Re: Updating a size 20 map with On Change event of 20 select components
Thanks Carsten and Jonathan, I really appreciate the input...
As usual, I made this harder than it needed to be. I have a business
requirement to fufill which is why I had to do it this way.
I got it working...
In my page class I have:
public User getGroupUser(){
return groupMap.get(group);
}
public void setGroupUser(User user){
groupMap.put(group, user);
}
Group gets unwound in the loop.
When you are displaying the data form tapestry loops through all the values
updating each select component with the value of each coresponding group.
When u submit the form it does the same thing via setGroupUser in reverse.
TML for anyone who cares:
http://tapestry.apache.org/schema/tapestry_5_3.xsd";>
Edit User
Group
${group.groupName}
Thanks again!
-Russell
From: Jonathan Barker
To: Tapestry users ; carsten.kl...@axn-software.de
Sent: Tuesday, July 24, 2012 10:43 AM
Subject: Re: Updating a size 20 map with On Change event of 20 select components
Actually, the built-in select component will handle option groups, but
you need to provide a custom SelectModel.
On Mon, Jul 23, 2012 at 3:13 PM, Carsten Klein
wrote:
> This should have gone to the mailing list so I will repost it here:
>
>
> Hi Russell,
>
> see http://tapestry.apache.org/using-select-with-a-list.html for a
> thorough explanation on how to do this.
>
> The problem I see in your approach is that you a an arbitrary number of
> select components having the same name. Perhaps you should try and make
> this a single component instead, where the group names are used for
> grouping individual options, namely the users that belong to that group.
>
> E.g.
>
> Morgue Accessoires Sales Dep
> John Doe
> Frank Stein
> Liquor Sales Dep
> George Doubleu
> John Wayne
>
> This is also supported by the HTML select element, using option groups.
>
> And, considering that this will render a single select element instead of
> twenty, this will increase overall useability a lot.
>
> The standard select component does not support this, but you can always
> extend upon that behaviour and implement your own custom component.
>
> Cheers
> -- Carsten
>
>> I am trying to wrap my head around how to do this in tapestry.
>>
>> I have a form with 20 select components that are created with the loop
>> component.
>>
>> Given a Map groupMap...
>>
>> Each select component's value (user) is a value in the map.
>>
>> Each label (group) for each select is the key of the map
>>
>> when a select components value has been changed, I want to update the map
>> with it value.
>>
>> I understand that if this was just one select component I could just say
>> something like OnChangeFromSelectID or a zone.
>>
>> But I'm trying to understand how to do this with 20 select components:
>>
>> TML:
>>
>>
>>
>>
>> Group
>>
>>
>>
>> ${group.groupName}
>> > value="GroupUser" />
>>
>>
>>
>> PAGE CLASS?:
>> public Object onGroupNameChange(User user)
>> {
>> groupMap.put(group, recipient);
>> }
>>
>>
>> I'm still new but i'm starting to get the hang of T5...
>> Thanks!
>> -Russell
>
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
--
Jonathan Barker
ITStrategic
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Updating a size 20 map with On Change event of 20 select components
Actually, the built-in select component will handle option groups, but
you need to provide a custom SelectModel.
On Mon, Jul 23, 2012 at 3:13 PM, Carsten Klein
wrote:
> This should have gone to the mailing list so I will repost it here:
>
>
> Hi Russell,
>
> see http://tapestry.apache.org/using-select-with-a-list.html for a
> thorough explanation on how to do this.
>
> The problem I see in your approach is that you a an arbitrary number of
> select components having the same name. Perhaps you should try and make
> this a single component instead, where the group names are used for
> grouping individual options, namely the users that belong to that group.
>
> E.g.
>
>Morgue Accessoires Sales Dep
> John Doe
> Frank Stein
>Liquor Sales Dep
> George Doubleu
> John Wayne
>
> This is also supported by the HTML select element, using option groups.
>
> And, considering that this will render a single select element instead of
> twenty, this will increase overall useability a lot.
>
> The standard select component does not support this, but you can always
> extend upon that behaviour and implement your own custom component.
>
> Cheers
> -- Carsten
>
>> I am trying to wrap my head around how to do this in tapestry.
