Re: 答复: T5: Select component + onchange()
getBytes() will use the default encoding
[System.getProperty("file.encoding");]
if the default encoding is not UTF-8 in your example, you are trying to
construct a utf-8 string from a non utf-8 byte array.
Try this:
utfStr=new String("滕训华".getBytes("UTF-8"),"UTF-8");
Using chinese characters directly in you java code may be seen as bad
practice. You could instead store them in a property file or similar.
Alternatively you could use the unicode representation in your java code
"\u..."
Cheers,
Lance.
2008/8/14 滕训华 <[EMAIL PROTECTED]>
>
> Hi,Sven:
>I use your example code in my project,but when I return Chinese to
> javascript function and use alert to display it.it can not display
> normally,
> how can I slove this problem,thanks.
>
> My code:
>
>TextStreamResponse onChange(TblCustomerInfo changedCustomer){
>String utfStr="";
>try{
>utfStr=new String("滕训华".getBytes(),"UTF-8");
>}
>catch(UnsupportedEncodingException e){
>
>}
>return new TextStreamResponse("text/html",utfStr);
>
>}
>
> My javascript code:
>
>function customerChangeEvent(response){
>
> alert(response);
>
>}
> -邮件原件-
> 发件人: Sven Homburg [mailto:[EMAIL PROTECTED]
> 发送时间: 2008年4月25日 2:54
> 收件人: Tapestry users
> 主题: Re: T5: Select component + onchange()
>
> here some sample code sequences
>
> your page class (simplified):
>
> @Component(parameters={"event=change"
> "onCompleteCallback=onSelect1Changed"})
> @Mixins("t5components/OnEvent")
> private Select _select1
>
> @Component
> private Select _select2
>
> @OnEvent(component = "select1", value = "change")
> JSONObject select1ElementChanged(String value)
> {
> JSONObject json = new JSONObject();
> json.put("result", new JSONArray("[['a', 'value a'], ['b', 'value b'],
> ['c',
> 'value c'], ['d', 'value d']]"));
> return json;
> }
>
>
> your page tml (simplified):
>
>
> first value
>
>
>
>
>
>
> function onSelect1Changed(response)
> {
> var json = response.evalJSON();
> var array = $A(json.result)
>
> array.each(function(item){
>
> // create new option for select tag "select2" and fill value attribute with
> "item[0]"
> // and fill option.innerText with "item[1]"
>
> })
> }
>
>
>
>
> 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
> >
> > Yeah, i know this, but none of these responses suit to my needs (maybe a
> > Page response, but this will force a reload)... i tried to return a block
> > with the part of the code that i was trying to change, but i had no
> success
> >
> > And i don't have the enough knowledge of the JSON api and javascript...
> >
> > So i'm using the onchange='this.form.submit()'...
> >
> > =)
> >
> >
> > 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> >
> > > the JSONObject/JSONArray response too
> > >
> > > 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
> > > >
> > > > the return type is not limited to StreamResponse.
> > > > all you can respond all that tapestry allowes here
> > > >
> http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
> > > > its up to you
> > > >
> > > > 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
> > > >>
> > > >> I had the same issue as Leon some days ago (and this seems to be a
> > very
> > > >> common issue), and i tried your component. It's very good, with some
> > > ajax,
> > > >> but the return type is a little bit limited for what i was trying to
> > > >> achieve(update a combo with information from another combo, which
> has
> > > your
> > > >> mixin). The only way to do it was hardcoding the select in my
> java(or
> > > >> javascript, whatever), that was too creepy for me.
> > > >>
> > > >> My questions:
> > > >> 1 - Is there any way of change my page data with something more
> > > elaborate
> > > >> than TextStreamResponse?
> > > >> 1 - Is there any efforts on adding some similar behavior to future
> > > >> releases?
> > > >>
> > > >> Thank you!
答复: T5: Select component + onchange()
Hi,Sven:
I use your example code in my project,but when I return Chinese to
javascript function and use alert to display it.it can not display normally,
how can I slove this problem,thanks.
