You can also return a StreamResponse, which is probably easier to implement
that ActionResponseGenerator.
On 5/22/07, Ben Sommerville [EMAIL PROTECTED] wrote:
Bill,
When you return void from an actionLink method the default response
of tapestry is to render the page.
To just return the
Cool. I would just handle all of it within a listener method. You could use
a direct link for your tabs and handle forms based upon which tab you're
currently using. If the content within the tab is defined within your page
anyway, you could just tack the listener method on the page and access it
Doh!
I missed that.
StreamResponse is much better.
i.e.
return new TextStreamResponse(text/plain,val);
thanks
Ben
-Original Message-
From: Howard Lewis Ship [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 23 May 2007 4:20 PM
To: Tapestry users
Subject: Re: T5: PrintWriter
hi, all, I know how to use binding parameters in DirectLink if there is only
one parameter. However now I want two parameters and it keeps say No
listener method named 'gotoPage' suitable for no listener parameters found
. I doubt I use it incorrectly. I write it this way:
component
Hi, All
I need to implement the next logic. The form component sends AJAX JSON
request to the server, server makes the list of items and returns it back as
JSON object, on the client side I need to populate the table from that list.
I think I must implement my own component derived from
nearly!
component id=gotoPage type=DirectLink
binding name=listener value=listener:gotoPage/
binding name=parameters value=ognl:{profession,address}/
/component
ciao,
kiuma
On 5/23/07, Heping Zhang [EMAIL PROTECTED] wrote:
hi, all, I know how to use binding parameters in
Thank you!
There's also great work going on here
http://mevenide.codehaus.org/mevenide-idea/index.html.
The site is out of date, but i've exchanged a few emails with Ralf that is
developing it and i actually got it working from a svn build. It's looking
good.
My guess is that the JetBrains folks are
You should use something like this :
binding name=parameters value=ognl:{profession,address}/
and since tap4, your listener could have a signature like this (with the
wright types for your parameters) :
public IPage gotoPage(Profession profession, Address address)
Stephane
Heping Zhang a
Well, the value being written out contains markup that I want passed
through with no changes. writer,print() and TextStreamResponse both
encode the markup. writer.writeRaw(value) does it nicely.
Bill
On 5/23/07, Ben Sommerville [EMAIL PROTECTED] wrote:
Doh!
I missed that.
StreamResponse is
What are you losing?
I'm sending back html fine with:
return TextStreamResponse(text/html, html.toString());
Cheers,
Nick.
Bill Holloway wrote:
Well, the value being written out contains markup that I want passed
through with no changes. writer,print() and TextStreamResponse both
encode the
Hmm.. I guess what I don't get is how you can submit a form from a
DirectLink component. Are you saying to move my form handling to within
my border component and include it/exclude it based on current page? If
my tabs all call a listener method via a DirectLink the request will be
made
Paul Stanton wrote:
Hmm.. I guess what I don't get is how you can submit a form from a
DirectLink component.
I'm guessing you can't, unless you emulate what LinkSubmit does:
http://tapestry.apache.org/tapestry4.1/components/form/linksubmit.html
In my Tapestry 3 apps I actually used form
Dear community,
Could you tell me what are benefits of using pure HTML approach to
creating templates for your pages? As I understand it is one of primary
selling points of Tapestry framework. However I failed to find any
justification for this approach other that you can give it to your HTML
Quoting Lobanov Igor [EMAIL PROTECTED]:
Considering all of these, decision to use pure HTML templates looks
like completely arbitrary and the matter of taste of Mr. Howard Lewis
Ship. However I suppose I missed an important point here, so I would be
very grateful if somebody shed light on this
Thank you, I've tried and it works. It is more conveniency. Thank you all!
Hello all,
I'm interested in rendering a component template that I can selectively
declare. For example, I'd like to do something like the following:
MyPage.java
public class MyPage {
@Component
private Fruit myFruit;
Object onAction(String switchValue) {
hi, all, I write a button and its listener is a onOk method like this:
public IPage onOk() {
//...
resultPage.setProfession(prof);
resultPage.setAddress(add);
System.err.println(resultPage.getProfession()+resultPage.getAddress()
+resultPage.getProfession()+resultPage.getAddress());
return
Sorry, I did not see your T5 requirement.
This is for T4
- Original Message -
From: Allen Guo [EMAIL PROTECTED]
To: Tapestry users users@tapestry.apache.org
Sent: Wednesday, May 23, 2007 12:01:04 PM (GMT-0500) America/New_York
Subject: Re: How to load a image dynamiclly in tapestry5.0.4
The Delegate component is what you need:
t:delegate to=fruit/
@Component
private Apple _apple;
@Component
private Banana _banana;
public Object getFruit() {
if ( ... ) return _apple;
return _banana;
}
With Tapestry, the construction of pages is static, fixed, unchanging, much
like the
I was getting html tags encoded as entities. I.e., p would come
back as lt;pgt;. I hadn't thought of passing the html mime type!
I'll try it and report back.
Bill
On 5/23/07, Nick Westgate [EMAIL PROTECTED] wrote:
What are you losing?
I'm sending back html fine with:
return
Yuppers. That's working!
Bill
On 5/23/07, Bill Holloway [EMAIL PROTECTED] wrote:
I was getting html tags encoded as entities. I.e., p would come
back as lt;pgt;. I hadn't thought of passing the html mime type!
I'll try it and report back.
Bill
On 5/23/07, Nick Westgate [EMAIL PROTECTED]
Paul,
I apologize for recommending a 'dirty' way of solving your problem!
