Using nested iviews

Hi All,
please send us examples on Nested iviews and navigations between two nested iviews. And tell us the purpose of nested iviews.
Regards,
Suman

hi suman,
refer this [link|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/1072e2e6-4710-2a10-cdac-94476f063ebe]
and [this|http://help.sap.com/SAPHELP_NW70/helpdata/EN/47/6efa0e495d199be10000000a42189d/content.htm]
and also [this|http://help.sap.com/saphelp_nw04s/helpdata/en/9c/ffdb4269b2f340e10000000a1550b0/frameset.htm]
this is a good [tutor|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/ce64a93c-0e01-0010-e7b9-ef119110f026]
and real [application |https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/3b426811-0b01-0010-1db0-f6e6758f529e]
let me know u need any further info
bvr

Similar Messages

Advantages of using nested iViews

Hi All,
Could anybody point out what are the major advantages of using nested iViews? Under what circumstances is the usage of nested iViews desired or recommended? Thanks!
cheers
Prachi

Hi Prachi
The nested iviews comes handy in case where in you model expects numerable UI elements or heavy UI screen.
Nested iview is a way of achieving componentized models and also avoids re-work.
You could avoid error like these:-
"Error in compiling Flex application:
Error: Branch between 8479 and 41869 around line 0 exceeds 32K span.
If possible, please refactor this component.
Failed to compile AAD8T3.mxml"
This is the well known 32K limitation from Adobe Flex 1.x. The compiled applications are not allowed to be larger than 32K. That usually happens with larger models.
Solution:-
In order to solve this issue, you need to redesign your application and use nested iViews (basically splitting the model into multiple components)
To instantiate you,go through this thread:-
Re: Multiple input forms problem
Regards
Navneet

How to combine data from different input forms outside a nested iView

Hi,
i try to combine data from different input forms in a single one.
Because of space reasons in Flex compiling i already use nested iViews. Within these nested iViews its possible to use the 'combine' function to do this.
But in the main iView I cant compose these function with other elements. I need to do this because of using these model in Guided Procedures with output parameters. These parameters I only get with a 'endPoint'. Unfortunatly its not possible to combine data from different input forms into the 'endPoint'.
Is there any solution?
Thanx
Mathias

Hi Scott,
i tried this already and i also tried to map all parameters in the endpoint by drawing lines from the other forms and assign the 'empty parameters' by a formula.
And when i create a collable object in GP and assign the VC iView, only the parameters of the parent-form (the form who trigger the event) are shown as output-parameters.
Maybe any other ideas? I cant believe that such a simple thing is not possible?!?!
In my opinion, thats a bug, that I'am not able to use the combine-operator in the main VC-iView. Whats your mind?
greets
mathias

Usage of Back button in Nested Iview

Hi,
I have redesigned my model from one iview to an iview with several nested iviews.
In my main iview I have multiple layers. When I didn't use nested iviews (situation before) the "go back" button which was defined on multiple forms with the system command "go back history" was working fine. But now this is not working anymore.
At first I tried to replace the method by adding an own button with the customer command "goback" identical to event goback that points to the layer but this doesn't work neither from within the nested iview.
What's the best approach to jump back via a button from the nested iview to your main iview ?
Message was edited by:
Double U

Hi,
> In my main iview I have multiple layers.
> At first I tried to replace the method by adding an
> own button with the customer command "goback"
> identical to event goback that points to the layer
> but this doesn't work neither from within the nested
> iview.
Let me explain what i had understood ...
You have multiple layers and you added a nested iView in one of the layers.
There is a button with custom action "GoBack" in the nested iView.
The layers are connected and the customaction goback is set as the event for layer transition.
Is this the real scenario??
I guess, you can't use the custom action of a nested iView to control the layer transitioning in the parent level. But you can add a transparent form with a goback button on the same layer with nested iView and in layout, keep the form on top of the nested iView so that the button looks like its in the nested iView.
Regards,
Sooraj
Message was edited by:
Sooraj KM

How to set the screen size with nested Iview screen

Can someone show me how to set the screen size with nested IView screen.
at the moment i only try it with trial and error untill it looks somewhat close. Is there a property in VC to set the size for Height and width.
The same question is for the form. the form elements inside the form is easy but the actual form is still a challenge.

Hi,
Yes you are correct ,Still the Form and iview are not able to change thier Layout Structure using a Propery.
it is available with VC7.1
Govindu

Pass an event to outside nested iview (Flex 2.0)

Dear all,
As per note 1124906, the new Flex engine permit pass an event raised inside a nested iview to the outside iview.
I just installed the SP 14, PL 1 and I couldn't find how to use this feature.
Someone could help me?
Thanks.
Note 1124906:
New Visual Composer features for Flex 2.0, enabled by this patch, include:
Signal Names as Events: If you are working with nested iViews in a Flex-based model, you can use Out signals within the nested iView to expose EPCM events external to the nested iView, elsewhere in the same model. These signals can trigger transitions between layers and/or trigger events when received by the complementary In signals.

