Re: html:options and html:select
you can do the following:
html:select name=FormName property=xxx
logic:iterate id=product name=FormName property=ListName
option value=bean:write name=product
property=id/bean:write name=product property=name/
/logic:iterate
/html:select
'property' of the select box should be the name of the property in your
FormBean that you wish to store the selected value in.
You then iterate through the list in your form by using the logic:iterate
tag. For every object in your list an option tag is written, where the
value is the property 'id' of the current CProduct and the name displayed in
the select box is the name of this CProduc object. This may not work as it
stands due to using an Integer object - i'm not certain that you can set the
value of a select box option to an Integer object. You'd have to try it and
see, and perhaps somebody can clarify this further, but I've never tried
this myself.
HTH
claire :)
- Original Message -
From: Otto, Frank [EMAIL PROTECTED]
To: Struts-User (E-Mail) [EMAIL PROTECTED]
Sent: Monday, February 02, 2004 12:11 PM
Subject: html:options and html:select
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as value
and the name as label of the select box.
For example:
select name=ref
option value=1scanner/option
option value=2harddisk/option
/select
Has anyone an idea?
Regards,
Frank
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Re: html:options and html:select
ArrayList productList = new ArrayList();
CProduct product = new CProduct();
product.setId(new Integer(1));
product.setName(My Product);
productList.add(product);
request.setAttribute(products,productList.toArray());
...
html:option value=--/html:option
html:options collection=products property=id labelProperty=name
/
If you dont want to have a refering action then you can have an action
that returns null rather than a forward. and do this in jstl
c:import url=/product/list.do /
Cheers Mark
On 2 Feb 2004, at 13:11, Otto, Frank wrote:
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as
value and the name as label of the select box.
For example:
select name=ref
option value=1scanner/option
option value=2harddisk/option
/select
Has anyone an idea?
Regards,
Frank
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:options and html:select
Hi Frank
Try using
Request.setAttribute(collectionName,list);
html:select name=formBeanName property=seletedValue
html:options
collection=collectionName
value=id
labelProperty=name
name=comCProduct/
/html:select
I have tried putting the Collection as the request attribute never in
the form bean. One more thing make user you provide exact path of
CProduct in the name field.
Regards
Anant
-Original Message-
From: Otto, Frank [mailto:[EMAIL PROTECTED]
Sent: Monday, February 02, 2004 5:41 PM
To: Struts-User (E-Mail)
Subject: html:options and html:select
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as value
and the name as label of the select box.
For example:
select name=ref
option value=1scanner/option
option value=2harddisk/option
/select
Has anyone an idea?
Regards,
Frank
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RE: html:options and html:select
Otto, you can take a look at http://providers.sourceforge.net/, this
project can help you in filling options in selects. There is a 0.1
version, butwe are working in 0.2 with a lot of improvements.
Cheers.
Guillermo.
-Original Message-
From: Otto, Frank [mailto:[EMAIL PROTECTED]
Sent: Lunes, 02 de Febrero de 2004 09:28 a.m.
To: 'Struts Users Mailing List'
Subject: AW: html:options and html:select
Thanks for your answer, but
I have found out, that I can use html:optionsCollection.
html:select property=ref
html:optionsCollections name=myForm property=myListOfBean
value=id label=name/ /html:select
Regards,
Frank
-Ursprüngliche Nachricht-
Von: Claire Wall [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 2. Februar 2004 13:22
An: Struts Users Mailing List
Betreff: Re: html:options and html:select
you can do the following:
html:select name=FormName property=xxx
logic:iterate id=product name=FormName property=ListName
option value=bean:write name=product
property=id/bean:write name=product property=name/
/logic:iterate
/html:select
'property' of the select box should be the name of the property in your
FormBean that you wish to store the selected value in. You then iterate
through the list in your form by using the logic:iterate tag. For
every object in your list an option tag is written, where the value is
the property 'id' of the current CProduct and the name displayed in the
select box is the name of this CProduc object. This may not work as it
stands due to using an Integer object - i'm not certain that you can set
the value of a select box option to an Integer object. You'd have to try
it and see, and perhaps somebody can clarify this further, but I've
never tried this myself.
HTH
claire :)
- Original Message -
From: Otto, Frank [EMAIL PROTECTED]
To: Struts-User (E-Mail) [EMAIL PROTECTED]
Sent: Monday, February 02, 2004 12:11 PM
Subject: html:options and html:select
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as
value
and the name as label of the select box.
For example:
select name=ref
option value=1scanner/option
option value=2harddisk/option
/select
Has anyone an idea?
Regards,
Frank
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: html:options and html:select
If your list stores objects which is the type of Struts' LabelValueBean (provides only
getValue() and getLabel() methods), then you can simply as
html:select name=formBeanName property=seletedValue
html:options
collection=collectionName
value=value
labelProperty=label /
/html:select
Jiin-Her Lu
(816) 926-2145
[EMAIL PROTECTED] 02/02/04 06:31AM
Hi Frank
Try using
Request.setAttribute(collectionName,list);
html:select name=formBeanName property=seletedValue
html:options
collection=collectionName
value=id
labelProperty=name
name=comCProduct/
/html:select
I have tried putting the Collection as the request attribute never in
the form bean. One more thing make user you provide exact path of
CProduct in the name field.
Regards
Anant
-Original Message-
From: Otto, Frank [mailto:[EMAIL PROTECTED]
Sent: Monday, February 02, 2004 5:41 PM
To: Struts-User (E-Mail)
Subject: html:options and html:select
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as value
and the name as label of the select box.
For example:
select name=ref
option value=1scanner/option
option value=2harddisk/option
/select
Has anyone an idea?
Regards,
Frank
Confidentiality Notice
The information contained in this electronic message and any attachments to this
message are intended
for the exclusive use of the addressee(s) and may contain confidential or privileged
information. If
you are not the intended recipient, please notify the sender at Wipro or [EMAIL
PROTECTED] immediately
and destroy all copies of this message and any attachments.
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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