Hello Robert,

 

this is not that easy, but I build something a while ago for a combobox.

 

I think your problem is, that you want to acces radioGroup1 directly. Well, this element doesn't exist in the output html. You have to use "#{id:radioGroup1}" as the id, because XPages renders the ids anew when the XPage is rendered.

 

I built something similar a while ago. The bold text described how I accessed the data of the comboBox. Maybe this helps you, if you have further questions, please ask.

 

var urlString = "#{javascript:facesContext.getExternalContext().getRequestContextPath()}" + "/createSomething";
                           
var values = new Array();
values['fd_LastName']     = document.getElementById("#{id:lastName}").value;
values['fd_FirstName']     = document.getElementById("#{id:firstName}").value;
values['fd_Title']         = document.getElementById("#{id:Title}").value;

var xhrArgs = {
    url  : urlString,
    handleAs: "json",
    content: values,
    sync: "true",
    load: function(response,ioArgs) {
    
        XSP.partialRefreshGet("#{id:box}", {
            params: {'valmode': 0},
            onComplete: function(){
                var cbx = document.getElementById("#{id:comboBox}");
                var cbxname = cbx.name;
                var count = document.forms[0].elements[cbxname].length;                                  
               
                for (var i = 0; i < count; ++i) {
                    if (document.forms[0].elements[cbxname].options[i].value == response['item']) {
                        document.forms[0].elements[cbxname].options[i].selected = true;
                    }
                }
                var dialogId = '#{id:dialog}';
                dialogId = dialogId.replace(":callbackDialogContainer", "");
                dijit.byId(dialogId).hide();
                refreshId();
            }
        });                                              
    },
    error: function(error) {
        alert("An error has occured: " + error)
    }
}

var deferred = dojo.xhrPost(xhrArgs);