Yes, but if I define the function as you did, then the model variable won't
be known inside of it.
On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
<tr jwcid="@For" source="ognl:riddleList" value="ognl:model" element="tr">
each value is stored in a model object in the page. this is because of
ognl:model
imagine this being like a for loop
for(i=0; i < 10; i++) {
}
each iteration the model object is like "i"
so when you refer to model in getFoo you are referring to each model that
the for loop is iterating through
On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
>
> 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
>
>
--
Thanks, Karthik
--
Cumprimentos,
Rui Pacheco