My code:
TextStreamResponse onChange(TblCustomerInfo changedCustomer){
String utfStr="";
try{
utfStr=new String("滕训华".getBytes(),"UTF-8");
}
catch(UnsupportedEncodingException e){
}
return new TextStreamResponse("text/html",utfStr);
}
My javascript code:
function customerChangeEvent(response){
alert(response);
}
-邮件原件-
发件人: Sven Homburg [mailto:[EMAIL PROTECTED]
发送时间: 2008年4月25日 2:54
收件人: Tapestry users
主题: Re: T5: Select component + onchange()
here some sample code sequences
your page class (simplified):
@Component(parameters={"event=change"
"onCompleteCallback=onSelect1Changed"})
@Mixins("t5components/OnEvent")
private Select _select1
@Component
private Select _select2
@OnEvent(component = "select1", value = "change")
JSONObject select1ElementChanged(String value)
{
JSONObject json = new JSONObject();
json.put("result", new JSONArray("[['a', 'value a'], ['b', 'value b'], ['c',
'value c'], ['d', 'value d']]"));
return json;
}
your page tml (simplified):
first value
function onSelect1Changed(response)
{
var json = response.evalJSON();
var array = $A(json.result)
array.each(function(item){
// create new option for select tag "select2" and fill value attribute with
"item[0]"
// and fill option.innerText with "item[1]"
})
}
2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>
> Yeah, i know this, but none of these responses suit to my needs (maybe a
> Page response, but this will force a reload)... i tried to return a block
> with the part of the code that i was trying to change, but i had no
success
>
> And i don't have the enough knowledge of the JSON api and javascript...
>
> So i'm using the onchange='this.form.submit()'...
>
> =)
>
>
> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>
> > the JSONObject/JSONArray response too
> >
> > 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
> > >
> > > the return type is not limited to StreamResponse.
> > > all you can respond all that tapestry allowes here
> > > http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
> > > its up to you
> > >
> > > 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
> > >>
> > >> I had the same issue as Leon some days ago (and this seems to be a
> very
> > >> common issue), and i tried your component. It's very good, with some
> > ajax,
> > >> but the return type is a little bit limited for what i was trying to
> > >> achieve(update a combo with information from another combo, which has
> > your
> > >> mixin). The only way to do it was hardcoding the select in my java(or
> > >> javascript, whatever), that was too creepy for me.
> > >>
> > >> My questions:
> > >> 1 - Is there any way of change my page data with something more
> > elaborate
> > >> than TextStreamResponse?
> > >> 1 - Is there any efforts on adding some similar behavior to future
> > >> releases?
> > >>
> > >> Thank you!
> > >>
> > >> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> > >>
> > >>
> > >> > try this
> > >> >
> > >> >
> > >>
> >
>
http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/
commons/mixins/OnEvent.html
> > >> >
> > >> > 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> > >> > >
> > >> > > Hello
> > >> > >
> > >> > > Is it possible to catch the onChange event from a select
component
> > in
> > >> the
> > >> > > java page?
> > >> > >
> > >> > > I would expect something like: onChangeFromSelect(long id) {}
> > >> > >
> > >> > > Because I want to update information on my page, based on the
> value
> > >> that
> > >> > is
> > >> > > selected.
> > >> > >
> > >> > > How can I do that?
> > >> > >
> > >> > > Leon
> > >> > >
> > >> > >
> > >> > >
> > -
> > >> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > >> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >> > >
> > >> > >
> > >> >
> > >> >
> > >> > --
> > >> > with regards
> > >> > Sven Homburg
> > >> > http://tapestry5-components.googlecode.com
> > >> >
> > >>
> > >>
> > >>
> > >>
> > >> --
> > >> Atenciosamente,
> > >>
> > >> Marcelo Lotif
> > >>
> > >
> > >
> > >
> > > --
> > > with regards
> > > Sven Homburg
> > > http://tapestry5-components.googlecode.com
> > >
> >
> >
> >
> > --
> > with regards
> > Sven Homburg
> > http://tapestry5-components.googlecode.com
> >
>
>
>
>
> --
> Atenciosamente,
>
> Marcelo Lotif
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: T5: Select component + onchange()
hmmm, I thought about it earlier, but i did not search for a JIRA... this
would be really nice!
and nice piece of code Sven, I'll try to get this working and take off the
workaround with submit...
