RE: html:select question

[as as]

Hi Paul,
 
Your question seems very similar to my post last week.
I need to set a pre-defined option in html:select using the
value= attribute, I thought the following will work:

 
For this you can set the attribute in your form class and when you use html:selectin 
your jsp, while populating the options in the drop down, struts will automatically 
select the dafult predetermined option and show it as selected.
 
(See vincent and robert's posts).
Let me know if that helps!

(I did try the same logic and when i give system.out in my jsp, it is identifying the 
correct default value-only that I cant see the option selected.let me know if yours 
works from these hints.
That would help me too)
:-)))
 
Thanks,
Sam.

Au-Yeung, Stella H [EMAIL PROTECTED] wrote:
I see. I'll try that tomorrow and let you know. Thx.

-Original Message-
From: Paul Stanton [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, March 09, 2004 12:05 AM
To: Struts Users Mailing List
Subject: Re: question


the most simplest solution is often the best

Au-Yeung, Stella H wrote:

 Paul wrote:
 

  
 labelProperty=name/ 
 
 No I don't know how to try yours because I don't see how the above 
 statement tells it to compare userId with person.id and then store 
 the value into person.id.
 
 In other words, I don't know how to convert my statement below to 
 yours:
 

 collection=uList name=UserFormBean property=userId 
labelproperty=commonName/
 
 
 -Original Message-
 From: Paul Stanton [mailto:[EMAIL PROTECTED]
 Sent: Monday, March 08, 2004 6:45 PM
 To: Struts Users Mailing List
 Subject: Re: question
 
 
 i think you are trying to do the following...
 
 
 labelProperty=name/ 
 
 
 this is assuming uList is a list of beans with id/name fields and your
 form has a userId field.
 
 Au-Yeung, Stella H wrote:
 
 
Hi:
I need to set a pre-defined option in using the
value= attribute, I thought the following will work:


 collection=uList name=UserFormBean property=userId 
labelproperty=commonName/

I have a person bean. I want to set the selected option if
person.id matches userId . I thought the value attribute is to
 
 be
 
compared with for marking an option selected. But the above doesn't
 
 work.
 
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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html:select question

[Au-Yeung, Stella H]

Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id
html:options collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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Re: html:select question

[Paul Stanton]

i think you are trying to do the following...

html:select name=UserFormBean property=userId
html:options collection=uList property=id labelProperty=name/
/html:select
this is assuming uList is a list of beans with id/name fields and your 
form has a userId field.

Au-Yeung, Stella H wrote:

Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:
bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id
html:options collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select
I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?


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RE: html:select question

[Gopalakrishnan, Jayesh]

Try something like this, 

bean:define id=uList name=UserFormBean property=userList/
bean;define id=person name=person.id /
html:select property=person.id value=%=person%
html:options collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select


The value attribute is RT-Exp, and not name of a bean.


hth
-jayash


-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 3:38 PM
To: '[EMAIL PROTECTED]'
Subject: html:select question


Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id
html:options collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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RE: html:select question

[Au-Yeung, Stella H]

I got a compilation errror after I changed to using %= %:

Here's my error:
cannot resolve symbol
probably occurred due to an error in
/app/fdd/shopWorkOrder/CreateShopWorkOrder.jsp line 92:
html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%


My actual segment of JSP:
  bean:define id=eList name=ShopWorkOrderFormBean
property=engineerList/
  html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%
   html:options collection=eList name=ShopWorkOrderFormBean
property=userId labelproperty=commonName/
  /html:select

engineerId is an attribute in the dataBean shopWorkOrder.  Can't I
reference shopWorkOrder.engineerId  inside the %= %?

I want to compare value of userId in the collection with
shopWorkOrder.engineerId.


-Original Message-
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: RE: html:select question


Try something like this, 

bean:define id=uList name=UserFormBean property=userList/
bean;define id=person name=person.id / html:select
property=person.id value=%=person% html:options collection=uList
name=UserFormBean property=userId
labelproperty=commonName//html:select


The value attribute is RT-Exp, and not name of a bean.


hth
-jayash


-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 3:38 PM
To: '[EMAIL PROTECTED]'
Subject: html:select question


Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options
collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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Re: html:select question

[Paul Stanton]

did you try mine?