>>
>> I have a form with 20 select components that are created with the loop
>> component.
>>
>> Given a Map groupMap...
>>
>> Each select component's value (user) is a value in the map.
>>
>> Each label (group) for each select is the key of the map
>>
>> when a select components value has been changed, I want to update the map
>> with it value.
>>
>> I understand that if this was just one select component I could just say
>> something like OnChangeFromSelectID or a zone.
>>
>> But I'm trying to understand how to do this with 20 select components:
>>
>> TML:
>>
>>
>>
>>
>> Group
>>
>>
>>
>> ${group.groupName}
>> > value="GroupUser" />
>>
>>
>>
>> PAGE CLASS?:
>> public Object onGroupNameChange(User user)
>> {
>> groupMap.put(group, recipient);
>> }
>>
>>
>> I'm still new but i'm starting to get the hang of T5...
>> Thanks!
>> -Russell
>
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
--
Jonathan Barker
ITStrategic
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Updating a size 20 map with On Change event of 20 select components
This should have gone to the mailing list so I will repost it here:
Hi Russell,
see http://tapestry.apache.org/using-select-with-a-list.html for a
thorough explanation on how to do this.
The problem I see in your approach is that you a an arbitrary number of
select components having the same name. Perhaps you should try and make
this a single component instead, where the group names are used for
grouping individual options, namely the users that belong to that group.
E.g.
Morgue Accessoires Sales Dep
John Doe
Frank Stein
Liquor Sales Dep
George Doubleu
John Wayne
This is also supported by the HTML select element, using option groups.
And, considering that this will render a single select element instead of
twenty, this will increase overall useability a lot.
The standard select component does not support this, but you can always
extend upon that behaviour and implement your own custom component.
Cheers
-- Carsten
> I am trying to wrap my head around how to do this in tapestry.
>
> I have a form with 20 select components that are created with the loop
> component.
>
> Given a Map groupMap...
>
> Each select component's value (user) is a value in the map.
>
> Each label (group) for each select is the key of the map
>
> when a select components value has been changed, I want to update the map
> with it value.
>
> I understand that if this was just one select component I could just say
> something like OnChangeFromSelectID or a zone.
>
> But I'm trying to understand how to do this with 20 select components:
>
> TML:
>
>
>
>
> Group
>
>
>
> ${group.groupName}
> value="GroupUser" />
>
>
>
> PAGE CLASS?:
> public Object onGroupNameChange(User user)
> {
> groupMap.put(group, recipient);
> }
>
>
> I'm still new but i'm starting to get the hang of T5...
> Thanks!
> -Russell
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Updating a size 20 map with On Change event of 20 select components
I am trying to wrap my head around how to do this in tapestry.
I have a form with 20 select components that are created with the loop
component.
Given a Map groupMap...
Each select component's value (user) is a value in the map.
Each label (group) for each select is the key of the map
when a select components value has been changed, I want to update the map with
it value.
I understand that if this was just one select component I could just say
something like OnChangeFromSelectID or a zone.
But I'm trying to understand how to do this with 20 select components:
TML:
Group
${group.groupName}
PAGE CLASS?:
public Object onGroupNameChange(User user)
{
groupMap.put(group, recipient);
}
I'm still new but i'm starting to get the hang of T5...
Thanks!
