Re: [Stripes-users] Index Properties + Null Values
Thanks for the quick response Iwao. Seems like the binding is what I am talking about then. Is there an easy way to override the default behavior? On Tue, Mar 15, 2011 at 1:59 AM, Iwao AVE! haraw...@gmail.com wrote: Hi Adam, Try specifying the index of each textarea explicitly. Mon: stripes:textarea name=messages[0] / Tue: stripes:textarea name=messages[1] / Wed: stripes:textarea name=messages[2] / ... FYI, all 7 values are submitted by the browser unless the form element is disabled. The difference is how these values are bound by Stripes. Hope this helps, Iwao 2011/3/15 Adam Stokar ajsto...@gmail.com: Hi All, I am trying to submit a form with for a user's weekly hours. At the top of the form, there is a textarea for each day of the week to type a message. The message is optional. My intention is to submit the form and get 7 values, 1 for each textarea, regardless of whether the textarea is blank or not. Currently, if i have a message on Mon, Tues, and Thurs, I am only seeing 3 Strings in my ActionBean since Wed, Fri, Sat and Sun are all null when submitted. Is there a way to guarantee I submit 7 String values regardless of if the textarea have a message or not? Thanks in advance, Adam -- Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d ___ Stripes-users mailing list Stripes-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/stripes-users -- Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d___ Stripes-users mailing list Stripes-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/stripes-users
Re: [Stripes-users] Index Properties + Null Values
Maybe a better solution is to provide default values as empty/null strings in
the action bean's property.
So if your property look like
private ListString messages;
Try adding an initialisation method like
@Before(stages=LifecycleStage.BindingAndValidation)
public void populateDefaultMessages() {
messages = new ArrayListString();
for (int i = 0; i 7; i++) {
messages.add();
}
}
In your JSP, use indexed input fields like stripes:textarea
name=messages[1]/
Remember that empty textarea will be replaced by null (default behaviour). But
I think you will still have an array of 7 elements.
Christian
-Message d'origine-
De : Iwao AVE! [mailto:haraw...@gmail.com]
Envoyé : March-15-11 3:09 AM
À : Stripes Users List
Objet : Re: [Stripes-users] Index Properties + Null Values
Hi,
TypeConverter is for converting each value.
You need to write a custom ActionBeanPropertyBinder.
I wouldn't call it an easy way, but take a look at the default
implementation (DefaultActionBeanPropertyBinder) and see if you could
extend/override the default behavior.
Regards,
Iwao
2011/3/15 samuel baudouin osenseij...@gmail.com:
Hi Adam!
I would try converters : simply implement TypeConverterString and
bind it to the entities you are trying to retrieve.
I'd be interested to know how it worked!
Cheers,
Sam
On Tue, Mar 15, 2011 at 2:29 PM, Adam Stokar ajsto...@gmail.com wrote:
Thanks for the quick response Iwao. Seems like the binding is what I am
talking about then. Is there an easy way to override the default behavior?
On Tue, Mar 15, 2011 at 1:59 AM, Iwao AVE! haraw...@gmail.com wrote:
Hi Adam,
Try specifying the index of each textarea explicitly.
Mon: stripes:textarea name=messages[0] /
Tue: stripes:textarea name=messages[1] /
Wed: stripes:textarea name=messages[2] /
...
FYI, all 7 values are submitted by the browser unless the form element
is disabled.
The difference is how these values are bound by Stripes.
Hope this helps,
Iwao
2011/3/15 Adam Stokar ajsto...@gmail.com:
Hi All,
I am trying to submit a form with for a user's weekly hours.
At the top of the form, there is a textarea for each day of the week to
type
a message. The message is optional.
My intention is to submit the form and get 7 values, 1 for each
textarea,
regardless of whether the textarea is blank or not. Currently, if i
have a
message on Mon, Tues, and Thurs, I am only seeing 3 Strings in my
ActionBean
since Wed, Fri, Sat and Sun are all null when submitted. Is there a way
to
guarantee I submit 7 String values regardless of if the textarea have a
message or not?
