I see.
I will try that and reply with news.
On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
The model variable will be a member variable in the Page.java - and your
method is in the Page.java - so why can't the method access a member
variable of the class it is in?
On 8/4/06, Rui Pacheco <[E
The model variable will be a member variable in the Page.java - and your
method is in the Page.java - so why can't the method access a member
variable of the class it is in?
On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
Yes, but if I define the function as you did, then the model variable
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:
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 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 thr
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
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 ne
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
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 r
I changed my code to this:
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
javascr
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.
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 necess
Its exactly what you saw on the example before. The difference is, I need
the parameter passed to the alert to be created dinamically, instead of a
hardcoded "1".
On 8/4/06, Karthik N <[EMAIL PROTECTED]> wrote:
Can you post a snippet also of what you want the final desired HTML to
look
like?
Can you post a snippet also of what you want the final desired HTML to look
like?
On 8/4/06, Rui Pacheco <[EMAIL PROTECTED]> wrote:
Sorry, I guess an example is the best way to show my problem:
I want my want to be generated dinamically. T
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="ogn
Sorry, I guess an example is the best way to show my problem:
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]> wr
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
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
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 will of course break the JS
function and the HTML its in.
Can anyone please sugest a different so
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