You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@tapestry.apache.org by Piero Sartini <li...@pierosartini.de> on 2009/06/16 01:07:25 UTC
Event bubbling question
Hello!
I have a problem with the event bubbling stuff. A form is located inside a
component which in turn is embedded inside my page. Now I am trying to process
the form in my page.
There is more than one component inside the page so there is the need to
specify the component who triggers the event. Without this, everything works
fine. (example: onSuccess() works, onSuccessFromComponent() and
onSuccessFromForm() do not work.)
I would have expected that onSuccessFromComponent() works in this scenario.
Is this something that should work, do I miss something or is it a bug?
Piero
-------8<------------------------------------------------------------------
public abstract class Page {
/** This works fine!! */
void onSuccess() {
}
/** these fail */
public void onSuccessFromMyComponentId() {
}
public void onSuccessFromMyFormId() {
// this was just a test... normally we don't know the ID
}
}
Page.tml:
<t:MyComponent t:id="MyComponentId"/>
<t:MyComponent t:id="MyOtherComponentId"/>
MyComponent.tml:
<t:form t:id="MyFormId" ......
-------8<------------------------------------------------------------------
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
IE rendering the "any" component informal parameters on a XHR encoded....
Posted by Tom Zurkan <tz...@citizensportsinc.com>.
I have a form tied to a zone. On FF everything works fine. On initial
render in IE everything renders fine. However, after a form submit, the
returned block which contains some anchors of type "any", renders its
informal parameters encoded.
so, it looks like this before submission:
<a id="any-121e55b4424_0" onclick="initializeZone('79547656');CS.showHide('79547656');return
false;" href="#">Comment</a>
and looks like this after submission:
<a id="any-121e55b4424_0" onclick="initializeZone('79547656');CS.showHide('79547656');return
false;" href="#">Comment</a>
it replaces my single quotes with '. I assume it is in the partial
render that this is happening. I am just asking if anyone has seen
anything like this before. Or has any idea how to solve the problem.
IE complains that there are syntax errors....
Thanks!
Tom Zurkan
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: Event bubbling question
Posted by Piero Sartini <li...@pierosartini.de>.
> 2) Normally, what I do in these situations, is to encapsulate the
> events with a custom event. That hides the details of component from
> users of the component, so even if, eg, form component events change,
> or if I change the guts of the component to operate differently, I can
> still keep that "public" contract via the custom event.
I like this solution. Implemented it with custom events and everything works
:-) Thanks for the pointer!
Piero
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: Event bubbling question
Posted by Robert Zeigler <ro...@scazdl.org>.
Two comments:
1) onSuccessFromComponent, in theory, should work, but IFF "Component"
doesn't also have its own onSuccess handler.
2) Normally, what I do in these situations, is to encapsulate the
events with a custom event. That hides the details of component from
users of the component, so even if, eg, form component events change,
or if I change the guts of the component to operate differently, I can
still keep that "public" contract via the custom event.
Robert
On Jun 15, 2009, at 6/156:07 PM , Piero Sartini wrote:
> Hello!
>
> I have a problem with the event bubbling stuff. A form is located
> inside a
> component which in turn is embedded inside my page. Now I am trying
> to process
> the form in my page.
>
> There is more than one component inside the page so there is the
> need to
> specify the component who triggers the event. Without this,
> everything works
> fine. (example: onSuccess() works, onSuccessFromComponent() and
> onSuccessFromForm() do not work.)
>
> I would have expected that onSuccessFromComponent() works in this
> scenario.
>
> Is this something that should work, do I miss something or is it a
> bug?
>
> Piero
>
> -------8
> <------------------------------------------------------------------
> public abstract class Page {
>
> /** This works fine!! */
> void onSuccess() {
> }
>
> /** these fail */
> public void onSuccessFromMyComponentId() {
> }
> public void onSuccessFromMyFormId() {
> // this was just a test... normally we don't know the ID
> }
> }
>
> Page.tml:
> <t:MyComponent t:id="MyComponentId"/>
> <t:MyComponent t:id="MyOtherComponentId"/>
>
> MyComponent.tml:
> <t:form t:id="MyFormId" ......
> -------8
> <------------------------------------------------------------------
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org