
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: An error occurred while exporting the report.---- Error code:-2147467259 Error code name:failed
at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
Thanks in advance for your help.
Andrea
Edited by: Andrea Bonf on Sep 24, 2008 5:56 PM -
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can just stick to javaThey don't.
3)what is actually xml...Start here for numerous definitions:
http://www.google.ca/search?hl=en&lr=&oi=defmore&q=define:XML
4)Do i need a program to create xml like i need
jcreater to create java applicationNo, XML is just text. But then Java code is just text too.
5)How do we actually convert?is there any links that
you guys could tell me?You don't convert Java to XML. My guess is that because you don't know much about Java or XML, you have misinterpreted something that somebody told you.
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