-Russell
Re: Chaining of Select components
I should add that if I remove the @Persist annotation from availableModels, the onValueChanged method does exist, as shown by the log: [DEBUG] pages.Contact [ENTER] onValueChanged(AUDI) [DEBUG] pages.Contact [ EXIT] onValueChanged [Block[Body of Contact:modelzone, at classpath:com/example/tutorial/pages/Contact.tml, line 14]] However, nothing happens on the SelectZoneDemo.tml page. The body of the modelZone does not become visible. -- View this message in context: http://tapestry.1045711.n5.nabble.com/Chaining-of-Select-components-tp4706131p4710049.html Sent from the Tapestry - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Select components
wow!! thanx a lot!! I think that this will work... I'll get beck to you to let you know... Marcelo Lotif wrote: It's possible if you use OnEvent mixin from t5components http://87.193.218.134:8080/t5c-demo/oneventpage there's a clue on how to do this in this thread http://www.nabble.com/T5:-Select-component-%2B-onchange()-to16876151.html#a16900277 On Mon, Sep 22, 2008 at 1:03 PM, Zlatko Kuvendziski < [EMAIL PROTECTED]> wrote: is there a possible workaround with the 5.0.15 release? Ulrich Stärk wrote: This will work as soon as https://issues.apache.org/jira/browse/TAP5-138 is implemented. You can create a JIRA account and watch and/or vote for this issue. Until then I think a full submit is the only way to get this behaviour. Uli Am Mo, 22.09.2008, 16:08, schrieb Zlatko Kuvendziski: hi! I would like to ask if anyone knows how to make two select components in T5, where the second one is dependent on the first. And it has to be ajax based, without full submit. For example, there are two select components, from the first one, you select a project, and from the second one, you select a sub-project based on the project already selected... thanx! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ww - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Select components
It's possible if you use OnEvent mixin from t5components http://87.193.218.134:8080/t5c-demo/oneventpage there's a clue on how to do this in this thread http://www.nabble.com/T5:-Select-component-%2B-onchange()-to16876151.html#a16900277 On Mon, Sep 22, 2008 at 1:03 PM, Zlatko Kuvendziski < [EMAIL PROTECTED]> wrote: > is there a possible workaround with the 5.0.15 release? > > > > > > Ulrich Stärk wrote: > >> This will work as soon as https://issues.apache.org/jira/browse/TAP5-138 >> is implemented. You can create a JIRA account and watch and/or vote for >> this issue. Until then I think a full submit is the only way to get this >> behaviour. >> >> Uli >> >> Am Mo, 22.09.2008, 16:08, schrieb Zlatko Kuvendziski: >> >>> hi! >>> >>> I would like to ask if anyone knows how to make two select components in >>> T5, where the second one is dependent on the first. And it has to be >>> ajax based, without full submit. >>> >>> For example, there are two select components, from the first one, you >>> select a project, and from the second one, you select a sub-project >>> based on the project already selected... >>> >>> thanx! >>> >>> - >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >> >> >> - >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Atenciosamente, Marcelo Lotif Programador Java e Tapestry FIEC - Federação das Indústrias do Estado do Ceará (85) 3477-5910
Re: Select components
is there a possible workaround with the 5.0.15 release? Ulrich Stärk wrote: This will work as soon as https://issues.apache.org/jira/browse/TAP5-138 is implemented. You can create a JIRA account and watch and/or vote for this issue. Until then I think a full submit is the only way to get this behaviour. Uli Am Mo, 22.09.2008, 16:08, schrieb Zlatko Kuvendziski: hi! I would like to ask if anyone knows how to make two select components in T5, where the second one is dependent on the first. And it has to be ajax based, without full submit. For example, there are two select components, from the first one, you select a project, and from the second one, you select a sub-project based on the project already selected... thanx! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Select components
You might like to vote for this: Add Zone parameter to Select component https://issues.apache.org/jira/browse/TAP5-138 Cheers, Geoff On 23/09/2008, at 12:08 AM, Zlatko Kuvendziski wrote: hi! I would like to ask if anyone knows how to make two select components in T5, where the second one is dependent on the first. And it has to be ajax based, without full submit. For example, there are two select components, from the first one, you select a project, and from the second one, you select a sub- project based on the project already selected... thanx! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Select components
This will work as soon as https://issues.apache.org/jira/browse/TAP5-138 is implemented. You can create a JIRA account and watch and/or vote for this issue. Until then I think a full submit is the only way to get this behaviour. Uli Am Mo, 22.09.2008, 16:08, schrieb Zlatko Kuvendziski: > hi! > > I would like to ask if anyone knows how to make two select components in > T5, where the second one is dependent on the first. And it has to be > ajax based, without full submit. > > For example, there are two select components, from the first one, you > select a project, and from the second one, you select a sub-project > based on the project already selected... > > thanx! > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Select components
hi! I would like to ask if anyone knows how to make two select components in T5, where the second one is dependent on the first. And it has to be ajax based, without full submit. For example, there are two select components, from the first one, you select a project, and from the second one, you select a sub-project based on the project already selected... thanx! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