I've found the problem:
I forgot to select the correct compiler (FLEX 2) under Options menu.
Select the correct compiler and it will work fine
Regards,
Alessandro.

Passing Data to Nested iViews

Hi,
I am trying to pass the data to nested iViews and not getting success.
In my model I have 2 layers.
Layer 1 - Input Form
Layer 2 - Output Table and Nested iView
This Nested iView I have made it a tabstrip. Now when I select any line item from the table I need to pass these line item values to the Nested iViews Tab1. I tried using the Signal Out in the Out port of the output table. Put in a Signal In in the Nested iView. I am not able to connect this SignalOut and Signal In.
I read forums that the solution can be achieved through data store in the Nested iView and then connect the data store and Signal In. My problem is how will the Data Store and Signal In get the parameters.
I also tried connecting the Out port of the Output table to the Signal In of the Nested iView but i am not able to do the mapping.
Can someone pls help me here?
Thanks,
Nagarajan.

Hi Nagarajan,
I dont think you need a Signal Out here, you can directly link the output port of the table to the Input port of the nested iview and select the event as "SELECT".
with the above setup in place, you need to assign all the fields with proper values in the connection links(both in the parent iView and nested iview). also check if you have created the field in the signal in and assigned it a value properly to the input port of the data service or query properly.
Try this and let me know if this does not work.
Regards,
Rk.

Postioning of Nested IView Pop-up

I have built a VC composed of multiple nested Iviews. In one eent, I call a nested i-view popup.
How can I ensure a popup will popup in the browser screen so the user can see it right away without having to drag the popup so they can see it and use it.

Hi
You can createtry with 'zooming'. What you have to do is, use 'Data store' operator. Create one button for zooming. create 2 separate nested view one is of normal size & other is as per size you want. Create event with 'data store' & assign it to the button which is created earlier. When you click this button nested popup will get open as per size you want.
Regards
Sandeep

How can I solve this nested IView / empty dropdown problem?

Hello VC experts,
I've got a VC model with a nested IView that contains drop down lists.
As long as the nested IView was only used in one place, everything was fine.
Then I used the nested IView in a second place, and this caused the following problems: After deployment, the dropdowns were empty in the place where the nested IView was already used previously, in the second place everything was OK. The dropdowns display an empty field, and when I click on them as if to select an item it 'drops down' but again there's just one line that is empty, i.e. white.
Did you experience this before?
How can I solve this?
Kind regards,
Florian

Hello,
Just had the idea that I could try posting the .gml file in here. Lets see if that works.
<?xml version="1.0" encoding="utf-8"?>
<GMLPACK kit="EP" version="700.11" build="0027" model_name="error_dropdown_nestediview" model_schema_version="1.01" reserved="VisualComposer04"><GMLUNITS><AAA3FUF name="error_dropdown_nestediview" modified="14/01/2008 12:00:37" metadata="LOGLOCATION:" orig_guid="GM127189c0daec11dca6307abae1e458be"><AAD3FUG name="iView 3FUG" parent="AAA3FUF" win_type="SUB" win_scale="AUTO" win_layout="AUTO" win_pattern="STD" win_navigator="STD1" win_caption="true" pos="700 175" author="Public" modified="14/02/2008 12:29:06" orig_guid="GM0c091400daf011dc9e907abae1e458be"><ACA3FUH name="Form1" parent="AAD3FUG" box_style="0" box_features="TTL EDT" box_size="320 160" form_layout="ABS" labels_align="BEFORE" overflow="EXC" pos="550 210" box_pos="8 8" orig_guid="GM0c091401daf011dcbb437abae1e458be" fields="{DD:{type:'10',add:'V',ctl:'8',show:'Y',text:'Dd',dsg:'15',ownEnum:'#ID[AXC3FUK]',useEnum:'#ID[AXC3FUK]',pos:'100 8',size:'120 16'}}"><AEA3FUI name="in" parent="ACA3FUH" role="IN" spec="UI_OBJ_IN" anchor="L15" pos="0 15" orig_guid="GM0c091402daf011dcbc867abae1e458be"/><AEA3FUJ name="out" parent="ACA3FUH" role="OUT" spec="UI_OBJ_OUT" anchor="R15" pos="80 15" orig_guid="GM0c091403daf011dcbf157abae1e458be"/><AXC3FUK name="ENUM[ACA3FUH:DD]" parent="ACA3FUH" enumMap="apple:apple;orange:orange" orig_guid="GM0c091404daf011dcb5a97abae1e458be"/></ACA3FUH></AAD3FUG><AAD3FUL name="iView 3FUL" parent="AAA3FUF" win_type="TOP" win_scale="AUTO" win_layout="AUTO" win_pattern="STD" win_navigator="STD1" win_caption="true" pos="435 235" author="Public" modified="14/02/2008 12:29:06" orig_guid="GM0c091405daf011dcaad47abae1e458be"><ACG3FUM name="iView 3FUG" parent="AAD3FUL" box_style="0" box_features="TTL" box_size="680 328" pos="445 200" box_pos="8 8" trg_unit="#ID[AAD3FUG]" orig_guid="GM0c091406daf011dca6c97abae1e458be" fields="{}"/><ACG3FUN name="iView 3FUG" parent="AAD3FUL" box_style="0" box_features="TTL" box_size="680 336" pos="660 200" box_pos="8 344" trg_unit="#ID[AAD3FUG]" orig_guid="GM0c091407daf011dca0567abae1e458be" fields="{}"/></AAD3FUL></AAA3FUF></GMLUNITS><enums/><IMAGES/><TRANSPORTLOG/></GMLPACK>
I think if you save this as 'error_dropdown_nestediview.gml' you could reimport it into your model.
Lets see.
Best regards,
Florian

