What is View Assembly?

Hi,
I am new to WEBDYNPRO FOR ABAP, Can anybody explain to me What is View Assembly?
Best Regards,
Xavier

View Compositions
This Web Dynpro sample application implements a complex view composition. The term view composition describes a set of all view assemblies that can be accessed by navigation. A view assembly consists of normal Web Dynpro views and interface views of Web Dynpro components within the browser window.
You can model view compositions in the Navigation Modeler as part of the Web Dynpro tools.
The following options are applicable to model view compositions:
Embedding several views in view sets
Embedding view sets in each other
Embedding visible Web Dynpro components using their component interface views
In this tutorial, a Web Dynpro component is embedded using two instances.
Embedding views and view sets in view layouts by using the ViewContainerUIElement

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What does "View - Visualizer - Play Videos" do?

I just updated to iTunes 10.4 (64-bit.) As expected, my 3rd party plug-ins and visualizers stopped working. I hope the best of them (like G-Force and Whitecap) get updated sometime soon.
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Yes, thanks, Thierry. I intended to point that out, and then
forgot.
Murray --- ICQ 71997575
Adobe Community Expert
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"Thierry | www.TJKDesign.com" <[email protected]>
wrote in message
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> Jay wrote:
>> In this example :
>>
>> html>body #wrap {
>> height:100%; /* 100 % height */
>> }
>>
>> What does html>body do? I've never seen this
syntax before. :-S
>
> On top of what Murray said already, I believe here it is
used as a hack.
> To filter browsers that do not support the child
selector (as "body" can
> only be the immediate descendant of "html" anyway).
> I'd say "html>body" is the opposite of "* html"
> Browsers that "see" the former don't see the latter and
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What I view the dbx files are of unknown format from TEMP directory?

When you start Outlook Express DBX file to create a push, but after the program can not find it. There is a configuration change that? In the TEMP folder found files, but they are of unknown format, what I view the dbx files?

The user of the DBX Viewer Tool can recover mail messages from *.dbx files in the batch mode. If you recover messages in the Batch mode, messages are extracted from *.dbx files one by one and immediately saved to the hard drive. Batch message recovery can be
used to recover correspondence from a large number of corrupted *.dbx files simultaneously.
http://www.dbx.viewertool.com/ The Batch Mode will allows you to considerably save time and effort spent on organizing the process of recovering messages from corrupted *.dbx files. Read it: http://www.filerepairforum.com/forum/microsoft/microsoft-aa/outlook-express/966-i-need-to-dbx-viewer-tool-advise-me-anything

What is View Instantiation???

I have been reading 10g Performance Tuning doc and came across view instantiation over here:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14211/sql_1016.htm#i22206
<<
11.5.4.1.1 Use Caution When Joining Complex Views
Joins to complex views are not recommended, particularly joins from one complex view to another. Often this results in the entire view being instantiated, and then the query is run against the view data.
>>
Could you please explain what is "View Instantiation" and what are the drawbacks?
I tried to google and search on asktom but couldn't find any resource.
Your help is appreciated.
Thanks

Tanel,
I think you're right - and I should not have used the word "usually".
Apart from the obvious cases - such as 'order by', 'group by' and analytic functions - where (barring first_rows() execution paths based on appropriate indexes) the first row can't be generated until all the rows have been generated it is possible for Oracle to start processing the result set of the view without generating the entire result set.
I think it is true to say, however, that there are probably many cases where Oracle will use a blocking operation while generating a non-mergeable view result set (and a non-blocking one when join predicate pushing occurs), and this behaviour led me into making the error above.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk

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NSF Viewer Tool from http://www.nsf.viewertool.com/
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What are views in DDIC and plz mention the difference between them

hi,
What are views in DDIC and plz mention the difference between the different type of views..
1) maintainence view
2)database view
3)Projection view
4)help view
P.S : Good answers will be rewarded with points.

Hi,
The followings are different types of views:
- Database View   (SE11)
Database views are implement an inner join, that is, only records of the primary table (selected via the join operation) for which the corresponding records of the secondary tables also exist are fetched. Inconsistencies between primary and secondary table could, therefore, lead to a reduced selection set.
In database views, the join conditions can be formulated using equality relationships between any base fields. In the other types of view, they must be taken from existing foreign keys. That is, tables can only be collected in a maintenance or help view if they are linked to one another via foreign keys.
- Help View    ( SE54)
Help views are used to output additional information when the online help system is called.
When the F4 button is pressed for a screen field, a check is first made on whether a matchcode is defined for this field. If this is not the case, the help view is displayed in which the check table of the field is the primary table. Thus, for each table no more than one help view can be created, that is, a table can only be primary table in at most one help view.
- Projection View
Projection views are used to suppress or mask certain fields in a table (projection), thus minimizing the number of interfaces. This means that only the data that is actually required is exchanged when the database is accessed.
A projection view can draw upon only one table. Selection conditions cannot be specified for projection views.
- Maintenance View   ( SE54 )
Maintenance views enable a business-oriented approach to looking at data, while at the same time, making it possible to maintain the data involved. Data from several tables can be summarized in a maintenance view and maintained collectively via this view. That is, the data is entered via the view and then distributed to the underlying tables by the system
Thanks,
Shankar

