Well, packages marked 'developing' *are* stable, reasonably. Any changes
should just extend the existing functionality without breaking
compatibility with what's there today. The shale.view package in
particular, which provides the features I cited below, should be pretty
solid at this point.
L.
Ali Raza wrote:
hey Laurie,
I browsed the shale package details etc and all the functionality was either
devlopoing or evolving in terms of stability ratings. are there any stable
alternatives ?
Thanx
ALI
On 2/2/06, Laurie Harper <[EMAIL PROTECTED]> wrote:
Ali Raza wrote:
Greetings,
Is there any way to determine whether a page has been refresehed ? Is
there
some object in the request Map or something to indicate that the page
has
been refreshed from the client instead of actual postback from some
submit
button ?
My problem is that when the page is refreshed the last submit button to
be
pressed remains in the request map and the corresponding action is
performed
when the decode method of my cutsom component is called when the page is
refreshed...
Any help would be much appreciated ...
If you use Shale's ViewController feature [1] you get access to a number
of life-cycle hooks, including an isPostBack() method you can use to
answer this. You may also find useful the setPostBack() method and/or
the preprocess() method, which is only called if the request is a
postback.
L.
[1] http://struts.apache.org/struts-shale/features-view-controller.html
Thanx
A
--
"A sixteenth century inventor called Wan Hu designed a rocket-propelled
chair on which he planned to ascend into heaven. He built an open cabin,
to
which he fitted 47 rockets underneath and above, and two kites to keep
him
aloft. Wan Hu disappeared in flame and smoke and was never seen again. A
crater on the moon is now named after him, so in one sense he made it to
the
heavens after all. This is the first recorded design of something
approximating to a manned space rocket."
The Chinese Space Programme.
From Conception to Future Capabilities.
Brian Harvey
--
"A sixteenth century inventor called Wan Hu designed a rocket-propelled
chair on which he planned to ascend into heaven. He built an open cabin, to
which he fitted 47 rockets underneath and above, and two kites to keep him
aloft. Wan Hu disappeared in flame and smoke and was never seen again. A
crater on the moon is now named after him, so in one sense he made it to the
heavens after all. This is the first recorded design of something
approximating to a manned space rocket."
The Chinese Space Programme.
From Conception to Future Capabilities.
Brian Harvey
