RE: Multibox deselection problem
use disabled instead of readonly.
IIRC , HTML rarely uses readonly -- its mostly disabled attribute everywhere.
It works just fine for me.
html:multibox property=selectedCheckboxes disabled=truebean:write
name=item//html:multibox
-Original Message-
From: Olivier Croisier [mailto:[EMAIL PROTECTED]
Sent: Monday, November 15, 2004 4:10 AM
To: Struts Users Mailing List
Subject: Re: Multibox deselection problem
Hi !
Thank you for you help, it works fine now !
BTW, it seems like Struts does not support all standart HTML
options : I had to use a pure HTML INPUT tag because the
readonly attribute does not exist in Struts, and I think
this mix is a bit dirty. But it works...
(onLoad not supported either...)
Olivier Croisier
This is a problem with HTTP: when all the checkboxes are
deselected, the
browser doesn't send anything back, so you get the default
of what you
started with. To solve this problem you must ensure that at
least one box is
always selected.
I solved this problem by creating an additional checkbox
that is hidden,
read-only and selected. This will ensure that the browser
sends something
back.
String[] defaultEntities = {A, B, C, D, filler};
tr style=display:none;tdhtml:multibox property=marketing
value=filler//td/tr
Wiebe
-Original Message-
From: Olivier Croisier [mailto:[EMAIL PROTECTED]
Sent: Friday, November 12, 2004 6:47 AM
To: [EMAIL PROTECTED]
Subject: Multibox deselection problem
Hi !
I have a problem with the Multibox behaviour. I have
checked the online doc
but nothing helped me so far... Here is my problem :
My app workflow is :
prepareImportAction.do - Import.jsp - processImportAction.do
In the prepareImportAction.do, I initialize the entities
var (of type
String[], in session scope), so that the checkboxes are
checked by default
when the jsp page is displayed :
String[] defaultEntities = {A, B, C, D};
myform.set(entities, defaultEntities);
In the jsp page, I have a set of :
html:multibox property=entities value=A/
html:multibox property=entities value=B/
html:multibox property=entities value=C/
html:multibox property=entities value=D/
I also have a small javascript that allows the user to
select or deselect
all checkboxes in one click :
function checkAll(field)
{ var i;
for (i=0;ifield.length;i++)
{ field[i].checked=true; }
}
(nearly the same for de-selecting all checkboxes)
Now here is my problem. When I de-select all the checkboxes
in my jsp page,
by hand or by javascript, my processImport.do receives a
String[] array
containing the entities that were defined in
preparaImport.do as default,
instead of an empty array.
This only happens only when all entities are deselected :
if a single one is
selected, I get the desired behaviour.
May you help me to understand where I am wrong and why it
doesn't work
please?
Olivier Croisier
--
CROISIER Olivier
Software Engineer
Thales IS - ANS
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Re: Multibox deselection problem
Hi !
Thank you for you help, it works fine now !
BTW, it seems like Struts does not support all standart HTML options : I had to use a pure HTML
INPUT tag because the readonly attribute does not exist in Struts, and I
think this mix is a bit dirty. But it works...
(onLoad not supported either...)
Olivier Croisier
This is a problem with HTTP: when all the checkboxes are deselected, the
browser doesn't send anything back, so you get the default of what you
started with. To solve this problem you must ensure that at least one box is
always selected.
I solved this problem by creating an additional checkbox that is hidden,
read-only and selected. This will ensure that the browser sends something
back.
String[] defaultEntities = {A, B, C, D, filler};
tr style=display:none;tdhtml:multibox property=marketing
value=filler//td/tr
Wiebe
-Original Message-
From: Olivier Croisier [mailto:[EMAIL PROTECTED]
Sent: Friday, November 12, 2004 6:47 AM
To: [EMAIL PROTECTED]
Subject: Multibox deselection problem
Hi !
I have a problem with the Multibox behaviour. I have checked the online doc
but nothing helped me so far... Here is my problem :
My app workflow is :
prepareImportAction.do - Import.jsp - processImportAction.do
In the prepareImportAction.do, I initialize the entities var (of type
String[], in session scope), so that the checkboxes are checked by default
when the jsp page is displayed :
String[] defaultEntities = {A, B, C, D};
myform.set(entities, defaultEntities);
In the jsp page, I have a set of :
html:multibox property=entities value=A/
html:multibox property=entities value=B/
html:multibox property=entities value=C/
html:multibox property=entities value=D/
I also have a small javascript that allows the user to select or deselect
all checkboxes in one click :
function checkAll(field)
{ var i;
for (i=0;ifield.length;i++)
{ field[i].checked=true; }
}
(nearly the same for de-selecting all checkboxes)
Now here is my problem. When I de-select all the checkboxes in my jsp page,
by hand or by javascript, my processImport.do receives a String[] array
containing the entities that were defined in preparaImport.do as default,
instead of an empty array.
This only happens only when all entities are deselected : if a single one is
selected, I get the desired behaviour.
May you help me to understand where I am wrong and why it doesn't work
please?
Olivier Croisier
--
CROISIER Olivier
Software Engineer
Thales IS - ANS
[EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multibox deselection problem
Olivier Croisier wrote the following on 11/12/2004 9:46 AM: Now here is my problem. When I de-select all the checkboxes in my jsp page, by hand or by javascript, my processImport.do receives a String[] array containing the entities that were defined in preparaImport.do as default, instead of an empty array. Use the form reset method to always set the String array to an empty array first. -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multibox deselection problem
This is a problem with HTTP: when all the checkboxes are deselected, the
browser doesn't send anything back, so you get the default of what you
started with. To solve this problem you must ensure that at least one box is
always selected.
I solved this problem by creating an additional checkbox that is hidden,
read-only and selected. This will ensure that the browser sends something
back.
String[] defaultEntities = {A, B, C, D, filler};
tr style=display:none;tdhtml:multibox property=marketing
value=filler//td/tr
Wiebe
-Original Message-
From: Olivier Croisier [mailto:[EMAIL PROTECTED]
Sent: Friday, November 12, 2004 6:47 AM
To: [EMAIL PROTECTED]
Subject: Multibox deselection problem
Hi !
I have a problem with the Multibox behaviour. I have checked the online doc
but nothing helped me so far... Here is my problem :
My app workflow is :
prepareImportAction.do - Import.jsp - processImportAction.do
In the prepareImportAction.do, I initialize the entities var (of type
String[], in session scope), so that the checkboxes are checked by default
when the jsp page is displayed :
String[] defaultEntities = {A, B, C, D};
myform.set(entities, defaultEntities);
In the jsp page, I have a set of :
html:multibox property=entities value=A/
html:multibox property=entities value=B/
html:multibox property=entities value=C/
html:multibox property=entities value=D/
I also have a small javascript that allows the user to select or deselect
all checkboxes in one click :
function checkAll(field)
{ var i;
for (i=0;ifield.length;i++)
{ field[i].checked=true; }
}
(nearly the same for de-selecting all checkboxes)
Now here is my problem. When I de-select all the checkboxes in my jsp page,
by hand or by javascript, my processImport.do receives a String[] array
containing the entities that were defined in preparaImport.do as default,
instead of an empty array.
This only happens only when all entities are deselected : if a single one is
selected, I get the desired behaviour.
May you help me to understand where I am wrong and why it doesn't work
please?
Olivier Croisier
--
CROISIER Olivier
Software Engineer
Thales IS - ANS
[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]