What r views?

what r views?
thank u.

Hi ,
Different Types of Views
1. Database View
Creating a Database View Locate the document in its SAP Library structure
Procedure
1. Enter an explanatory short text in the field Short text.
You can for example find the view at a later time using this short text.
2. Define the tables to be included in the view in the Tables field of the Tables/Join conditions tab page.
Keep in mind that you can only include transparent tables in a database view.
3. Link the tables with
join conditions.
If there are suitable foreign keys between the tables, you should copy the join conditions from these foreign keys (see Structure link Foreign Key Relationships and Join Conditions).
Place the cursor on a table name and choose Relationships. All foreign keys to other tables defined for this table are displayed. Select the foreign keys and choose This graphic is explained in the accompanying textCopy. The join condition is now derived from the definitions in the foreign key.
If you only want to see the foreign key relationship existing between two tables, you must first select these two tables (click on the first column of the input area Tables) and then choose Relationships.
4. On the View fields tab page, select the fields that you want to copy to the view.
Choose Table fields. All the tables contained in the view are displayed in a dialog box. Select a table. All the fields contained in this table are displayed. You can copy fields by selecting them in the first column and choosing This graphic is explained in the accompanying textCopy.
You can also include an entire table in the view (see Includes in Database Views).
5. On the Selection conditions tab page, you can (optionally) formulate restrictions for the data records to be displayed with the view (see
Maintaining Selection Conditions for Views).
The selection conditions define the data records that can be selected with the view.
6. With Goto ® Technical settings, you can (optionally) maintain the technical settings of the database view.
You can define whether and how the database view should be buffered here. Proceed as for the technical settings of a table (see Structure link Maintaining Technical Settings). Note that only the settings for buffering can be maintained for database views.
7. On the Maintenance status tab page, select the
maintenance status of the database view.
If the view contains more than one table, the maintenance status read only cannot be altered.
8. Save your entries. You are asked to assign the view a development class.
You can change this development class later with Goto ® Object directory entry.
9. Choose This graphic is explained in the accompanying text.
Result
When a database view is activated, the corresponding view is also automatically created in the database if the base tables of the view were already created there.
At activation, a log is written; it can be displayed with Utilities ® Activation log. If errors or warnings occurring when the view was activated, they are displayed directly in the activation log.
If the base tables are not yet created in the database, this is recorded in the activation log. The view is nevertheless activated in the ABAP Dictionary. In this case you can create the relevant view on the database later with the database utility.
Other Options
Create documentation: You can create information about using the view with Goto
® Documentation. This documentation is also output for example when you print the view. Change data element of a view field: Select the Mod (Modify) column in the View fields tab page. The Data element field is now ready for input. You can enter a data element that refers to the same domain as the data element of the assigned table field here. Cancel the Mod flag if you want to use the data element of the assigned table field again.
Display view data: With Utilities
® Contents you can determine which data can be selected with the view. Display create statement: With Extras
® CREATE statement you can display how the view was created in the database. The statement that was executed when the version of the view currently being edited was created in the database is displayed. Check the definition of the view in the database: With Utilities
® Database object ® Check you can determine whether the definition of the view in the database is consistent with the active version of the view. With Utilities ® Database object ® Display you can display the definition of the view in the database. Check the runtime object of the view: With Utilities
® Runtime object ® Check you can determine whether the definition of the view in the ABAP Dictionary maintenance screen is identical to the specifications in the runtime object of the view. With Utilities ® Runtime object ® Display you can display the runtime object of the view.
2. Projection View
Creating Projection Views Locate the document in its SAP Library structure
Procedure
1. Enter an explanatory short text in the field Short text.
You can for example find the view at a later time using this short text.
2. Enter a table name in the field Base table.
A projection view always contains exactly one table.
3. Select the fields of the base table that you want to include in the view.
Choose Table fields. The fields of the table are now displayed in a dialog box. You can copy fields by selecting them in the first column and choosing This graphic is explained in the accompanying textCopy.
4. Save your entries.
You are asked to assign the view a development class. You can change this development class later with Goto ® Object directory entry.
5. Choose This graphic is explained in the accompanying text.
Result
The help view is activated. At activation, a log is written; it can be displayed with Utilities ® Activation log. If errors or warnings occurring when the view was activated, they are displayed directly in the activation log.
Other Options
Create documentation: You can create information about using the view with Goto
® Documentation. This documentation is output for example when you print the view. Change data element of a view field: Select column Mod (modification) for the particular view field. The Data element field is now ready for input. You can enter a data element that refers to the same domain as the data element of the assigned table field here. Cancel the Mod flag if you want to use the data element of the assigned table field again.