Thanks in advance,
Adam
--
Colocation vs. Managed Hosting
A question and answer guide to determining the best fit
for your organization - today and in the future.
http://p.sf.net/sfu/internap-sfd2d
___
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
--
Colocation vs. Managed Hosting
A question and answer guide to determining the best fit
for your organization - today and in the future.
http://p.sf.net/sfu/internap-sfd2d
___
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
Re: [Stripes-users] Index Properties + Null Values
Even more : if you know in advance that you have 7 props, then why using a
list, and not 7 distinct properties ?
Cheers
Remi
2011/3/15 Poitras Christian christian.poit...@ircm.qc.ca
Maybe a better solution is to provide default values as empty/null strings
in the action bean's property.
So if your property look like
private ListString messages;
Try adding an initialisation method like
@Before(stages=LifecycleStage.BindingAndValidation)
public void populateDefaultMessages() {
messages = new ArrayListString();
for (int i = 0; i 7; i++) {
messages.add();
}
}
In your JSP, use indexed input fields like stripes:textarea
name=messages[1]/
Remember that empty textarea will be replaced by null (default behaviour).
But I think you will still have an array of 7 elements.
Christian
-Message d'origine-
De : Iwao AVE! [mailto:haraw...@gmail.com]
Envoyé : March-15-11 3:09 AM
À : Stripes Users List
Objet : Re: [Stripes-users] Index Properties + Null Values
Hi,
TypeConverter is for converting each value.
You need to write a custom ActionBeanPropertyBinder.
I wouldn't call it an easy way, but take a look at the default
implementation (DefaultActionBeanPropertyBinder) and see if you could
extend/override the default behavior.
Regards,
Iwao
2011/3/15 samuel baudouin osenseij...@gmail.com:
Hi Adam!
I would try converters : simply implement TypeConverterString and
bind it to the entities you are trying to retrieve.
I'd be interested to know how it worked!
Cheers,
Sam
On Tue, Mar 15, 2011 at 2:29 PM, Adam Stokar ajsto...@gmail.com wrote:
Thanks for the quick response Iwao. Seems like the binding is what I am
talking about then. Is there an easy way to override the default
behavior?
On Tue, Mar 15, 2011 at 1:59 AM, Iwao AVE! haraw...@gmail.com wrote:
Hi Adam,
Try specifying the index of each textarea explicitly.
Mon: stripes:textarea name=messages[0] /
Tue: stripes:textarea name=messages[1] /
Wed: stripes:textarea name=messages[2] /
...
FYI, all 7 values are submitted by the browser unless the form element
is disabled.
The difference is how these values are bound by Stripes.
Hope this helps,
Iwao
2011/3/15 Adam Stokar ajsto...@gmail.com:
Hi All,
I am trying to submit a form with for a user's weekly hours.
At the top of the form, there is a textarea for each day of the week
to
type
a message. The message is optional.
My intention is to submit the form and get 7 values, 1 for each
textarea,
regardless of whether the textarea is blank or not. Currently, if i
have a
message on Mon, Tues, and Thurs, I am only seeing 3 Strings in my
ActionBean
since Wed, Fri, Sat and Sun are all null when submitted. Is there a
way
to
guarantee I submit 7 String values regardless of if the textarea have
a
message or not?
Thanks in advance,
Adam
--
Colocation vs. Managed Hosting
A question and answer guide to determining the best fit
for your organization - today and in the future.
http://p.sf.net/sfu/internap-sfd2d
___
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
--
Colocation vs. Managed Hosting
A question and answer guide to determining the best fit
for your organization - today and in the future.
http://p.sf.net/sfu/internap-sfd2d
___
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
--
Colocation vs. Managed Hosting
A question and answer guide to determining the best fit
for your organization - today and in the future.
http://p.sf.net/sfu/internap-sfd2d___
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users
