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Posted to users@tapestry.apache.org by Ariel Pablo Klein <ap...@eml.cc> on 2005/03/30 21:32:13 UTC
FW: contrib:TableView SimpleTableColumn is overwriting TableView.columns description. A bug?
-----Original Message-----
From: Ariel Pablo Klein [mailto:apklein@eml.cc]
Sent: Tuesday, March 29, 2005 6:28 AM
To: tapestry-user@jakarta.apache.org
Subject: SimpleTableColumn is overwriting TableView.column description. A
bug?
Hi im using tapestry 3.02, and I have the problem that simpletablecolumn is
overwriting the TableView.column description that I defined:
one of my column as: "edit:browserpage.edit:edit". And when tableview calls
generateTableColumnModel, and when It does
objColumn.loadSettings(objColumnSettingsContainer), it doesn't get message
form strDisplayName, it does get message for
SimpleTableColumn.getColumnName().
It's this a bug or I'm doing something wrong?
Can anyone guide me to fix this? The solution that I've found by name its to
make <id>ColumnHeader blocks for each column.
Best regards,
Ariel Pablo Klein
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Re: Wierd behavior in initialize() - is byte code enhancement to be blamed?
Posted by Kent Tong <ke...@cpttm.org.mo>.
Karthik Abram <karthik.abram <at> neovera.com> writes:
> I see that initialize() gets called to set myTotal to zero. Then the
> declaration is invoked which sets it to null!!! This causes getMyTotal to
> return NULL. This happens when I go the page, wait for 10 minutes and
> execute some call on the page. Is the bytecode enhancement to be blamed for
> this non-standard behavior???
You may want to show us the stack trace when it is set to null.
What version of Tapestry you're using?
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Re: Wierd behavior in initialize() - is byte code enhancement to be blamed?
Posted by Geoff Longman <gl...@gmail.com>.
Yup, that's it.
see http://wiki.apache.org/jakarta-tapestry/Gotchas
Geoff
On Wed, 30 Mar 2005 15:18:10 -0500, Jamie Orchard-Hays <ja...@dang.com> wrote:
> You're not using initialize() for what it is meant for. Unfortunately
> the method name is really bad because it's not for initializing your
> page for use, but for initializing it to be returned to the page pool.
>
> You want to do this in pageBeginRender()--make sure you implement
> PageRenderListener.
>
> Jamie
>
> Karthik Abram wrote:
>
> >In my class, if I have the following:
> >
> >public class Foo extends BasePage
> >{
> > BigDecimal myTotal = null;
> >
> > public void initialize()
> > {
> > myTotal = new BigDecimal(0);
> > }
> >
> >
> > public BigDecimal getMyTotal()
> > {
> > return myTotal;
> > }
> >}
> >
> >I see that initialize() gets called to set myTotal to zero. Then the
> >declaration is invoked which sets it to null!!! This causes getMyTotal to
> >return NULL. This happens when I go the page, wait for 10 minutes and
> >execute some call on the page. Is the bytecode enhancement to be blamed for
> >this non-standard behavior???
> >
> >
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> >
> >
> >
> >
>
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Re: Wierd behavior in initialize() - is byte code enhancement to
be blamed?
Posted by Jamie Orchard-Hays <ja...@dang.com>.
You're not using initialize() for what it is meant for. Unfortunately
the method name is really bad because it's not for initializing your
page for use, but for initializing it to be returned to the page pool.
You want to do this in pageBeginRender()--make sure you implement
PageRenderListener.
Jamie
Karthik Abram wrote:
>In my class, if I have the following:
>
>public class Foo extends BasePage
>{
> BigDecimal myTotal = null;
>
> public void initialize()
> {
> myTotal = new BigDecimal(0);
> }
>
>
> public BigDecimal getMyTotal()
> {
> return myTotal;
> }
>}
>
>I see that initialize() gets called to set myTotal to zero. Then the
>declaration is invoked which sets it to null!!! This causes getMyTotal to
>return NULL. This happens when I go the page, wait for 10 minutes and
>execute some call on the page. Is the bytecode enhancement to be blamed for
>this non-standard behavior???
>
>
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>
>
>
>
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Wierd behavior in initialize() - is byte code enhancement to be blamed?
Posted by Karthik Abram <ka...@neovera.com>.
In my class, if I have the following:
public class Foo extends BasePage
{
BigDecimal myTotal = null;
public void initialize()
{
myTotal = new BigDecimal(0);
}
public BigDecimal getMyTotal()
{
return myTotal;
}
}
I see that initialize() gets called to set myTotal to zero. Then the
declaration is invoked which sets it to null!!! This causes getMyTotal to
return NULL. This happens when I go the page, wait for 10 minutes and
execute some call on the page. Is the bytecode enhancement to be blamed for
this non-standard behavior???
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