2008/4/25 Geoff Callender <[EMAIL PROTECTED]>:
> It seems to me that Zones would make it very simple. Perhaps you would
> like to vote for this issue:
>
>"Add Zone parameter to Select component"
>https://issues.apache.org/jira/browse/TAPESTRY-2361
>
> Cheers,
>
> Geoff
> http://files.doublenegative.com.au/jumpstart/
>
>
> On 25/04/2008, at 12:04 AM, Marcelo Lotif wrote:
>
> Yeah, i know this, but none of these responses suit to my needs (maybe a
>> Page response, but this will force a reload)... i tried to return a block
>> with the part of the code that i was trying to change, but i had no
>> success
>>
>> And i don't have the enough knowledge of the JSON api and javascript...
>>
>> So i'm using the onchange='this.form.submit()'...
>>
>> =)
>>
>> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>>
>> the JSONObject/JSONArray response too
>>>
>>> 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
>>>
the return type is not limited to StreamResponse.
all you can respond all that tapestry allowes here
http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
its up to you
2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>
> I had the same issue as Leon some days ago (and this seems to be a very
> common issue), and i tried your component. It's very good, with some
>
ajax,
>>>
but the return type is a little bit limited for what i was trying to
> achieve(update a combo with information from another combo, which has
>
your
>>>
mixin). The only way to do it was hardcoding the select in my java(or
> javascript, whatever), that was too creepy for me.
>
> My questions:
> 1 - Is there any way of change my page data with something more
>
elaborate
>>>
than TextStreamResponse?
> 1 - Is there any efforts on adding some similar behavior to future
> releases?
>
> Thank you!
>
> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>
>
> try this
>>
>>
>>
>
>>> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
>>>
>> 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
>>
>>>
>>> Hello
>>>
>>> Is it possible to catch the onChange event from a select component
>>>
>> in
>>>
the
>
>> java page?
>>>
>>> I would expect something like: onChangeFromSelect(long id) {}
>>>
>>> Because I want to update information on my page, based on the value
>>>
>> that
>
>> is
>>
>>> selected.
>>>
>>> How can I do that?
>>>
>>> Leon
>>>
>>>
>>>
>>> -
>>>
To unsubscribe, e-mail: [EMAIL PROTECTED]
>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>
>>>
>>>
>>
>> --
>> with regards
>> Sven Homburg
>> http://tapestry5-components.googlecode.com
>>
>>
>
>
>
> --
> Atenciosamente,
>
> Marcelo Lotif
>
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
>>>
>>>
>>> --
>>> with regards
>>> Sven Homburg
>>> http://tapestry5-components.googlecode.com
>>>
>>>
>>
>>
>> --
>> Atenciosamente,
>> Marcelo Lotif
>>
>
>
--
Atenciosamente,
Marcelo Lotif
Re: T5: Select component + onchange()
It seems to me that Zones would make it very simple. Perhaps you
would like to vote for this issue:
"Add Zone parameter to Select component"
https://issues.apache.org/jira/browse/TAPESTRY-2361
Cheers,
Geoff
http://files.doublenegative.com.au/jumpstart/
On 25/04/2008, at 12:04 AM, Marcelo Lotif wrote:
Yeah, i know this, but none of these responses suit to my needs
(maybe a
Page response, but this will force a reload)... i tried to return a
block
with the part of the code that i was trying to change, but i had no
success
And i don't have the enough knowledge of the JSON api and
javascript...
So i'm using the onchange='this.form.submit()'...
=)
2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
the JSONObject/JSONArray response too
2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
the return type is not limited to StreamResponse.
all you can respond all that tapestry allowes here
http://tapestry.apache.org/tapestry5/tapestry-core/guide/
pagenav.html
its up to you
2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
I had the same issue as Leon some days ago (and this seems to be
a very
common issue), and i tried your component. It's very good, with
some
ajax,
but the return type is a little bit limited for what i was trying
to
achieve(update a combo with information from another combo, which
has
your
mixin). The only way to do it was hardcoding the select in my
java(or
javascript, whatever), that was too creepy for me.
My questions:
1 - Is there any way of change my page data with something more
elaborate
than TextStreamResponse?
1 - Is there any efforts on adding some similar behavior to future
releases?
Thank you!
2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
try this
http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
Hello
Is it possible to catch the onChange event from a select
component
in
the
java page?
I would expect something like: onChangeFromSelect(long id) {}
Because I want to update information on my page, based on the
value
that
is
selected.
How can I do that?
