parent.setStyle("columnGap", "20px");
Node list = parent.appendChild("<ul></ul>");
console.log("ABCModuleListing module count: "+modules.keySet().size());
for(String moduleName : modules.keySet()) {
Module module = modules.get(moduleName);
list.append("<li class=\"\" ><a href=\""+module.url()+
"\" id=\"module-"+moduleName+"\">"+moduleName+"</a></li>");
}
list.delegate("click", new NodeEventDelegateCallback() {
@Override
public void call(Node n, YuiEvent evt, Object arg) {