Change maintenance status: The
maintenance status determines how you can access the view data from ABAP programs (read only, read and change). Choose Extras ® Maintenance status. A dialog box appears in which you can select the maintenance status of the view. Check functions: With Utilities
® Runtime object ® Check you can determine whether the definition of the view in the ABAP Dictionary maintenance screen is identical to the specifications in the runtime object of the view. With Utilities ® Runtime object ® Display you can display the runtime object of the view.
3. Maintainence View
Maintenance View Locate the document in its SAP Library structure
Definition
Related data in several tables can be maintained together in a maintenance view.
Structure
A maintenance view has the samee key as its primary table. To ensure that the system can write the records inserted in a maintenance view correctly into the tables in the view, put all key fields of the primary table in a maintenance view.
Each entry in the primary table can have at most one dependent data record in the secondry table. The only exceptions are the text tables of tables in the view which have the additional key field Language. The system puts the logon language in the language field during the table maintenance. You cannot put the language field in the view explicitly.
You can maintain text table entries in other languages with the translation function in transaction SM30.
Caution
You must regenerate the maintenance dialog if you change the definition of a table/view with a generated maintenance dialog, e.g. add or remove fields, or change the maintenance attribute or a selection condition.
Maintenance Attributes
You can assign a maintenance attribute P to individual fields in the maintenance view definition in the Dictionary (SE11). It can be R (read only), H (hidden), or S (subset).
R (readonly)
A field flagged R is not ready for input by the user on the screen. When a new data record is created, it must be filled automatically in the background. To fill a field automatically in the background, create a routine for an event.
H (hidden)
A field flagged H is not displayed on the screen. This field must also be filled in the background by a routine at an event.
The system writes R and H fields to the database like all other fields when a new data record is saved.
S (subset)
A field flagged S restricts the work area.
The system only shows data records for which this subset field has the specified value. This restriction of the work area remains effective when you create new data records.
View Variant
You can define any number of view variants for an existing view. The view variants do not have their own generated maintenance dialogs, they use the base view. The view variants can differ from their base view by different selection conditions and a different field selection.
4. Help View
Creating Help Views Locate the document in its SAP Library structure
Procedure
1. Enter an explanatory short text in the field Short text.
You can for example find the view at a later time using this short text.
2. Enter the primary table of the view under Tables in the Tables/Join conditions tab page.
Only tables that are linked with the primary table (indirectly) with a foreign key can be included in the view.
3. Save your entries.
You are asked to assign the help view a development class. You can change this development class later with Extras ® Object directory entry.
4. If required, include more tables in the view. In a help view you can only include tables that are linked to one another with foreign keys.
Position the cursor on the primary table and choose Relationships. All existing foreign key relationships of the primary table are displayed. Select the foreign keys and choose This graphic is explained in the accompanying textCopy. The secondary table involved in such a foreign key is included in the view. The join conditions derived from the foreign keys (see Structure link Foreign Key Relationship and Join Condition) are displayed.
You can also include tables that are linked with a foreign key to one of the secondary tables already included. To do this, place the cursor on the secondary table and choose Relationships. Then proceed as described above.
For maintenance and help views, there are certain restrictions on the foreign keys with which the tables can be included in the view (see Restrictions for Maintenance and Help Views). The foreign keys violating these conditions are displayed at the end of the list under the header Relationships with unsuitable cardinality.
5. On the View fields tab page, select the fields that you want to copy to the view. The key fields of the primary table were automatically copied to the view as proposals.
Choose Table fields. All the tables contained in the view are listed in a dialog box. Select a table. The fields of the table are now displayed in a dialog box. Select the required fields in the first column and choose This graphic is explained in the accompanying textCopy.
6. On the Selection conditions tab page, you can (optionally) formulate restrictions for the data records to be displayed with the view (see
Maintaining Selection Conditions for Views).
The selection conditions define the data records that can be selected with the view.
7. Choose This graphic is explained in the accompanying text.
Result
The view is now activated. At activation, a log is written; it can be displayed with Utilities ® Activation log. If errors or warnings occurring when the view was activated, they are displayed directly in the activation log.
Other Options
Create documentation: You can create information about using the view with Goto
® Documentation. This documentation is output for example when you print the view. Change data element of a view field: Select column Mod (modification) for the view field. The Data element field is now ready for input. Enter the new data element there. You can enter a data element that refers to the same domain as the data element of the assigned table field here. Cancel the Mod flag if you want to use the data element of the assigned table field again.
Check functions: With Extras
® Runtime object ® Check you can determine whether the definition of the view in the ABAP Dictionary maintenance screen is identical to the definitions in the runtime object of the view. With Extras ® Runtime object ® Display you can display the runtime object of the view.
Regards

