Re: Using a checkbox in a grid component
Hello, I'm trying to add a Select All / Select None button at the end (or top) of the grid. I'll, probably create a mixin to do so, but, since i don't want to reinvent the wheel, I'm wondering if there's a simple way to do it. Cheers, Paulo Ricardo -- View this message in context: http://tapestry.1045711.n5.nabble.com/Using-a-checkbox-in-a-grid-component-tp2433811p5085754.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: Using a checkbox in a grid component
On Mon, 19 Dec 2011 09:04:30 -0200, Paulo Ricardo Ribeiro paulo.rica...@gmail.com wrote: Hello, Hi! I'm trying to add a Select All / Select None button at the end (or top) of the grid. I'll, probably create a mixin to do so, but, since i don't want to reinvent the wheel, I'm wondering if there's a simple way to do it. Just use table t:type=Grid t:add=buttons ... p:buttonsHeader !-- HTML for buttons header -- /p:buttonsHeader p:buttonsCell !-- HTML for the button column -- /p:buttonsCell /table -- Thiago H. de Paula Figueiredo Independent Java, Apache Tapestry 5 and Hibernate consultant, developer, and instructor Owner, Ars Machina Tecnologia da Informação Ltda. http://www.arsmachina.com.br - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Using a checkbox in a grid component
You could checkout my Tapestry Module : Weaves, it has a 'improved' grid component with paging and checkboxes per row and also a 'checkall' box. See: http://intercommitweavesdemo.intercommit.cloudbees.net/pagedgriddemo for demo And: https://github.com/intercommit/Weaves for code -- View this message in context: http://tapestry.1045711.n5.nabble.com/Using-a-checkbox-in-a-grid-component-tp2433811p5085856.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: Using a checkbox in a grid component
Olá Thiago :) and Hello Antalk I've just looked to the demo, and it appears to be exactly what I'm looking for. Thank you both for your help Cheers, (e um abraço :)) Paulo Ricardo On Mon, Dec 19, 2011 at 11:38 AM, antalk [via Tapestry] ml-node+s1045711n5085856...@n5.nabble.com wrote: You could checkout my Tapestry Module : Weaves, it has a 'improved' grid component with paging and checkboxes per row and also a 'checkall' box. See: http://intercommitweavesdemo.intercommit.cloudbees.net/pagedgriddemo for demo And: https://github.com/intercommit/Weaves for code -- If you reply to this email, your message will be added to the discussion below: http://tapestry.1045711.n5.nabble.com/Using-a-checkbox-in-a-grid-component-tp2433811p5085856.html To unsubscribe from Using a checkbox in a grid component, click herehttp://tapestry.1045711.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=2433811code=cGF1bG8ucmljYXJkb0BnbWFpbC5jb218MjQzMzgxMXw2NjIyMzQ4OTA= . NAMLhttp://tapestry.1045711.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.InstantMailNamespacebreadcrumbs=instant+emails%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml
RE: Using a checkbox in a grid component
As Sebastian points out if the boolean selected field is part of your
pojo it is trivial to bind this to a checkbox in the grid. This was my
initial approach for simplicity but in my case the pojos were Hibernate
entities and I didn't want this field to be persisted or to clutter up
the entity as a transient field, so I went with a different approach
which might work for you...
I created a session-persisted hashset in my page where the elements are
the ids of the entities being selected (you can use the items themselves
if they support hashcode/equals properly).
My code looked something like this:
MyPage.java
---
private HashSetString selectedSet=new HashSetString();
public boolean getCurrentSelected() {
return selectedSet.contains(current.getId());
}
public void setCurrentSelected(boolean value) {
if ( value ) {
selectedSet.add(current.getId());
} else {
selectedSet.remove(current.getId());
}
}
MyPage.tml
--
t:grid t:id=selectProgrammesGrid
source=availsList
row=current
add=select
p:selectcell
t:checkbox value=currentSelected/
/p:selectcell
/t:grid
Hope it helps, I thought it was rather tidy!
Alfie.
-Original Message-
From: Scot Mcphee [mailto:scot.mcp...@gmail.com]
Sent: 10 August 2009 06:41
To: users@tapestry.apache.org
Subject: Using a checkbox in a grid component
Hello
Does any one have a short recipe how to use a checkbox in a grid
component?
What I need to do is fairly simple - let the use select (for example)
three of five available options presented in a grid component, and
submit their selections, which are then processed. A good example
would be a remove checkbox on a list of items in a shopping cart,
where the items are are only in the user's session so database IDs
won't do.
I've tried looking through the wiki, searching google, searching the
mailing list with google, and looking through the 'Tapestry 5 Building
Web Applications' book which I bought as a PDF, but alas, I can't find
find a simple recipe for doing this.
