How do you pass the Model object to your getAnswer function?
And while writing the line on the page, how is he going to know which model
is that line referring to?
On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
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
--
Cumprimentos,
Rui Pacheco
