the form is added to loggedout container, also notice that the form tag is
inside a div wicket:id="loggedout" so it matches the java hierarchy.
-igor
On 6/13/07, verbal evasion <[EMAIL PROTECTED]> wrote:
i tried implementing what you had put and i am stuck because "loggedin"
and "form" are both in the highest scope of the websitem but in the java
code, you have the "form" added to the "loggedin" WeMarkupContainer. that
doesnt seem to fly with wicket unless i'm doing something wrong. i tried to
take out the html for the login form, but that just doesnt make sense
because there will be no corresponding html to describe what should be in
the webcontainer.
this is my code snippet. thanks in advance.
/*
* loggedOut - username and password
*/
WebMarkupContainer loggedOut = new WebMarkupContainer("loggedOut")
{
public boolean isVisible() {
return ((CSSession) getSession()).getUser() == null;
}
};
TextField userIdField = new TextField("userId",
new PropertyModel(this, "userId"));
PasswordTextField passField = new PasswordTextField("password",
new PropertyModel(this, "password"));
Form form = new LoginForm("loginForm");
add(loggedOut);
loggedOut.add(form);
form.add(userIdField);
form.add(passField);
/*
* loggedIn - username
*/
WebMarkupContainer loggedIn = new WebMarkupContainer("loggedIn") {
public boolean isVisible() {
return ((CSSession) getSession()).getUser() != null;
}
};
Label userLabel = new Label("userLabel",
new PropertyModel(this, "userId"));
add(loggedIn);
loggedIn.add(userLabel);
...
<div wicket:id="loggedIn">
<span wicket:id="userLabel"></span>
</div>
<div wicket:id="loggedOut">
<form wicket:id="loginForm">
User Name <input type="text" wicket:id="userId"/><br/>
Password <input type="password"
wicket:id="password"/><br/>
<input type="submit" value="Login"/>
</form>
</div>
On 6/12/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
>
> > <html>
> > <body>
> > <div wicket:id="loggedin"><span wicket:id="username"></div>
> > <div wicket:id="loggedout"><form
> > wicket:id="form">...</form></div>
> > ...
> >
> > MyPage() {
> > add(new WebMarkupContainer("loggedin", new
> > PropertyModel(this,"session.user.username")) {
> > public boolean isvisible() { return
> > ((MySession)getSession()).getUser()!=null; }
> > }
> >
> > WebMarkupContainer loggedout=new WebMarkupContainer("loggedout") {
> > public boolean isvisible() { return
> > ((MySession)getSession()).getUser()==null; }
> > }
> > add(loggedout);
> > loggedout.add(new Form("form")....
>
>
> That's the first option. The advantage is that it is generally easier
> to see what you have on your page. The other option - like shown in
> the templates example - is a bit cheaper memory wise, as you only add
> what you need.
>
> Eelco
>
>
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