Hmmm...It sounds like you have a lot going on here. The example given is
hard to follow for me but I can give you some hints?
When you specify updateComponents="" or call
ResponseBuilder.updateComponent(String
id) what will happen is that your components
IComponent.renderComponent(IMarkupWriter
writer, IRequestCycle cycle) method will be called. ..Whatever content you
write to that writer ~will~ be sent back out to the response.
Perhaps you should start with something simpler to find the source of your
problem? Ie just have a page with a DirectLink that updates a normal Table
and see if you can get that to work...When you get past that you can slowly
start to incorporate what you did there into your custom component to find
the source of the problem.
On 9/24/06, Daniel Castro <[EMAIL PROTECTED]> wrote:
I am still working with my Ajax issues, and made some progress.
I am using the upateComponents attribute, but nothing happens.
Well, let me explain how is organized the page that uses ajax.
I have a page with a form to search and a submit button. When I submit
the
search a resultgrid is displayed. This resultGrid is a component that
extends from BaseComponent ad has a DirectLink to show the details. This
DirectLink is shown below.
<a jwcid="@DirectLink" parameters="ognl:elemento.produto.catalogo"
listener="listener:doSomething" async="ognl:true"
updateComponents="ognl:{'detalhe'}">
public void doSomething(String id){
CmdSelectProdutoDetalhe cmd = new CmdSelectProdutoDetalhe(id);
detalhe = cmd.executar();
System.out.println(detalhe.getDimensoes().toString());
System.out.println(detalhe.getPreco().toString());
DetalheGrid detalhegrid =
(DetalheGrid)this.getPage().getComponent("detalhe");
detalhegrid.setElemento(detalhe);
}
My page has a component called 'detalhe'
<table jwcid="detalhe" cssClass="resultadoBuscaDetalhe"
componentId="detalhe">
But everytime I click on the direct link i receive a message 'WARNING:
20:32:19: No ajax-response elements recieved.'
How to use an ajax request from a page component to update another page
component?
- Page P has the components A and B
- A displays a link and when I click on that link I execute doSomething
method and populate B and display it.
How to do it?
On 9/21/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
>
> Look for the parameters "updateComponents/async" in most of the
> Submit/Link
> / Form type components in the 4.1 documentation.
>
> On 9/21/06, Daniel Castro <[EMAIL PROTECTED]> wrote:
> >
> > Anyone?
> >
> > I am using Ajax 4.1. Need to do an ajax request to a class method so
> this
> > method will do a search on database and return the result to the
> > page. How
> > to do it?
> >
> > On 9/21/06, Daniel Castro <[EMAIL PROTECTED]> wrote:
> > >
> > > The problem is that the documentation was not clear, for me, and I
> dont
> > > know what Tapestry API to use to make an Ajax call...to invoke a
> method
> > of a
> > > class of mine and receive the response. and also how to make the
> binding
> > > between my button and the class method to call
> > >
> > >
> > > On 9/21/06, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Yes it does. Your post looked complicated enough that I figured
you
> > > > already
> > > > knew that and ran into other issues....It's fairly trivial to do
> what
> > > > you
> > > > want with all of the built in components if you read the
> documentation
> > > > provided for them.
> > > >
> > > > Just don't go trying to modify a table. No matter how great our
ajax
> > > > stuff
> > > > is it can't make IE not suck. (though the new FilteringTable will
> help
> > > > when
> > > > it lands soon)
> > > >
> > > > On 9/21/06, Daniel Castro < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Thanks :) I will look :)
> > > > > But I thought tapestry 4.1 would have some features for ajax
> submit
> > > > > already
> > > > > implemented.
> > > > >
> > > > > On 9/20/06, Karthik N <[EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > you should look at the excellent Tacos framework to help you
on
> > > > this.
> > > > > It
> > > > > > makes Ajax with Tapestry a breeze, thanks to some great work
> done.
> > > > > >
> > > > > > http://tacos.sourceforge.net/
> > > > > >
> > > > > > in addition, if need be, you can look at Dojo and DWR to help
> you
> > > > with
> > > > > > Ajax.
> > > > > >
> > > > > > On 9/21/06, Daniel Castro <[EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > Guys, please help me, if possible.
> > > > > > >
> > > > > > > I have a page with a search form, and those form fields are
> used
> > > > as
> > > > > > > parameteres for a search query (SQL).
> > > > > > >
> > > > > > > There are two content holders, that are div tags with
> specified
> > > > ids,
> > > > > to
> > > > > > > hold
> > > > > > > the ajax return of the search and ajax return of the search
> > > > details.