I'd like to use the Grid because the data will be fairly complex (it
isn't for the time being, once I get this technique functional it will
be). I'd like the selection to change a value in the underlying POJO
(e.g. Pojo.selected) that's backing the Grid. I have been unable to
get this anywhere near any semblance of working. Therefore
currently any sort of technique that could possibly work would be
appreciated, for example to have an ListPojo originalList and
ListPojo selectedList - I've tried to see what convention might give
me that behaviour but so far, been unable to uncover it.
scot
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Using a checkbox in a grid component
Here's a working example of a similar technique.
http://jumpstart.doublenegative.com.au:8080/jumpstart/examples/tables/gridwithdeletecolumn1
HTH,
Geoff
On 11/08/2009, at 7:24 PM, Alfie Kirkpatrick wrote:
As Sebastian points out if the boolean selected field is part of your
pojo it is trivial to bind this to a checkbox in the grid. This was my
initial approach for simplicity but in my case the pojos were
Hibernate
entities and I didn't want this field to be persisted or to clutter up
the entity as a transient field, so I went with a different approach
which might work for you...
I created a session-persisted hashset in my page where the elements
are
the ids of the entities being selected (you can use the items
themselves
if they support hashcode/equals properly).
My code looked something like this:
MyPage.java
---
private HashSetString selectedSet=new HashSetString();
public boolean getCurrentSelected() {
return selectedSet.contains(current.getId());
}
public void setCurrentSelected(boolean value) {
if ( value ) {
selectedSet.add(current.getId());
} else {
selectedSet.remove(current.getId());
}
}
MyPage.tml
--
t:grid t:id=selectProgrammesGrid
source=availsList
row=current
add=select
p:selectcell
t:checkbox value=currentSelected/
/p:selectcell
/t:grid
Hope it helps, I thought it was rather tidy!
Alfie.
-Original Message-
From: Scot Mcphee [mailto:scot.mcp...@gmail.com]
Sent: 10 August 2009 06:41
To: users@tapestry.apache.org
Subject: Using a checkbox in a grid component
Hello
Does any one have a short recipe how to use a checkbox in a grid
component?
What I need to do is fairly simple - let the use select (for example)
three of five available options presented in a grid component, and
submit their selections, which are then processed. A good example
would be a remove checkbox on a list of items in a shopping cart,
where the items are are only in the user's session so database IDs
won't do.
I've tried looking through the wiki, searching google, searching the
mailing list with google, and looking through the 'Tapestry 5 Building
Web Applications' book which I bought as a PDF, but alas, I can't find
find a simple recipe for doing this.
I'd like to use the Grid because the data will be fairly complex (it
isn't for the time being, once I get this technique functional it will
be). I'd like the selection to change a value in the underlying POJO
(e.g. Pojo.selected) that's backing the Grid. I have been unable to
get this anywhere near any semblance of working. Therefore
currently any sort of technique that could possibly work would be
appreciated, for example to have an ListPojo originalList and
ListPojo selectedList - I've tried to see what convention might give
me that behaviour but so far, been unable to uncover it.
scot
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Using a checkbox in a grid component
Scot Mcphee schrieb:
Hello
Does any one have a short recipe how to use a checkbox in a grid component?
What I need to do is fairly simple - let the use select (for example)
three of five available options presented in a grid component, and
submit their selections, which are then processed. A good example would
be a remove checkbox on a list of items in a shopping cart, where the
items are are only in the user's session so database IDs won't do.
I've tried looking through the wiki, searching google, searching the
mailing list with google, and looking through the 'Tapestry 5 Building
Web Applications' book which I bought as a PDF, but alas, I can't find
find a simple recipe for doing this.
I'd like to use the Grid because the data will be fairly complex (it
isn't for the time being, once I get this technique functional it will
be). I'd like the selection to change a value in the underlying POJO
(e.g. Pojo.selected) that's backing the Grid. I have been unable to get
this anywhere near any semblance of working. Therefore currently any
sort of technique that could possibly work would be appreciated, for
example to have an ListPojo originalList and ListPojo selectedList -
I've tried to see what convention might give me that behaviour but so
far, been unable to uncover it.
scot
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Here is an example with the chenille components
http://www.chenillekit.org/chenillekit-tapestry/ref/org/chenillekit/tapestry/core/components/InPlaceEditor.html
Here is a snippet from my evaluation article, which I will publish this
week.