Leon
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
--
Atenciosamente,
Marcelo Lotif
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
--
Atenciosamente,
Marcelo Lotif
Re: T5: Select component + onchange()
here some sample code sequences
your page class (simplified):
@Component(parameters={"event=change"
"onCompleteCallback=onSelect1Changed"})
@Mixins("t5components/OnEvent")
private Select _select1
@Component
private Select _select2
@OnEvent(component = "select1", value = "change")
JSONObject select1ElementChanged(String value)
{
JSONObject json = new JSONObject();
json.put("result", new JSONArray("[['a', 'value a'], ['b', 'value b'], ['c',
'value c'], ['d', 'value d']]"));
return json;
}
your page tml (simplified):
first value
function onSelect1Changed(response)
{
var json = response.evalJSON();
var array = $A(json.result)
array.each(function(item){
// create new option for select tag "select2" and fill value attribute with
"item[0]"
// and fill option.innerText with "item[1]"
})
}
2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>
> Yeah, i know this, but none of these responses suit to my needs (maybe a
> Page response, but this will force a reload)... i tried to return a block
> with the part of the code that i was trying to change, but i had no success
>
> And i don't have the enough knowledge of the JSON api and javascript...
>
> So i'm using the onchange='this.form.submit()'...
>
> =)
>
>
> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>
> > the JSONObject/JSONArray response too
> >
> > 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
> > >
> > > the return type is not limited to StreamResponse.
> > > all you can respond all that tapestry allowes here
> > > http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
> > > its up to you
> > >
> > > 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
> > >>
> > >> I had the same issue as Leon some days ago (and this seems to be a
> very
> > >> common issue), and i tried your component. It's very good, with some
> > ajax,
> > >> but the return type is a little bit limited for what i was trying to
> > >> achieve(update a combo with information from another combo, which has
> > your
> > >> mixin). The only way to do it was hardcoding the select in my java(or
> > >> javascript, whatever), that was too creepy for me.
> > >>
> > >> My questions:
> > >> 1 - Is there any way of change my page data with something more
> > elaborate
> > >> than TextStreamResponse?
> > >> 1 - Is there any efforts on adding some similar behavior to future
> > >> releases?
> > >>
> > >> Thank you!
> > >>
> > >> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> > >>
> > >>
> > >> > try this
> > >> >
> > >> >
> > >>
> >
> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
> > >> >
> > >> > 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> > >> > >
> > >> > > Hello
> > >> > >
> > >> > > Is it possible to catch the onChange event from a select component
> > in
> > >> the
> > >> > > java page?
> > >> > >
> > >> > > I would expect something like: onChangeFromSelect(long id) {}
> > >> > >
> > >> > > Because I want to update information on my page, based on the
> value
> > >> that
> > >> > is
> > >> > > selected.
> > >> > >
> > >> > > How can I do that?
> > >> > >
> > >> > > Leon
> > >> > >
> > >> > >
> > >> > >
> > -
> > >> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > >> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >> > >
> > >> > >
> > >> >
> > >> >
> > >> > --
> > >> > with regards
> > >> > Sven Homburg
> > >> > http://tapestry5-components.googlecode.com
> > >> >
> > >>
> > >>
> > >>
> > >>
> > >> --
> > >> Atenciosamente,
> > >>
> > >> Marcelo Lotif
> > >>
> > >
> > >
> > >
> > > --
> > > with regards
> > > Sven Homburg
> > > http://tapestry5-components.googlecode.com
> > >
> >
> >
> >
> > --
> > with regards
> > Sven Homburg
> > http://tapestry5-components.googlecode.com
> >
>
>
>
>
> --
> Atenciosamente,
>
> Marcelo Lotif
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
Re: T5: Select component + onchange()
Yeah, i know this, but none of these responses suit to my needs (maybe a
Page response, but this will force a reload)... i tried to return a block
with the part of the code that i was trying to change, but i had no success
And i don't have the enough knowledge of the JSON api and javascript...
So i'm using the onchange='this.form.submit()'...
=)
2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> the JSONObject/JSONArray response too
>
> 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
> >
> > the return type is not limited to StreamResponse.
> > all you can respond all that tapestry allowes here
> > http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
> > its up to you
> >
> > 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
> >>
> >> I had the same issue as Leon some days ago (and this seems to be a very
> >> common issue), and i tried your component. It's very good, with some
> ajax,
> >> but the return type is a little bit limited for what i was trying to
> >> achieve(update a combo with information from another combo, which has
> your
> >> mixin). The only way to do it was hardcoding the select in my java(or
> >> javascript, whatever), that was too creepy for me.
