JRC ParameterField Interface/Classs no access to isOptionalPrompt attribute

In the model schema for parameter field, is there a way to find out if a parameter is optional? It looks like the api does not provide a method to the object attribute isOptionalPrompt and I'm guessing that this attribute is private. Am I wrong? And if is this way, will the JRC provide this functionality in the future?
Edited by: Greg Ditrick on Dec 19, 2008 3:58 PM

Hugo,
Yes the code is I guess confidential, as we market the product.
However I believe the previous post suggested a way to apply the attributes to the document. These attributes work in a similar was to normal attributes so you can use methods such as :
From LibraryObject - setAttribute
after first constructing the AttributeValue which you could obtain from a user input form, and then apply.
It depends what your requirements are : If WebUI gives you all you need, apart from extended attributes, then it may be worth you writing a small jsp that could be included into the WebUi pages to display the properties - but don't forget this is not supported by Oracle.
You would then need to write a front end form to set the attributes, the key trick here is if you want to amend WebUI, you have to obtain the id of the document. I've not looked at WebUI in detail as we wrote our own interface, but you would need to hook in somewhere there.
If your requirements are wider then you may want to think about either writing or purchasing a customised user interface and functionality.
Maybe if you could provide a few more details of your requirements I could help a little more. If you would like to take this out of the forums, email me [email protected]
Regards
Chris

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Hi OO-Gurus,
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Hello Nicole
The following sample coding shows you how to solve your problem. Please do not ask me how I came across this solution.
However, if you are studying it carefully you may stumble across a most beautiful property of field-symbols as I did.
METHOD if_ex_me_process_req_cust~open.
DATA: l_item_list TYPE mmpur_requisition_items,
l_item TYPE mmpur_requisition_item,
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Regards
Uwe

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Hi Dimitris,
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REPORT ztest_method.
******      CLASS mother DEFINITION
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PUBLIC SECTION.
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DATA: method TYPE string.
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Hi,
a very easy way is to define an attribute TYPE REF TO DATA in the super class and write generic access methods which work with it by dereferencing it and assigning a field symbol. This might even save you the effort of creating a class hierarchy, because one class may be able to handle all the data objects whose types are only known at run-time.
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METHOD constructor.
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*& Report ZTESTA
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lr_child2     TYPE REF TO lcl_mother,
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I hope this helps!
Regards,
Thorsten

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Hi Experts,
if i declare one variable in controller class of a view and how can access the variable in contex naode .

Hi srinivas.yangal,
You can access the View implementation Class Attributes in Context.
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Reward points if useful.
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Edited by: Dhananjay SAP CRM on Nov 24, 2011 12:56 PM

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<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
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<Computer>node1.domain.com</Computer>
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Operation:
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Context:
Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220}
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Please checked the ACLs:
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icacls %windir%\winsxs\temp\PendingRenames /grant "NT AUTHORITY\SYSTEM:(RX)"
icacls %windir%\winsxs\temp\PendingRenames /grant "NT Service\trustedinstaller:(F)"
icacls %windir%\winsxs\temp\PendingRenames /grant BUILTIN\Users:(RX)
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net stop cryptsvc
net start cryptsvc
Then please verified:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VSS\VssAccessControl
NT AUTHORITY;NETWORK SERVICE;LOCAL SERVICE are set to 1
TechNet Subscriber Support in forum |If you have any feedback on our support, please contact [email protected]

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Hello All,
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"DATA ls_logonuid TYPE wd_this->element_logonuid.
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* Intf.: ig_componentcontroller
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*        controller: <COMPONENTCONTROLLER> of
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* UDate: 20111207 145441
*=====================================================================*
interface ig_componentcontroller.
interfaces: ziwci_hr_wd_mss .
constants:
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constants:
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types:
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constants:
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types:
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constants:
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thank you
Edited by: Keith Warnock on Dec 7, 2011 8:55 PM
Edited by: Keith Warnock on Dec 7, 2011 8:56 PM

> I have added a new attribute to a node in my component controller 'LOGONUID' and I cannot access it within my windows within the WDA application.
>
>
>
> DATA lo_nd_url_param TYPE REF TO if_wd_context_node.
>   DATA ls_workset TYPE wd_this->element_workset.
>   "DATA ls_logonuid TYPE wd_this->element_logonuid.
>
>
>
This declaration is not right. There is no element logonuid, you have the attribute inside a node. workset is a node and thats why you can declare that way.
easiest way is to declate
data lv_logonuid type <ddic type> or
data lv_logonuid type wd_this-><node name>-logonuid.
You can also use the code generator in (CTRL +F7 ) to get/set attributes.

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I hope that I will manage my "problem" with your help!
Sebastian
Edited by: Sebastian Lenz on Jun 27, 2011 2:35 PM

Hi Sebastian,
The issue is in the following line of your code:
lo_entity = me->comp_controller->typed_context->file->collection_wrapper->get_first( ).
The 'typed_context' belongs to your own component controller class and not the standard framework superclass. So, you need to replace this single line of code with something as follows (assuming that your component controller class is ZCL_CUSTOM_BSPWDCOMPONENT_IMPL):
DATA lr_coco TYPE REF TO ZCL_CUSTOM_BSPWDCOMPONENT_IMPL.
lr_coco ?= me->comp_controller.
lo_entity = lr_coco->typed_context->file->collection_wrapper->get_first( ).
The me->comp_controller reference will refer to the standard framework superclass of all component controllers and this does not have any typed_context attribute with it. The real component controller that gets created when you create a BSP component will have this attribute. That is why you need to first cast it to your own reference type before trying to access its typed_context.
And if your value node will have only single values, then you can as well do the following to access the attribute ATTRIB1 of context node node1:
DATA lv_value TYPE string.
lv_value = lr_coco->typed_context->node1->get_attrib1( attribute path = '' ).
Basically all attributes can be accessed by above code by using the right getter method.
Regards,
Shiromani

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