well what i am suggesting is to create a method called getFoo which is not
in your model. getFoo is on your page class
using href=ognl:foo all you are doing is wiring the href to a getFoo method
on your page
inside getFoo you create the string as follows:
public String getAnswer() {
return new String ( javascript:alert(" ' "+ model.getAnswer().toString() +
" ' " );
}
out here model is the current model element of the for loop.
On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
I don't think I can create a getAnswer method, as my answer variable is
inside an object through which I am iterating in a @For loop.
The problem with trial and error is that I don't know where to begin.
On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
>
> please try this:
>
> href=ognl:answer
>
> and in
>
> public String getAnswer() {
> return new String ( javascript:alert(" ' "+ ognl:
model.answer.toString
> ()
> + " ' " );
> }
>
> i recommend you use view source to see the generated HTML and tweak
things
> here and there - with a little trial and error you'll get it right in 5
> attempts!! :-)
>
> On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
> >
> > I changed my code to this:
> > <a jwcid="@GenericLink" href='javascript:alert("ognl:model.answer")'>
> > <img height=40 alt="" src="imagens/IAdv.gif"
width="63"
> > border="0">
> > </a>
> >
> > But now I get an alert saying "ognl:model.answer".
> >
> >
> >
> > On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
> > >
> > > each value of your For loop is stored in the ognl:model
> > >
> > > so for your href you need to access the model object to create the
> alert
> > > javascript.
> > >
> > > On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Jesse, how can I access the model in your example? I tried your
> > snippet
> > > > and
> > > > it generates an exception.
> > > >
> > > > On 8/4/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > The @Any component is great for this. You can attach a
> jwcid="@Any"
> > to
> > > > > automatically "decorate" existing random html elements without
> > > > necessarily
> > > > > doing anything specific to one component.
> > > > >
> > > > > In your case (as previously suggested), you could add the
> > jwcid="@Any"
> > > > and
> > > > > then do something like:
> > > > >
> > > > > href="ognl:'alert('+myModel.getId()+')"
> > > > >
> > > > > P.S. You don't need to put javascript: in front of javascript
> > > statements
> > > > > on
> > > > > element nodes anymore.
> > > > >
> > > > > On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > Sorry, I guess an example is the best way to show my problem:
> > > > > > <tr jwcid="@For" source="ognl:riddleList" value="ognl:model"
> > > > > element="tr">
> > > > > > <td class="texto2"><span jwcid="@Insert" value="ognl:
> model.riddle
> > > > > "/></td>
> > > > > > <td width="65">
> > > > > > <a href=javascript:alert(1)>
> > > > > > <img height=40 alt="" src="imagens/IAdv.gif"
> width=63
> > > > > > border=0>
> > > > > > </a>
> > > > > > <a href=""> </a>
> > > > > > </td>
> > > > > > </tr>
> > > > > >
> > > > > > I want my want to be generated dinamically. The number comes
> from
> > > the
> > > > > > database, inside an object called Model. How can I place it
> there?
> > > > > >
> > > > > >
> > > > > >
> > > > > > On 8/4/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > Yes, also don't forget the power of "this" and how it
changes
> > > > > depending
> > > > > > on
> > > > > > > context. I'd have to see your code but it's quite possible
> that
> > > you
> > > > > can
> > > > > > > navigate from "this" to any dom node in your browser if
"this"
> > > > points
> > > > > to
> > > > > > a
> > > > > > > dom node.
> > > > > > >
> > > > > > > On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
> > > > > > > >
> > > > > > > > i guess i'm not too clear what you want to achieve:
> > > > > > > >
> > > > > > > > i suppose you can have an informal parameter
> > > > > onclick=ognl:clickAction
> > > > > > > and
> > > > > > > > then create the javascript in the getClickAction which
forms
> > the
> > > > > > string
> > > > > > > > based on the current ID
> > > > > > > >
> > > > > > > > On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
> > > > > > > > >
> > > > > > > > > Hi all
> > > > > > > > >
> > > > > > > > > I need to pass a parameter to a JS alert(). This is
> repeated
> > > in
> > > > > > > several
> > > > > > > > > rows
> > > > > > > > > of a table created with a @For component, and the
> parameter
> > is
> > > > the
> > > > > > id
> > > > > > > of
> > > > > > > > > the
> > > > > > > > > elements of the current row. Passing <span> will of
course
> > > break
> > > > > the
> > > > > > > JS
> > > > > > > > > function and the HTML its in.
> > > > > > > > >
> > > > > > > > > Can anyone please sugest a different solution?
> > > > > > > > >
> > > > > > > > > --
> > > > > > > > > Cumprimentos,
> > > > > > > > > Rui Pacheco
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > Thanks, Karthik
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Jesse Kuhnert
> > > > > > > Tacos/Tapestry, team member/developer
> > > > > > >
> > > > > > > Open source based consulting work centered around
> > > > > > > dojo/tapestry/tacos/hivemind.
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Cumprimentos,
> > > > > > Rui Pacheco
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Jesse Kuhnert
> > > > > Tacos/Tapestry, team member/developer
> > > > >
> > > > > Open source based consulting work centered around
> > > > > dojo/tapestry/tacos/hivemind.
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Cumprimentos,
> > > > Rui Pacheco
> > > >
> > > >
> > >
> > >
> > > --
> > > Thanks, Karthik
> > >
> > >
> >
> >
> > --
> > Cumprimentos,
> > Rui Pacheco
> >
> >
>
>
> --
> Thanks, Karthik
>
>
--
Cumprimentos,
Rui Pacheco
--
Thanks, Karthik
