Agree on use links, but as is a very common requirement would be nice have
a built-in menu component that accepts links.
2014-04-30 10:31 GMT-03:00 Ümit Seren :
> I can only emphasize what Jens said regarding hyperlinks and actions.
> With Single Page Application (SPA) people tend to forgot abou
I can only emphasize what Jens said regarding hyperlinks and actions.
With Single Page Application (SPA) people tend to forgot about the
importance of hyperlinks/links.
People use buttons and javascript to alter the view. This way they encode
implicit state in the view and make it impossible to
>
> This still looks terrible to me! :-)
>
Well with Java 8 syntax it will become
itm_Login.setScheduledCommand(this::executeLogin());.
(without any new ScheduledCommand() { ... })
http://docs.oracle.com/javase/tutorial/java/javaOO/methodreferences.html
Well ok personally I would never use
>
> Personally I would live with it until GWT understands Java8 lambda's and
> method references which would eliminate most anonymous classes in GWT
> sooner or later. To make the init() method look nicer I would think about
> writing it as:
>
>
> void init() {
> itm_Login.setScheduledCommand
>
> I would have done it like this:
>
> @UiField MenuItem itm_Login;
>
> private void init ()
> {
> setCommand (itm_Login,"cmd_Login"); // one line per item
>
> ...
>
> }
>
> private void setCommand (MenuItem itm,String cmd)
> {
> final Method m = this.class.getMethod (cmd,null);
>
> itm.set
What about reflection? I noticed that java.lang.reflect is not available in
GWT.
I would have done it like this:
@UiField MenuItem itm_Login;
private void init ()
{
setCommand (itm_Login,"cmd_Login"); // one line per item
...
}
private void setCommand (MenuItem itm,String cmd)
{
final Me
Doesn't save you a lot but you can call any setter method through UiBinder
and I think you can pass any object to that setter as long as you define it
as a UiBinder reference using (not 100% sure, could also be that
only String, Enum, Integer, etc are allowed), e.g.
and in your Java file
Hi,
with UIBinder you can define a complex menu structure very quiclkly:
...
But to use these structures in real-life projects you have to blow them
with a lot of boilerplate code like this:
itm_Login.setScheduledCommand
(
new ScheduledCommand ()
{
public vo