How to use different iViews for variables and queries?

Hi all!
I need to use separtate iViews for storing variables and extracting queries.
For example, I have one variable "Currency" for two different queries, and I need that all of these queries (in separate iViews) would use the value of currency was put by user in the first iView with only one input.
How can I do this task? Is it possible at all?
Thanks for replies.

Hello Alex,
You have to use EP client framework (EPCF) in your development.
I hope this idea will help you.
Kind regards, Pino.

How to use nested tables in adobe form

Hi All,
I have to use nested tables in adobe form for table display. I have used Subforms for displaying table data. I have changed accessibility of the subforms. Currently i am able to print print the table correctly if there is single material record in table 1 and single corresponding record in table 2. But the requirement is that i will have multiple lines in table 1 for single material and only one record in table 2.
EX: form is for Sales order. in line items if the order is for 100 units then we if we have delivered material as 80, 10, 10, then table 1 will have 3 lines for this. Table 2 will always have only 1 corresponding record.
item--materialdescription-ordered qty--delivered qty--delivery date-price
xxx--xxxxxxx-xxxxxxxxx-10080xxxxxxxxxx-xxxx
10----
xxxxxxxxxx
10----
xxxxxxxxxx
yyyyyyyyyyyyyyyyyyy------yyyyyyyyyyyyyyyyyyyyy
xxxxxx is table 1 and will have multiple lines
yyyyyy is table 2 and will have only 1 entry for item xxx
and this group will be repeate as per no of items. table 1 can have any no of lines per item.
I am currently able to display 1 line for table 1 and 1 line for table 2.
But how to show multiple lines for table 1 and 1 line for table 2.

HI,
Set the body page as flowed and set the tables also flowed.
go to bodypage>object->subform-->select flowed option.
I thihnk this will work..if u are getting all the records properly into the tables 1 and 2.
Thanks,
Mahdukar

Error while using XML Iview, please contact your system administrator.

Hello everybody,
I have already posted a detailed message for the XML iview problem sometime back but havent got any reply so far. All the replies had come from users who are also facing the same problem. I am trying to use a XML iview for fetching RSS feeds from one of the internet source, i have entered the proper URL and selected the proper RSS to XHTMLB transformer also and have entered the proxy settings in the http service and enabled it and restarted it also, but again when i am previewing the Iview its giving me the error <b>"Error while using XML Iview, please contact your system administrator."</b>. I am using
    Area           Version
    J2EE Engine    6.40 PatchLevel 98256.313
    Portal         6.0.14.0.0
, can someone tell me whether its a bug in sp14 or i am missing something while creating this XML Iview. Expecting a proper reply.
Thanks in advance,
Regards,
Sarabjeet.