What is VIEW in Database table what is the advantage

Hi:
I would like to get your opinion on what is the advantage of Table VIEW?
I read a note saying it is all about simplifying Query.
But when you come to XMLTYPE where there is only ONE ROW and NO COLUMN,
How do you create XMLVIEW for a large XML files?
Please help
Ali_02

Overview of Views
Read here...
http://download.oracle.com/docs/cd/E11882_01/server.112/e10713/schemaob.htm#i20690
XMLView or XMLTYPE ?
Overview of XML in Oracle Database
Read here...
http://download.oracle.com/docs/cd/E11882_01/server.112/e10713/cncptdev.htm#CNCPT1535
Edited by: ordba on Mar 4, 2010 9:50 AM

What table/view are the Developer Comments (APEX 2.2) stored in?

Hello All,
Anyone know What table(s) or view(s) are the "Developer Comment" stored in?
Robert

Hi RICARDOJR CALIOLIO ,
The LBKUM also includes values based on valuation are and valuation type.
MARC-EISBE, MARC-MABST, MARC-UMLME, MARC-TRAME, MARC-GLGMG, MARC-EISLO
Hope this gives you a fair idea for MBEW-LBKUM.
Thanks
Venugopal

Whats the purpose of materialized view log?whats create view log with rowi

Why we create materialized view log ?????whats the use???
what do you mean by "create view log with rowid"
Regards
Gagan

A materialized view log stores the change vectors made to a particular table in order to allow materialized views that reference that table to be incrementally refreshed rather than re-materializing the data every time. It's a much more efficient way to refresh a materialized view.
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Justin

Colors in browser way off from what's viewed within Dreamweaver

I downloaded a 30-day trial of Dreamweaver on Monday, March 28. I finally had a chance to try it yesterday. I like it. There's only one thing: when I view my saved INDEX.HTML file by double clicking on it, IE and Chrome both show the colors as being terribly dark and way off. I racked my brain for over four hours yesterday trying to see what was happening. I even uploaded the file to my ftp site and used my IP address to view it that way (the site will have the domain name attached after it's completed). Same thing.
Last night I opened the INDEX.HTML file with notepad just to see what could possibly be wrong. There's a few lines of proprietary code from W3C or something. I deleted them and saved it. I double clicked on the file and when it opens, it's perfect.
What gives?

Thank you both for your replies. I get pissed because I get ignored on message boards when I ask for help. When someone asks how they can import a flower image into their site, they get 150 replies. I ask on guru about css classes and I get ignored.
I've been in the printing and publishing business since 1980 at the age of 12. I don't just surf Facebook all damn day long like everyone else abusing this technology. My monitors are top notch and so is my machine. My keyboard is an IBM from 1993 and I want it this way. Corel 9 is the best typesetting program in the world and CorelX4 sucks. I use Photoshop every day and can't find a use for Illustrator. I pushed Sitebuilder to the max and now I need more. I tried CoffeeCup and their graphics output to INDEX kicks Publisher out of the park.
I need to implement a Member Login so I bought a full license. DW can handle it and none of the others can touch it. My media license with AP announced that our thumbnail video players will be replaced by players that don't use Flash. They're lifeless but I have no choice.
So here I sit at the age of 42, putting together my weekly newspaper that was started in 2007. I don't have time to screw around. My message board nick is what it is because that's all I do all damn day long -- work. I'm getting married this August for the first time and I don't have any kids. My girlfriend is a virgin and 22 and hot.
I apologize for being a *****. I take my job and this technology seriously.
Why doesn't the weather bug show up on my page -- to the right of my flaglogo in the white box? http://96.9.48.31/
I noticed osgood left it in the revised code, but it still doesn't work after I sent it up to the ftp.
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Explain what is view points, document points, artView points and page points?

