In a TableView, for user defined cell type RadioGroup, retrieving the value

[Former Member]

Hello Friends:

I am working on a JSPDynPage which displays a grid of

information, using TableView tag of HTMLB for Java.

One of the columns has user defined type, RadioGroup

with 3 radio buttons in it. For this cell rendering I

implemented custom cell renderer class.

In this custom cell renderer class, I have row,column,

values and TableView object. From these how I can

read/retrieve the value selected from the group of

radio buttons ?

I am looking for the reference of the 'component' object

rendered in one of the cell of the tableviewmodel.

Thank you very much for you help,

Prasad Nutalapati

[Former Member · Accepted solution]

Hi Prasad,

The code should look following.

//get the first and last visible row
int firstrow = table.getVisibleFirstRow();
int lastrow  = table.getVisibleLastRow();
for (int i = firstrow; i <=lastrow; i++) {
 IPageContext context = this.getPageContext();

//myTableView is the id of your tableview
AbstractDataType r1 = context.getDataForComponentId("myTableView", "radio1", i);
String val_rad1 = r1.toString();
AbstractDataType r2 = context.getDataForComponentId("myTableView", "radio2", i)
String val_rad2 = r2.toString();;
AbstractDataType r3 = context.getDataForComponentId("myTableView", "radio3", i);
String val_rad3 = r3.toString();
}

[Former Member · Accepted solution]

Hi Prakash:

Thank you very much for your answer.

It solved my problem. I didn't thought about pagecontext

in a cell renderer class, 'cause I keep thinking that it

is useful either for rendering or only after page has

been submitted.

I could not have thought about this scenario.

Thanks again,

Prasad Nutalapati