Hi Sarabjeet,
The XML iView uses server-side fetching, so if you are having problems with a regular URL iView in server-side fetching mode, so the problem with the XML iVIew probably has to do with the proxy settings.
And since you got a 407 error, it seems there is an issue with proxy settings or the proxy server, as mentioned in this description of 407 error:
The HTTP 407 code only applies to users who are accessing the Internet behind a proxy server. This is common in government and corporate workplaces. The 407 code indicates that your computer must first authenticate itself with your company's proxy server. Check with your IT department or computer support group as to the exact reason why you may be getting this error. It may be possible that the proxy server does not allow downloads of specific files (exe, cab, com). You can also verify that your proxy server settings are valid.
I will check if I can find out any more specific info.
Daniel

Using nested Joins in abap prog

Hi All,
please help me out in using nested joins in abap progrmaming. I dont know about joins in abap.specially in case of outer join.
I have 5 internal tables.. mara ,marc, mvke,mbew,ampl. am using a select query with certain fields from all these tables.
I need to disply all the materials of a mara for a particular date irrespective of the values in fields of other tables.
        Even if that materail is not present in other table for certain condtion ,that material should get displyed with all other fields showing null value..

Hi RK,
the code am using is of the same way...but my problem was with the joins..in the select query am using nested join combining inner and outer join.. but i could not able to display all the materials of mara of a particular date..
The code looks like this..
SELECT <some fields.......>
INTO TABLE i_materials
      FROM ( marc AS b
      INNER JOIN mara AS a ON amatnr = bmatnr
      INNER JOIN mvke AS c ON cmatnr = amatnr
      INNER JOIN ampl AS g ON gbmatn = amatnr
      LEFT OUTER JOIN mbew AS d ON dmatnr = bmatnr
                               AND dbwkey = bwerks )
WHERE a~matnr IN s_matnr AND .................
Else
SELECT <some fields.......>
INTO TABLE i_materials
      FROM ( marc AS b
      INNER JOIN mara AS a ON amatnr = bmatnr
      INNER JOIN mvke AS c ON cmatnr = amatnr
      INNER JOIN ampl AS g ON gbmatn = amatnr
      LEFT OUTER JOIN mbew AS d ON dmatnr = bmatnr
                               AND dbwkey = bwerks )
   FOR ALL ENTRIES IN i_mara
     WHERE a~matnr = i_mara-matnr AND ............

Stored Proc to create XML (using nested cursors)?

From previous posts and from the
documentation for XSQL I have
discovered the joys of the
CURSOR operator to create
nested tables: i.e:
SELECT dname,
CURSOR (SELECT ename, sale....) as employees
FROM dept
However, I can not find any other
documentation on how to program (PL/SQL)
this functionality.
I would like to use XSQL as
it is exactly what I need, but
I can not because my client does
not want to use Java and they
require IIS, but do not want to
use JRUN, etc... (I tried this
first).
Since I only need to do an XML
dump to a variable for processing
by other parts of the program, life
is fairly easy. I have already done
this using Microsoft Data Shapes in
VB (client does not want VC++ either...)
However this was slow.
In order to speed things up I want to
create a stored procedure in Oracle to
dump out the XML hierarchy to a variable given
an SQLQuery input. If I use
nested CURSORS this should be very easy.
I would like to create a recursive PL/SQL
function to handle this, but I have the
following questions:
1) I want the function to have an
input of an open cursor,
My plan is to detect the column
type, when it is a nested cursor
I would recurse with the open cursor
to handle the nested cursor.
2) I can not find a reference on to
programatically handle "untyped collections
based on an SQL statement" in anything
other than the XSQL documentation.
I am assuming that I can detect the
column type of nested cursor somehow
and then recurse on this to handle
dump the recordset to an XML tagset.
But I wuold like to find some documentation
or examples on the calls, type statements,
etc....

I think the CURSOR() thing is an invention of the XSQL Servlet; not available elsewhere.
You can accomplish nesting via user defined types and object views, using the "cast(multiset())" syntax, which is not documented particularly well either. This does require some setup, and so is not particularly dynamic.

Controlling the execution of start points in different nested iViews

Hi,
I have an application in which a tabstrip displays a single nested iView within each tab. Each of the nested iViews loads data via a BI Query data service. A start point in each iView specifies the initial parameters to load the query data.
I would like the start point for a particular iView to be executed only when the user selects the tab that contains that iView. However, at the moment, when the application starts up, ALL of the iView start points are executed, resulting in a long wait. There doesn't appear top be a way to check if a particular tab has been clicked by the user and then only execute the start point for the tab's iView based on this.
I would appreciate any suggestions for implementing the above requirement.
Regards,
Mustafa.

Hi KK,
It seems there is no way to trigger events/actions from tab selections. However, you can try the following workaround to simulate the same effect:
[https://wiki.sdn.sap.com/wiki/x/iT0 |https://wiki.sdn.sap.com/wiki/x/iT0 ]
The approach taken is to replace the tab strip with a series of buttons in a form which then control the visibility of nested iViews and trigger the appropriate queries.
Regards,
Mustafa.

Using nested iviews

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