You could just create a new component based on the AbstractSubmit class or
the Submit component. That way you could utilize the form submission from
AbstractSubmit. In addition, the html in your tab could display this new
Hi, All
I need to implement the next logic. The form component sends AJAX JSON
request to the server, server makes the list of items and returns it back as
JSON object, on the client side I need to populate the table from that list.
I think I must implement my own component derived from
Hrm...
I have the code setup as listed below, but I'm getting:
org.apache.tapestry.ioc.internal.util.TapestryException: Component
org.foo.pages.Start does not contain an embedded component with id
'apple'.
Does it expect me to have a t:apple/ tag in the page even though I'm
delegating the
http://confluence.atlassian.com/display/DOC/Configuring+Tomcat's+URI+encoding
On 5/23/07, Heping Zhang [EMAIL PROTECTED] wrote:
hi, all, I write a button and its listener is a onOk method like this:
public IPage onOk() {
//...
resultPage.setProfession(prof);
resultPage.setAddress(add);
Absolutely. You can put it inside a t:block to keep it from rendering
normally.
On 5/23/07, Joel Wiegman [EMAIL PROTECTED] wrote:
Hrm...
I have the code setup as listed below, but I'm getting:
org.apache.tapestry.ioc.internal.util.TapestryException: Component
org.foo.pages.Start does not
I agree:
- onblur vs. onform submit
- option to validate via server-round trip (especially for onblur)
On 5/17/07, kranga [EMAIL PROTECTED] wrote:
We just introduced client side validation for Tapestry fields using an
ajax
call back to the server side (with Tapestry 3). So you only write Java
hi juan, i am new user in t5, if you can show your code?
alvaro
On 5/22/07, Juan Maya [EMAIL PROTECTED] wrote:
So i found out that i can change the id of the component with
t:id. Pretty
obvious.
Sorry
On 5/22/07, Juan Maya [EMAIL PROTECTED] wrote:
Hi all,
I am creating a new component
Sure..
in the page template i have:
select t:id=month model=monthModel value=month /
and in tha java file
@Component (id=month)
private Select monthSelect;
/**
* @return the monthsModel
*/
public SelectModel getMonthsModel() {
if (this.monthsModel == null){
Hi all,
i have been trying to create a new Date component that would help to enter
dates using 3 select components. It would be something like this:
select id=month/select id=day/select id=year/
However i don't know how to accomplish this.
I have seen that i can do it creating a
Hi All,
I have had some trouble submitting some characters that are not included
in iso-8859-1.
My test page has a text field and an expansion showing the value from
the text field. If i enter some random characters not included in
iso-8895-1 then tapestry just displays ? instead.
oh, you always know the solution! Thank you!
thanks nick.
Nick Westgate wrote:
Paul Stanton wrote:
Hmm.. I guess what I don't get is how you can submit a form from a
DirectLink component.
I'm guessing you can't, unless you emulate what LinkSubmit does:
http://tapestry.apache.org/tapestry4.1/components/form/linksubmit.html
In my
What I'm trying to do is related to this. It would be very useful to
be able to get components from some pool (just like pages). Then I
could dynamiclally render any component dynamically on any page using
the Delegator. This is useful in dynamic pages where the page
structure itself is highly
This is very easy in Tapestry; just put the components on another page,
inject the page, and choose the component from that page.
This same approach is what drives BeanEditForm and Grid: the ability to
choose components or blocks to render at any particular time.
On 5/23/07, Daniel Tabuenca
Hi Igor.
In addition to the $remove$ suggestion from Jonathan, I'd like to point
out that conversion from your designer's html to a Tapestry template is
much simplified when compared to JSP etc. In many cases, but not all,
the result (including components) are still editable by the designer.
Christian Haselbach wrote:
First of all, why wouldn't you want to use pure HTML templates?
What are the benefits of using something else or even something new?
Even though I (almost) never look at the templates using a special html
editor or browser, there are two advantages:
1) If your
Nick (or anyone), two questions:
1. If I define the form in the border component, why doesn't
listener=listener:page.formSubmit work? It seems I have to define a
listener in the border component that delegates to the page method?
2. How do I read the value of the 'tag' attribute of a
I have no T4 project to test with, but in T3 I used OGNL expressions:
getPage().listeners.submitForm
getPage().submitTarget
Cheers,
Nick.
Paul Stanton wrote:
Nick (or anyone), two questions:
1. If I define the form in the border component, why doesn't
listener=listener:page.formSubmit work?
Hi Chris.
Refer to this HowTo I just threw on the wiki:
http://wiki.apache.org/tapestry/Utf8EncodingInT5
... and feel the power of tapestry-ioc! ;-)
It's still just a hack, but does the job for now.
Cheers,
Nick.
Chris Poulsen wrote:
Hi All,
I have had some trouble submitting some
Isn't this just a field of your page base class?
In T4 you can inherit, which should be great.
In T3 I had to add the property to each .page file.
Cheers,
Nick.
Paul Stanton wrote:
thanks, listener=ognl:page.listeners.formSubmit works.
anyone know how to read the 'tag' attribute once in the
Thanks, I've figured it out now, hadn't read the doc on 'selected'
attribute :(
Nick Westgate wrote:
Isn't this just a field of your page base class?
In T4 you can inherit, which should be great.
In T3 I had to add the property to each .page file.
Cheers,
Nick.
Paul Stanton wrote:
thanks,
Hello list, I have some code that I'd like to donate. I really missed the
bean selection model from Tap 4.1, so I made one that works with Tap 5.0.5.
I think this is what I'm going to use throughout my application. I like to
let my dropdowns act as directly as possible on my pojos. That way,
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