> >>
> >> My questions:
> >> 1 - Is there any way of change my page data with something more
> elaborate
> >> than TextStreamResponse?
> >> 1 - Is there any efforts on adding some similar behavior to future
> >> releases?
> >>
> >> Thank you!
> >>
> >> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> >>
> >>
> >> > try this
> >> >
> >> >
> >>
> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
> >> >
> >> > 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> >> > >
> >> > > Hello
> >> > >
> >> > > Is it possible to catch the onChange event from a select component
> in
> >> the
> >> > > java page?
> >> > >
> >> > > I would expect something like: onChangeFromSelect(long id) {}
> >> > >
> >> > > Because I want to update information on my page, based on the value
> >> that
> >> > is
> >> > > selected.
> >> > >
> >> > > How can I do that?
> >> > >
> >> > > Leon
> >> > >
> >> > >
> >> > >
> -
> >> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > > For additional commands, e-mail: [EMAIL PROTECTED]
> >> > >
> >> > >
> >> >
> >> >
> >> > --
> >> > with regards
> >> > Sven Homburg
> >> > http://tapestry5-components.googlecode.com
> >> >
> >>
> >>
> >>
> >>
> >> --
> >> Atenciosamente,
> >>
> >> Marcelo Lotif
> >>
> >
> >
> >
> > --
> > with regards
> > Sven Homburg
> > http://tapestry5-components.googlecode.com
> >
>
>
>
> --
> with regards
> Sven Homburg
> http://tapestry5-components.googlecode.com
>
--
Atenciosamente,
Marcelo Lotif
Re: T5: Select component + onchange()
Unless https://issues.apache.org/jira/browse/TAPESTRY-2286 has been
addressed, you cannot respond with JSONArray, but you can with JSONObject.
Sven Homburg wrote:
> the JSONObject/JSONArray response too
>
> 2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
>
>> the return type is not limited to StreamResponse.
>> all you can respond all that tapestry allowes here
>> http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
>> its up to you
>>
>> 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>>
>>> I had the same issue as Leon some days ago (and this seems to be a very
>>> common issue), and i tried your component. It's very good, with some ajax,
>>> but the return type is a little bit limited for what i was trying to
>>> achieve(update a combo with information from another combo, which has your
>>> mixin). The only way to do it was hardcoding the select in my java(or
>>> javascript, whatever), that was too creepy for me.
>>>
>>> My questions:
>>> 1 - Is there any way of change my page data with something more elaborate
>>> than TextStreamResponse?
>>> 1 - Is there any efforts on adding some similar behavior to future
>>> releases?
>>>
>>> Thank you!
>>>
>>> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>>>
>>>
>>>
try this
>>> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
>>>
2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> Hello
>
> Is it possible to catch the onChange event from a select component in
>
>>> the
>>>
> java page?
>
> I would expect something like: onChangeFromSelect(long id) {}
>
> Because I want to update information on my page, based on the value
>
>>> that
>>>
is
> selected.
>
> How can I do that?
>
> Leon
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
>>>
>>>
>>> --
>>> Atenciosamente,
>>>
>>> Marcelo Lotif
>>>
>>>
>>
>> --
>> with regards
>> Sven Homburg
>> http://tapestry5-components.googlecode.com
>>
>>
>
>
>
>
--
http://thegodcode.net
Re: T5: Select component + onchange()
the JSONObject/JSONArray response too
2008/4/24, Sven Homburg <[EMAIL PROTECTED]>:
>
> the return type is not limited to StreamResponse.
> all you can respond all that tapestry allowes here
> http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
> its up to you
>
> 2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>>
>> I had the same issue as Leon some days ago (and this seems to be a very
>> common issue), and i tried your component. It's very good, with some ajax,
>> but the return type is a little bit limited for what i was trying to
>> achieve(update a combo with information from another combo, which has your
>> mixin). The only way to do it was hardcoding the select in my java(or
>> javascript, whatever), that was too creepy for me.
>>
>> My questions:
>> 1 - Is there any way of change my page data with something more elaborate
>> than TextStreamResponse?
>> 1 - Is there any efforts on adding some similar behavior to future
>> releases?
>>
>> Thank you!