extract of the template
form t:type=form t:id=addressForm
t:errors/
t:grid source=addresses row=address
p:nameCell
t:hidden value=address.id/
input t:type=TextField t:id=name t:value=address.name
t:validate=required, maxlength=10 size=10/
/p:nameCell
p:cityCell
input t:type=TextField t:id=city t:value=address.city
t:validate=required, maxlength=10 size=10/
/p:cityCell
/t:grid
input type=submit value=Save/
/form
The page class
public class VariousComponents {
private ListAddress addresses = new ArrayListAddress();
@Property
private Address address;
public VariousComponents() {
addresses.add(new Address(foo, Bad Vilbel, Germamy, Bubenweg
1, Salutation.MR));
addresses.add(new Address(bar, Aachen, Germamy, Neuer Weg 1,
Salutation.MR));
addresses.add(new Address(bazz, Frankfurt, Germamy, Neuer Weg
2, Salutation.MR));
addresses.add(new Address(bozz, Chemnitz, Germamy, Hase 1,
Salutation.MR));
// just set an id value
for(int i = 0; i addresses.size();i++)
addresses.get(i).setId(i+1);
}
public ListAddress getAddresses() {
return addresses;
}
}
--
Best Regards / Viele Grüße
Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Using a checkbox in a grid component
You might not even need any chenillekit on this. I use:
t:parameter name=nameCell
t:checkbox t:id=name t:value=row.name/
/t:parameter
Sebastian Hennebrueder wrote:
Scot Mcphee schrieb:
Hello
Does any one have a short recipe how to use a checkbox in a grid
component?
What I need to do is fairly simple - let the use select (for example)
three of five available options presented in a grid component, and
submit their selections, which are then processed. A good example would
be a remove checkbox on a list of items in a shopping cart, where the
items are are only in the user's session so database IDs won't do.
I've tried looking through the wiki, searching google, searching the
mailing list with google, and looking through the 'Tapestry 5 Building
Web Applications' book which I bought as a PDF, but alas, I can't find
find a simple recipe for doing this.
I'd like to use the Grid because the data will be fairly complex (it
isn't for the time being, once I get this technique functional it will
be). I'd like the selection to change a value in the underlying POJO
(e.g. Pojo.selected) that's backing the Grid. I have been unable to get
this anywhere near any semblance of working. Therefore currently any
sort of technique that could possibly work would be appreciated, for
example to have an ListPojo originalList and ListPojo selectedList -
I've tried to see what convention might give me that behaviour but so
far, been unable to uncover it.
scot
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Here is an example with the chenille components
http://www.chenillekit.org/chenillekit-tapestry/ref/org/chenillekit/tapestry/core/components/InPlaceEditor.html
Here is a snippet from my evaluation article, which I will publish this
week.
extract of the template
form t:type=form t:id=addressForm
t:errors/
t:grid source=addresses row=address
p:nameCell
t:hidden value=address.id/
input t:type=TextField t:id=name
t:value=address.name
t:validate=required, maxlength=10 size=10/
/p:nameCell
p:cityCell
input t:type=TextField t:id=city
t:value=address.city
t:validate=required, maxlength=10 size=10/
/p:cityCell
/t:grid
input type=submit value=Save/
/form
The page class
public class VariousComponents {
private ListAddress addresses = new ArrayListAddress();
@Property
private Address address;
public VariousComponents() {
addresses.add(new Address(foo, Bad Vilbel, Germamy,
Bubenweg
1, Salutation.MR));
addresses.add(new Address(bar, Aachen, Germamy, Neuer
Weg 1,
Salutation.MR));
addresses.add(new Address(bazz, Frankfurt, Germamy,
Neuer Weg
2, Salutation.MR));
addresses.add(new Address(bozz, Chemnitz, Germamy, Hase
1,
Salutation.MR));
// just set an id value
for(int i = 0; i addresses.size();i++)
addresses.get(i).setId(i+1);
}
public ListAddress getAddresses() {
return addresses;
}
}
--
Best Regards / Viele Grüße
Sebastian Hennebrueder
-
Software Developer and Trainer for Hibernate / Java Persistence
http://www.laliluna.de
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
--
View this message in context:
http://www.nabble.com/Using-a-checkbox-in-a-grid-component-tp24894595p24899653.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: Using a checkbox in a grid component
On 10/08/2009, at 23:22 , raucha wrote: You might not even need any chenillekit on this. I use: t:parameter name=nameCell t:checkbox t:id=name t:value=row.name/ /t:parameter Yes indeed. In the end I got this to work t:grid source=contacts row=contact p:selectedcell t:checkbox t:id=selected value=contact.selected / /p:selectedcell /t:grid Which is remarkably similar to what I had in the first place. So I don't really know what I did wrong in the first instance that led me to bolt down a rabbit hole. BTW Is there any effective difference in using the t:parameter name=propertynameCell style versus the p:propertynameCell style of controlling the cell render? -- scot.mcp...@gmail.com http://crazymcphee.net/ - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: Using a checkbox in a grid component
Em Mon, 10 Aug 2009 21:42:56 -0300, Scot Mcphee scot.mcp...@gmail.com escreveu: BTW Is there any effective difference in using the t:parameter name=propertynameCell style versus the p:propertynameCell style of controlling the cell render? No difference. t:parameter name=property was the first syntax provided. The p:propertyName is the new one, added in 5.1.0.x. -- Thiago H. de Paula Figueiredo Independent Java consultant, developer, and instructor http://www.arsmachina.com.br/thiago - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
