duplication of data

[Former Member]

I have 3 dropdownfields (a,b,c) but all these field are filled with the same outputfield of the Bapi, but don't need to have the same values. How can I solve this?

[luciano_leitedasilva · Accepted solution]

Hi,

Shoud you read the Bapi result and fill every one dropdown field with the right values. Each dropdown field will bind its attribute context and you will populate individually.

IModifiableSimpleValueSet valueSet_A = wdThis.wdGetController().wdGetContext().getContext().getModifiableTypeOf("Node.AttributeA").getSVServices().getModifiableSimpleValueSet();

// read the bapi result and fill following the specification to each field ...

valueSet.put(key, value);

...

IModifiableSimpleValueSet valueSet_B = wdThis.wdGetController().wdGetContext().getContext().getModifiableTypeOf("Node.AttributeB").getSVServices().getModifiableSimpleValueSet();

// read the bapi result and fill following the specification to each field ...

valueSet.put(key, value);

...

Regards,

Luciano

[Former Member · Accepted solution]

Luciano, could you pleas explain your code. Should I make all the a seperate attribute and then bind them with this code?

[luciano_leitedasilva · Accepted solution]

Hi Dresen,

Yes, you should bind all attributes with this code. At this case, these attributes are created at the Component Controller.

So, you have tree dropdows and tree attributes. Your code will read the content at the bapi return and set at these attributes. In your view, bind each attribute value with each dropdow.

Regards,

Luciano

[Former Member · Accepted solution]

what do you mean then with key and value?

<code>

IModifiableSimpleValueSet valueSet_A = wdThis.wdGetUWL_Form_CustController().wdGetContext().getContext().getModifiableTypeOf("PersonalData.P0002_NATIO").getSVServices().getModifiableSimpleValueSet();

// read the bapi result and fill following the specification to each field ...

valueSet_A.put(key, wdThis.wdGetContext().currentCountriesElement().getNatio());

IModifiableSimpleValueSet valueSet_B = wdThis.wdGetUWL_Form_CustController().wdGetContext().getContext().getModifiableTypeOf("PersonalData.P0002_NATI1").getSVServices().getModifiableSimpleValueSet();

// read the bapi result and fill following the specification to each field ...

valueSet_B.put(key, wdThis.wdGetContext().currentCountriesElement().getNatio);

IModifiableSimpleValueSet valueSet_c = wdThis.wdGetUWL_Form_CustController().wdGetContext().getContext().getModifiableTypeOf("PersonalData.P0002_NATI2").getSVServices().getModifiableSimpleValueSet();

// read the bapi result and fill following the specification to each field ...

valueSet_c.put(key, wdThis.wdGetContext().currentCountriesElement().getNatio);

<code>

[luciano_leitedasilva · Accepted solution]

Dresen,

The Key and Value are the values that BAPI return. So, you have a Key and a Value for each option. If you don't have a Key, just a text value, you can set the Value otherwise like a Key.

All right?

Reguards,

Luciano

[BeGanz]

Hallo Sven,

to propse the best solution for your problem it would be helpful to get a more detailed description of your application scenario?

- What's meant with "3 fields are filled with the same outputfield of the BAPI"? Some exectuable Adaptive RFC model object returns a list of displaytexts? What's the output? A list of values?

- Dropdownfields are normally bound to a context attribtue of type "Adaptive RFC Logical Dictionary Simple Type". Is there any such Simple Type envolved? If you have such a Simple Type you can just define three context value attributes of this type without creating three modifiable simple types.

- What happens after selecting one of the 3 dropdownfields. I assume that you must send this data back to the SAP system using another RFC.

Regards, Bertram

[Former Member]

well 3 value attributes A, B, C (type string) which are connected to dropdown by key.

One bapi with output nationality.

The dropdown is filled by an other bapi (table dump) what I want to create is when the table dumb bapi is empty for these attributes. then these attributes (A,B,C) should be filled with the bapi with output nationality.

[Former Member]

Hi,

Which one u using: Dropdown by Key or Index?

Regards

Fahad Hamsa

[Former Member]

dropdown by index binded to a modelattribute

[Former Member]

Hi Dresen,

So u r having three dropdown by index elements.Check whether u had bound same model attribute with all dropdowns because then only all will appear as same. Also insert wdContext.nodeOutput.invalidate() in ur custom controller where u calls RFC

Regards

Fahad Hamsa

[Former Member]

is there a way to make the value attributes flexible. dpending on the result of the bapi. If the result is empty it should get an other attribute then when it is filled?

[Former Member]

Hi Dresen,

Inorder to make the value attributes flexible, u have to define the value attributes inside wdDoModifyView().

For example, to create a value attribute of type string at runtime to the context,

IWDNodeInfo TableNodeInfo=wdContext.getNodeInfo).addAttribute (<attributename> , "ddic:com.sap.dictionary.string")

To create a value attribute of type int at runtime to the context,

IWDNodeInfo TableNodeInfo=wdContext.getNodeInfo).addAttribute(<attributename>, "ddic:com.sap.dictionary.integer");

Regards

Fahad Hamsa

[Former Member]

Try to set attribute 'singleton' to false for node which you mapped on drop down control.