> > > > > > > Those content holders are placed bellow the search form, on
> the
> > > > same
> > > > > > page.
> > > > > > >
> > > > > > > What is the search result and what is the search detail?
> > > > > > > Well, the search result is a 6 columns table sqlmodel
> component
> > > > (from
> > > > > > > contrib library) where the first column is the pk of the
> > database
> > > > > entry
> > > > > > > that
> > > > > > > is displayed and the last column is a button to invoke the
> > display
> > > > of
> > > > > > the
> > > > > > > details.
> > > > > > >
> > > > > > > The search detail is a table that displays less relevant
> > > > informations
> > > > > > > about
> > > > > > > one row of the search.
> > > > > > >
> > > > > > > so lets suppose that
> > > > > > > 1 - I have the form page with the submit button
> > > > > > > 2 - I have a tapestry tabel component that returns the
search
> > > > result
> > > > > > >
> > > > > > > 3 - I have a class that returns a string containing the html
> > code
> > > > of
> > > > > > that
> > > > > > > detail table associated with a primary key.
> > > > > > > 4 - I have a button on the result table, for each row, that
> > passes
> > > > the
> > > > > > id
> > > > > > > of
> > > > > > > the row as atttribute or parameter
> > > > > > > 5 - I have the place holders identified (two div tags)
> > > > > > >
> > > > > > > How shoul I implement the ajax call for the search and the
> > detail?
> > > >
> > > > > > Please,
> > > > > > > step by step explanatuion if possble.
> > > > > > > My big problem is how to do this call, i tried some
approaches
> > to
> > > > > solve
> > > > > > > this, but none was sucessful.
> > > > > > >
> > > > > > > Thanks everyone.
> > > > > > >
> > > > > > > --
> > > > > > > --------
> > > > > > > We shall go on to the end.
> > > > > > > We shall fight in France
> > > > > > > We shall fightover the seas and oceans.
> > > > > > > We shall fight with growing confidence and growing strength
in
> > the
> > > > > air.
> > > > > > > We shall defend our island whatever the cost may be
> > > > > > > We shall fight on beaches, we shall fight on the landing
> > grounds,
> > > > > > > We shall fight in the fields and in the streets,
> > > > > > > We shall fight on the hills.
> > > > > > > We shall never surrender.
> > > > > > > Winston Churchill
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Thanks, Karthik
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > > --------
> > > > > We shall go on to the end.
> > > > > We shall fight in France
> > > > > We shall fightover the seas and oceans.
> > > > > We shall fight with growing confidence and growing strength in
the
> > > > air.
> > > > > We shall defend our island whatever the cost may be
> > > > > We shall fight on beaches, we shall fight on the landing
grounds,
> > > > > We shall fight in the fields and in the streets,
> > > > > We shall fight on the hills.
> > > > > We shall never surrender.
> > > > > Winston Churchill
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Jesse Kuhnert
> > > > Tapestry/Dojo/(and a dash of TestNG), team member/developer
> > > >
> > > > Open source based consulting work centered around
> > > > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
> > > >
> > > >
> > >
> > >
> > > --
> > > --------
> > > We shall go on to the end.
> > > We shall fight in France
> > > We shall fightover the seas and oceans.
> > > We shall fight with growing confidence and growing strength in the
> air.
> > > We shall defend our island whatever the cost may be
> > > We shall fight on beaches, we shall fight on the landing grounds,
> > > We shall fight in the fields and in the streets,
> > > We shall fight on the hills.
> > > We shall never surrender.
> > > Winston Churchill
> > >
> >
> >
> >
> > --
> > --------
> > We shall go on to the end.
> > We shall fight in France
> > We shall fightover the seas and oceans.
> > We shall fight with growing confidence and growing strength in the
air.
> > We shall defend our island whatever the cost may be
> > We shall fight on beaches, we shall fight on the landing grounds,
> > We shall fight in the fields and in the streets,
> > We shall fight on the hills.
> > We shall never surrender.
> > Winston Churchill
> >
> >
>
>
> --
> Jesse Kuhnert
> Tapestry/Dojo/(and a dash of TestNG), team member/developer
>
> Open source based consulting work centered around
> dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
>
>
--
--------
We shall go on to the end.
We shall fight in France
We shall fightover the seas and oceans.
We shall fight with growing confidence and growing strength in the air.
We shall defend our island whatever the cost may be
We shall fight on beaches, we shall fight on the landing grounds,
We shall fight in the fields and in the streets,
We shall fight on the hills.
We shall never surrender.
Winston Churchill
--
Jesse Kuhnert
Tapestry/Dojo/(and a dash of TestNG), team member/developer
Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