Hello All,
Could you please explain the terms like View points, Document points, ArtView points, page points?

Hi Patterson,
Thanks for your answer. but still, I think, I am in confusion..
AIPageTiling page;
ASErr error = sAIDocumentView->GetPageTiling(&page);
if (!error)
pageHeight = page.paperSize.v;
pageWidth = page.paperSize.h;
Here page.paperSize is size of paper, in points (given in docs).., so I think its page points.
Now, I want to transform/translate an art (which is created using DuplicateArt() ) with some random x and y values.
So, I used
ASReal randomXTranslate = sAIMath->AIRealMul( sAIRandom->FloatRnd() , (AIReal) pageWidth );
ASReal randomYTranslate = sAIMath->AIRealMul( sAIRandom->FloatRnd() , (AIReal) pageHeight );
sAIMath->AIRealMatrixSetIdentity(&newArtTM);
sAIMath->AIRealMatrixSetScale(&newArtTM, randomXTranslate, randomYTranslate);
sAITransfromArt->TransformArt(newArt, &newArtTM, 1, kTransformObjects);
but TransformArt( ) function should take x and y values in document points. Clearly what Im giving randomXTranslate and randomYTranslate are wrong(bcoz these are in page points)
So, how can I convert page points into docs poins??

What Help Viewer Component Enables Index tab?

A customer of ours has a problem with any .chm help file not displaying their index contents properly (showing up as blank). In our app, we have a Help | Help Index menu item that opens up our .chm's index tab. This ends up crashing the entire application.
Similarly, accessing the help file directly in Windows Explorer (outside of our application) works fine until he goes to the chm's Index tab in which case the HelpViewer crashes.
Another similar symptom: sometimes the Index tab's contents will be blank and then a crash occurs when he attempts to close the help viewer.
The index tab problems are not unique to our help files however. So I think there's likely some Windows component missing on his system that makes any .chm file with an index tab display a blank tab or causes crashes.
Error Messages consistently mention a problem with:
ModName: itircl.dll
(Sorry rest of the message is in Swedish)
Has anyone heard of this problem and know how to fix it? Should customer just re-register the .dll? Or is something else needed?

Hi there
There are several DLLs that sometimes become corrupt or get clobbered. I think you would be well advised to download MJs Diags from the link below:
http://helpware.net
Cheers... Rick
Helpful and Handy Links
RoboHelp Wish Form/Bug Reporting Form
Begin learning RoboHelp HTML 7 or 8 within the day - $24.95!
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What is the programming technique used to build webdynpro applications

Hi Gurus,
kindly give me the answers for the following questions
1) Web Dynpro Applications are built on Which Programming Technique and What
Pattern are followed?
2)What are the main components of the WebDynpro?
3)What is difference between Window and View?
4)What is Context Mapping and Data Binding?
5)What is Mapping Origin Node and Mapped Node?
6) What is View Assembly?
7) What is Internal Visibility and External visibility?
8) What are attributes available in the View by Default?
9)What do you mean the Composite UI Element and Give any 2 examples?
10) What are the types of Layout? Explain Each?
11) How data is transferred to the UI Element?
12) What is View Container and Transparent Container?
Sorry, this is the WDA Forum, not the Help Me With My Interview Forum!
Edited by: Neil Gardiner on Dec 8, 2010 4:13 PM

Use UTF-8 all the way. During both request and response processing.
More info: [http://balusc.blogspot.com/2009/05/unicode-how-to-get-characters-right.html].
Edit: I should add, you should in no way do ugly things like myname = new String(( myname.getBytes("iso-8859-1")), "Big5" );on request parameters. Just get the parameter and that's it. The parameter should already be properly encoded if you follow the instructions in the aforementioned article.
Edited by: BalusC on 8-okt-2009 12:35

How to see what sites was viewed and deleted?

I need to know what was viewed and deleted on firefox when I was at work? I asked comcast but they said I have to ask you guys. The history isn't there and will not restore. Can you please give me a list of viewed websites for this week or how can I get this information? It is very important that I get to the bottom of all of this. My e-mail address is [email protected] Thanks for all the help that you can give me in this situation.

If the history is no longer present in the Bookmarks and History Manager (Library) then it has been deleted and is no longer accessible from within Firefox.<br />
*History > Show All History
*http://kb.mozillazine.org/Viewing_the_browsing_history_-_Firefox
In such a case only logs in security software or a router may still have that history of visited websites.

What is View Assembly?

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