Problem with RadioButtonGroupByIndex

[Former Member]

Hello guys,

I created a Simple Type Enumeration with two values: 0 (Yes) and 1 (No).

In my view, I created a Context Attribute of this Type, and I created a RadioButtonGroupByIndex too (because I need the descriptions and not values only).

In Texts Property for RadioButtonGroupByIndex, I choise the Context Attribute.

The problem: When I run the application, only one RadioButton is visible and without description.

Any idea? Can you help me?

Thanks!

Kleber

[former_member197348 · Accepted solution]

Hi Kleber,

For DDIC type attributes you must use RadioButtonGroupByKey. Your problem can be solved in two ways.

1. If you want to use RadioButtonGroupByIndex , create a node with two attributes (say key value).

In wdDoInit(),

add this code,

IPrivate<Viewname>.I<nodename>Element ele1 = wdContext.create<nodename>Element();
ele1.setKey("0");
ele1.setValue("Yes");
wdContext.node<nodename>().addElement(ele1);  
 IPrivate<Viewname>.I<nodename>Element ele2 = wdContext.create<nodename>Element();
ele2.setKey("1");
ele2.setValue("No");
wdContext.node<nodename>().addElement(ele2);

Now bind texts Property of RadioButtonGroupByIndex to the attribute value

2. If you want to use RadioButtonGroupByKey, set the simple type value & description both to "Yes" (for enumeration 1) "No" (for enumeration 2).

Now you can see Yes, No in the output.

regards,

Siva

[Former Member]

Hey guys!

Thanks a lot! Thank you very very much!!

Kleber

[Former Member]

Hi expert,

Firstly you have to innsert radiobuttonGropbyindex in your view and create one context Node and attribute in your Component controller and mapping into the VIEW through the open DataModeler.

Suppose --

Context value Node---Radio

Context value attribute--Yes and Val.

afterdoing this thing binding yes Attribute into your texts property of RadiobuttongroupByindex .

write some code in wdDoInit()

public void wdDoInit()

{

//@@begin wdDoInit()

IPrivateCompView.IRedioElement rd=wdContext.nodeRedio().createRedioElement();

rd.setYes("yes");

rd.setVal("1");

wdContext.nodeRedio().addElement(rd);

rd=wdContext.nodeRedio().createRedioElement();

rd.setYes("No");

rd.setVal("0");

wdContext.nodeRedio().addElement(rd);

}

just check the if you click the any radio button either Yes or No.then it will fetching coresponding value as 0 or 1.

just craeted one eventmethod

set into the OnSelect property of radionButtongroupbyindex then it will show the appropriate valueas

public void onActionshow(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

msg.reportSuccess("show"+wdContext.currentRedioElement().getVal());

}

Thanks

Jati