Hi,
> how would jsPax accomplish:
>
> $("user").each(function(){
> $.jsanUse('com.myapp.userClass');
> com.myapp.userClass.doSomething(this);
> });
>
> Where com.myapp.userClass.doSomething is passed the selected user?
>
> Would it have to be this?
> $using('com.myapp.userClass', function() {
> $("user").each(function(){
> com.myapp.userClass.doSomething(this);
> });
> });
You can also write
$("user").each(function(){
$using('com.myapp.userClass', function() {
com.myapp.userClass.doSomething(this);
});
});
Then 'com.myapp.userClass' is loaded for the first "user"-Element if there is
any. The each() runns through all Elements and after the first element,
$using() just notices that 'com.myapp.userClass' is already on its way to
come and deferres the callback. As soon as 'com.myapp.userClass' is available
all pending callbacks are executed. each() returns immediatelly.
> Overall I think we both agree that namespace based on-demand package
> loading is a valuable asset to any JS developer.
Yes :-)
Christof
