dbTalk Databases Forums  

lightweight activeX control - browse single dimension

microsoft.public.sqlserver.olap microsoft.public.sqlserver.olap


Discuss lightweight activeX control - browse single dimension in the microsoft.public.sqlserver.olap forum.



Reply
 
Thread Tools Display Modes
  #1  
Old   
 
Posts: n/a

Default lightweight activeX control - browse single dimension - 12-03-2004 , 05:16 PM






i want to basically duplicate the functionality of the dimension browser--
just let people navigate a single dimension and launch a url at the bottom
level; or maybe right click at the 2nd level and launch a report at that
level.

it's gonna be parent child; and i want to make it run off of olap..

would love to see something in either ActiveX or .net that would make this a
reality..

i just really like how olap simplifies parent-child dimensions; and i am
designing this relational table that looks _just_ like a typical OLAP
parent-child dimension...

am i going to have to write this on my own?



Reply With Quote
  #2  
Old   
Dave Wickert [MSFT]
 
Posts: n/a

Default Re: lightweight activeX control - browse single dimension - 12-06-2004 , 06:14 PM






Yes, you will need to do this on your own. Here is what is happening.

There is no API for browsing just a dimension. The query facility is really
against a cube. When you browse a dimension, Analysis Manager first checks
to see if it can find a processed cube containing the dimension in an
unmodified form (no disabled levels, etc). If such a cube is found it is
used for browsing. Otherwise, Analysis Manager will attempt to create a
temporary desktop cube (what we call "DCube") containing just this dimension
for browsing. However, this could turn out to be very slow if the dimension
is large as all the members must be re-read from the data source. To
prevent the appearance of hanging, Analysis Manager limits the size of the
dimensions that it will attempt to browse via DCube. There are also a few
features supported in regular dimensions which are not supported by
dimensions in DCube. This is why sometimes Analysis Manager will tell you
that you must process a cube before it can browse the dimension. Thus to
implement dimension browsing in your application, you will need to do the
same thing; not a trivial task.

Hope you found this useful.
--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no rights.

<aaron_kempf (AT) hotmail (DOT) com> wrote

Quote:
i want to basically duplicate the functionality of the dimension browser--
just let people navigate a single dimension and launch a url at the bottom
level; or maybe right click at the 2nd level and launch a report at that
level.

it's gonna be parent child; and i want to make it run off of olap..

would love to see something in either ActiveX or .net that would make this
a
reality..

i just really like how olap simplifies parent-child dimensions; and i am
designing this relational table that looks _just_ like a typical OLAP
parent-child dimension...

am i going to have to write this on my own?





Reply With Quote
  #3  
Old   
 
Posts: n/a

Default Re: lightweight activeX control - browse single dimension - 12-08-2004 , 09:59 AM



I made a factless fact table (bound to an aggregate/constat = 0)

and now i just show it in a standard OWC PivotList and it works just like a
charm

now i just wish that i could get actions to work correctly

you know any good examples of actions via OWC?




"Dave Wickert [MSFT]" <dwickert (AT) online (DOT) microsoft.com> wrote

Quote:
Yes, you will need to do this on your own. Here is what is happening.

There is no API for browsing just a dimension. The query facility is
really
against a cube. When you browse a dimension, Analysis Manager first checks
to see if it can find a processed cube containing the dimension in an
unmodified form (no disabled levels, etc). If such a cube is found it is
used for browsing. Otherwise, Analysis Manager will attempt to create a
temporary desktop cube (what we call "DCube") containing just this
dimension
for browsing. However, this could turn out to be very slow if the
dimension
is large as all the members must be re-read from the data source. To
prevent the appearance of hanging, Analysis Manager limits the size of the
dimensions that it will attempt to browse via DCube. There are also a few
features supported in regular dimensions which are not supported by
dimensions in DCube. This is why sometimes Analysis Manager will tell you
that you must process a cube before it can browse the dimension. Thus to
implement dimension browsing in your application, you will need to do the
same thing; not a trivial task.

Hope you found this useful.
--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no
rights.

aaron_kempf (AT) hotmail (DOT) com> wrote in message
news:%23ptBh4Y2EHA.1300 (AT) TK2MSFTNGP14 (DOT) phx.gbl...
i want to basically duplicate the functionality of the dimension
browser--
just let people navigate a single dimension and launch a url at the
bottom
level; or maybe right click at the 2nd level and launch a report at that
level.

it's gonna be parent child; and i want to make it run off of olap..

would love to see something in either ActiveX or .net that would make
this
a
reality..

i just really like how olap simplifies parent-child dimensions; and i am
designing this relational table that looks _just_ like a typical OLAP
parent-child dimension...

am i going to have to write this on my own?







Reply With Quote
  #4  
Old   
Dave Wickert [MSFT]
 
Posts: n/a

Default Re: lightweight activeX control - browse single dimension - 12-08-2004 , 07:58 PM



Office XP OWC toolpack:
http://www.microsoft.com/downloads/d...DisplayLang=en

--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no rights.

<aaron_kempf (AT) hotmail (DOT) com> wrote

Quote:
I made a factless fact table (bound to an aggregate/constat = 0)

and now i just show it in a standard OWC PivotList and it works just like
a
charm

now i just wish that i could get actions to work correctly

you know any good examples of actions via OWC?




"Dave Wickert [MSFT]" <dwickert (AT) online (DOT) microsoft.com> wrote in message
news:OsgqAH$2EHA.1260 (AT) TK2MSFTNGP12 (DOT) phx.gbl...
Yes, you will need to do this on your own. Here is what is happening.

There is no API for browsing just a dimension. The query facility is
really
against a cube. When you browse a dimension, Analysis Manager first
checks
to see if it can find a processed cube containing the dimension in an
unmodified form (no disabled levels, etc). If such a cube is found it
is
used for browsing. Otherwise, Analysis Manager will attempt to create a
temporary desktop cube (what we call "DCube") containing just this
dimension
for browsing. However, this could turn out to be very slow if the
dimension
is large as all the members must be re-read from the data source. To
prevent the appearance of hanging, Analysis Manager limits the size of
the
dimensions that it will attempt to browse via DCube. There are also a
few
features supported in regular dimensions which are not supported by
dimensions in DCube. This is why sometimes Analysis Manager will tell
you
that you must process a cube before it can browse the dimension. Thus to
implement dimension browsing in your application, you will need to do
the
same thing; not a trivial task.

Hope you found this useful.
--
Dave Wickert [MSFT]
dwickert (AT) online (DOT) microsoft.com
Program Manager
BI SystemsTeam
SQL BI Product Unit (Analysis Services)
--
This posting is provided "AS IS" with no warranties, and confers no
rights.

aaron_kempf (AT) hotmail (DOT) com> wrote in message
news:%23ptBh4Y2EHA.1300 (AT) TK2MSFTNGP14 (DOT) phx.gbl...
i want to basically duplicate the functionality of the dimension
browser--
just let people navigate a single dimension and launch a url at the
bottom
level; or maybe right click at the 2nd level and launch a report at
that
level.

it's gonna be parent child; and i want to make it run off of olap..

would love to see something in either ActiveX or .net that would make
this
a
reality..

i just really like how olap simplifies parent-child dimensions; and i
am
designing this relational table that looks _just_ like a typical OLAP
parent-child dimension...

am i going to have to write this on my own?









Reply With Quote
Reply




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.