>>
>> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>>
>>
>> > try this
>> >
>> >
>> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
>> >
>> > 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
>> > >
>> > > Hello
>> > >
>> > > Is it possible to catch the onChange event from a select component in
>> the
>> > > java page?
>> > >
>> > > I would expect something like: onChangeFromSelect(long id) {}
>> > >
>> > > Because I want to update information on my page, based on the value
>> that
>> > is
>> > > selected.
>> > >
>> > > How can I do that?
>> > >
>> > > Leon
>> > >
>> > >
>> > > -
>> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
>> > > For additional commands, e-mail: [EMAIL PROTECTED]
>> > >
>> > >
>> >
>> >
>> > --
>> > with regards
>> > Sven Homburg
>> > http://tapestry5-components.googlecode.com
>> >
>>
>>
>>
>>
>> --
>> Atenciosamente,
>>
>> Marcelo Lotif
>>
>
>
>
> --
> with regards
> Sven Homburg
> http://tapestry5-components.googlecode.com
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
Re: T5: Select component + onchange()
the return type is not limited to StreamResponse.
all you can respond all that tapestry allowes here
http://tapestry.apache.org/tapestry5/tapestry-core/guide/pagenav.html
its up to you
2008/4/24, Marcelo Lotif <[EMAIL PROTECTED]>:
>
> I had the same issue as Leon some days ago (and this seems to be a very
> common issue), and i tried your component. It's very good, with some ajax,
> but the return type is a little bit limited for what i was trying to
> achieve(update a combo with information from another combo, which has your
> mixin). The only way to do it was hardcoding the select in my java(or
> javascript, whatever), that was too creepy for me.
>
> My questions:
> 1 - Is there any way of change my page data with something more elaborate
> than TextStreamResponse?
> 1 - Is there any efforts on adding some similar behavior to future
> releases?
>
> Thank you!
>
> 2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
>
>
> > try this
> >
> >
> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
> >
> > 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> > >
> > > Hello
> > >
> > > Is it possible to catch the onChange event from a select component in
> the
> > > java page?
> > >
> > > I would expect something like: onChangeFromSelect(long id) {}
> > >
> > > Because I want to update information on my page, based on the value
> that
> > is
> > > selected.
> > >
> > > How can I do that?
> > >
> > > Leon
> > >
> > >
> > > -
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> >
> > --
> > with regards
> > Sven Homburg
> > http://tapestry5-components.googlecode.com
> >
>
>
>
>
> --
> Atenciosamente,
>
> Marcelo Lotif
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
Re: T5: Select component + onchange()
I had the same issue as Leon some days ago (and this seems to be a very
common issue), and i tried your component. It's very good, with some ajax,
but the return type is a little bit limited for what i was trying to
achieve(update a combo with information from another combo, which has your
mixin). The only way to do it was hardcoding the select in my java(or
javascript, whatever), that was too creepy for me.
My questions:
1 - Is there any way of change my page data with something more elaborate
than TextStreamResponse?
1 - Is there any efforts on adding some similar behavior to future releases?
Thank you!
2008/4/24 Sven Homburg <[EMAIL PROTECTED]>:
> try this
>
> http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
>
> 2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
> >
> > Hello
> >
> > Is it possible to catch the onChange event from a select component in the
> > java page?
> >
> > I would expect something like: onChangeFromSelect(long id) {}
> >
> > Because I want to update information on my page, based on the value that
> is
> > selected.
> >
> > How can I do that?
> >
> > Leon
> >
> >
> > -
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
>
> --
> with regards
> Sven Homburg
> http://tapestry5-components.googlecode.com
>
--
Atenciosamente,
Marcelo Lotif
Re: T5: Select component + onchange()
try this
http://87.193.218.134:8080/t5components/t5c-commons/ref/org/apache/tapestry/commons/mixins/OnEvent.html
2008/4/24, Leon Derks <[EMAIL PROTECTED]>:
>
> Hello
>
> Is it possible to catch the onChange event from a select component in the
> java page?
>
> I would expect something like: onChangeFromSelect(long id) {}
>
> Because I want to update information on my page, based on the value that is
> selected.
>
> How can I do that?
>
> Leon
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
T5: Select component + onchange()
Hello
Is it possible to catch the onChange event from a select component in
the java page?
I would expect something like: onChangeFromSelect(long id) {}
Because I want to update information on my page, based on the value that
is selected.
How can I do that?
Leon
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
