Wt

Hey, once more :) Wow I seem to have a lot of questions today ;)

If I'm running something like the wthomepage example, and I've added navigated to a page that, say, displays users in a table as well as adds new ones. How do I make it so that when I click on submit(), it refreshes the widget and displays the new user? Right now I have to "log out" and re-enter everything again (create a new session). I've made a call to WApplication::refresh(), but it didn't do anything. I have the reload-is-new-session set to false.

Thanks for the help (again)!

        mainMenu_->addItem
        (tr("administration"), administration(),
         WMenuItem::PreLoading)->setPathComponent("admin/");

WWidget *Home::administration()
{
    WContainerWidget *box = new WContainerWidget();


    box->addWidget(new WText("<h3>Add New User</h3>"));
    new WBreak(box);


    WLabel * newUserLabel = new WLabel("Add new user: ", box);
    newusername = new WLineEdit(box);
    newUserLabel->setBuddy(newusername);

    new Wt::WBreak(box);
    WPushButton *submit = new WPushButton("submit", box);
    submit->clicked().connect(SLOT(this, Home::addUser));
    new WBreak(box);
    new WBreak(box);
    new WBreak(box);

    box->addWidget(new WText("<h3>Users</h3>"));
    new WBreak(box);

    Wt::WTable *userTable = new Wt::WTable(box);
    userTable->setHeaderCount(1);

    userTable->elementAt(0,0)->addWidget(new Wt::WText("Username"));
    userTable->elementAt(0,1)->addWidget(new Wt::WText("Last Login"));
    userTable->elementAt(0,2)->addWidget(new Wt::WText("Delete?"));

    Wt::WSignalMapper<WText *> *MyMap = new Wt::WSignalMapper<Wt::WText *>(this);
    MyMap->mapped().connect(SLOT(this, Home::removeUser));

    WPushButton *deleteButton;


    CppSQLite3Query q = db.execQuery("Select distinct username from users");

    int i=0;
    while(!q.eof())
    {
        i++; // start at row #1
        WText *username_= new WText(q.fieldValue(0));
        deleteButton = new WPushButton("Delete");
        userTable->elementAt(i, 0)->addWidget(username_);
        userTable->elementAt(i, 1)->addWidget(new Wt::WText("March 26th, 2010"));
        userTable->elementAt(i, 2)->addWidget(deleteButton);
        MyMap->mapConnect(deleteButton->clicked(), username_); //call removeuser function with username as parameter
        q.nextRow();

    }
        return box;

}