In context of the other two examples, you're right; I should have used
something like
var foo = <s:property value="%{foo.foobar}"/>; //int, boolean, etc.
instead to be more clear. The lack of quotes was deliberate, though ... you
wouldn't want to quote a numeric value when you're setting it up that way.
-Brian
2009/12/17 Paweł Wielgus <poulw...@gmail.com>
> Hi Brian,
> i din't notice that it is a continuation of comment, so You are wright.
> As for first assignement, there are no ' or " chars around scriptlet
> so it will not work because most probably there is no variable named
> as the foo's toString value.
> Second and third assignement has them an will work.
>
> Best greetings,
> Pawel Wielgus.
>
> 2009/12/17, Brian Thompson <elephant...@gmail.com>:
> > TBH, I just wrote it as a quick "off the top of my head" example. The
> basic
> > structure is sound, though -- I did that sort of thing all the time in my
> > struts project earlier this year. What do you think is wrong with it?
> >
> > n.b. "foo.getBat()" does not belong on its own line - it's part of the
> > "//string retrieved..." comment.
> >
> > -Brian
> >
> >
> >
> > 2009/12/17 Paweł Wielgus <poulw...@gmail.com>
> >
> >> Hi Brian,
> >> have You tried running this code?
> >> i have a doubt about:
> >> foo.getBat() line.
> >> As far as i know it will not work.
> >>
> >> Also line:
> >> var foo = <s:property value="%{foo}"/>; //int, boolean, etc.
> >> will not work too.
> >>
> >> Best greetings,
> >> Paweł Wielgus.
> >>
> >>
> >> 2009/12/17 Brian Thompson <elephant...@gmail.com>:
> >> > Bwuh? Just because your fridge doesn't have a built-in toaster, it's
> >> > worthless?
> >> >
> >> > Struts is helpful for stuff you'd want to do on the server side.
> >> >
> >> > An easy way to make stuff from the value stack available in javascript
> >> > is
> >> to
> >> > do this in the jsp:
> >> >
> >> > <script type="text/javascript">
> >> >
> >> > var foo = <s:property value="%{foo}"/>; //int, boolean, etc.
> >> > var bar = '<s:property value="%{bar}"/>'; //string
> >> > var bat = '<s:property value="%{foo.bat}"/>'; //string retrieved by
> >> > foo.getBat()
> >> >
> >> > //javascript logic goes here
> >> >
> >> > </script>
> >> >
> >> > Hope that helps,
> >> >
> >> > -Brian
> >> >
> >> > On Thu, Dec 17, 2009 at 8:33 AM, Jim Collings <jlistn...@gmail.com>
> >> wrote:
> >> >
> >> >> So it's impossible? JavaScript and Struts 2 don't interact at all?
> >> >> What good is Struts 2 then?
> >> >>
> >> >> 2009/12/17 Paweł Wielgus <poulw...@gmail.com>:
> >> >> > Hi Jim,
> >> >> > action is on server side and javascript is on browser side,
> >> >> > they don't interact, You can generate js server side but that's it.
> >> >> > Js will be run in browser so it has no access to stack or action
> >> >> variables.
> >> >> >
> >> >> > Best greetings,
> >> >> > Paweł Wielgus.
> >> >> >
> >> >> >
> >> >> >
> >> >> > 2009/12/17 Jim Collings <jlistn...@gmail.com>:
> >> >> >> So I have two actions and one jsp. The idea is that one is for
> the
> >> >> >> entire page and another is for putting into a <div> via a
> JavaScript
> >> >> >> method.
> >> >> >>
> >> >> >> Question: How do I get items off of the value stack for use in
> >> >> JavaScript?
> >> >> >>
> >> >> >>
> >> >> >> Jim C.
> >> >> >>
> >> >> >>
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