找出是否在单选按钮组中选择了单选按钮

Question

i work with SapUi5 and i want to know a faster way to check wether/how many buttons where clicked in a Radio Button Group.

Situation: In the Section there are 3 - RadioGroups with 4 Options pro Group, ie 12 in Total, i have given each Group an ID.

Now in a specific File: the Operation sap.ui.getCore("idOfRadioButtonGroup").getSelected() - does Work and gives out wether a Button was clicked, however in the File that i operate from this Operation seems to now work.

There is another possiblity to check wether a button was clicked in one of this 3 Groups:

sap.ui.getCore().byId("idFirstRadioGroup").mAggregations.buttons[0-3].mProperties.selected 
//(4 Buttons pro Group)

However i would like to know a different solution

Expected Results: A possibility to find out if a button from a Radio Group

was clicked. (1 Button/4 can be clicked pro RadioGroup)

Actual Results: Doesn't seem to work to full extend

Answer 1

I guess you are looking for the function " getSelectedButton ".

Returns the selected radio button.