Au-Yeung, Stella H wrote:

I got a compilation errror after I changed to using %= %:

Here's my error:
cannot resolve symbol
probably occurred due to an error in
/app/fdd/shopWorkOrder/CreateShopWorkOrder.jsp line 92:
html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%
My actual segment of JSP:
  bean:define id=eList name=ShopWorkOrderFormBean
property=engineerList/
  html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%
   html:options collection=eList name=ShopWorkOrderFormBean
property=userId labelproperty=commonName/
  /html:select
engineerId is an attribute in the dataBean shopWorkOrder.  Can't I
reference shopWorkOrder.engineerId  inside the %= %?
I want to compare value of userId in the collection with
shopWorkOrder.engineerId.
-Original Message-
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: RE: html:select question

Try something like this, 

bean:define id=uList name=UserFormBean property=userList/
bean;define id=person name=person.id / html:select
property=person.id value=%=person% html:options collection=uList
name=UserFormBean property=userId
labelproperty=commonName//html:select
The value attribute is RT-Exp, and not name of a bean.

hth
-jayash
-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 3:38 PM
To: '[EMAIL PROTECTED]'
Subject: html:select question
Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:
bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options
collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select
I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?


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RE: html:select question

[Gopalakrishnan, Jayesh]

engineerId is an attribute in the dataBean shopWorkOrder.  Can't I
reference shopWorkOrder.engineerId  inside the %= %?


I guess shopWorkOrder is the attribute name of the bean.
The %=  % should contain a java expression.
Use the bean:define to define a JSP variable and use it in %= %

bean:define id=engineerId name=shopWorkOrder property=engineerId /

then use %=engineerId% in the html:select.



-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 4:49 PM
To: 'Struts Users Mailing List'
Subject: RE: html:select question


I got a compilation errror after I changed to using %= %:

Here's my error:
cannot resolve symbol
probably occurred due to an error in
/app/fdd/shopWorkOrder/CreateShopWorkOrder.jsp line 92:
html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%


My actual segment of JSP:
  bean:define id=eList name=ShopWorkOrderFormBean
property=engineerList/
  html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%
   html:options collection=eList name=ShopWorkOrderFormBean
property=userId labelproperty=commonName/
  /html:select

engineerId is an attribute in the dataBean shopWorkOrder.  Can't I
reference shopWorkOrder.engineerId  inside the %= %?

I want to compare value of userId in the collection with
shopWorkOrder.engineerId.


-Original Message-
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: RE: html:select question


Try something like this, 

bean:define id=uList name=UserFormBean property=userList/
bean;define id=person name=person.id / html:select
property=person.id value=%=person% html:options collection=uList
name=UserFormBean property=userId
labelproperty=commonName//html:select


The value attribute is RT-Exp, and not name of a bean.


hth
-jayash


-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 3:38 PM
To: '[EMAIL PROTECTED]'
Subject: html:select question


Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options
collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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RE: html:select question

[Au-Yeung, Stella H]

I tried the following and got the same result.  Is this what you mean? If I
remove the value= then I don't get the compilation error.

  bean:define id=eList name=ShopWorkOrderFormBean
property=engineerList/
  bean:define id=engineer name=ShopWorkOrderFormBean
property=shopWorkOrder.engineerId/
  html:select property=shopWorkOrder.engineerId
value=%=engineer%
   html:options collection=eList name=ShopWorkOrderFormBean
property=userId labelproperty=commonName/
  /html:select


cannot resolve symbol
probably occurred due to an error in
/app/fdd/shopWorkOrder/CreateShopWorkOrder.jsp line 93:
html:select property=shopWorkOrder.engineerId value=%=engineer%


symbol  : method setValue  (java.lang.Object)
location: class org.apache.struts.taglib.html.SelectTag
_html_select0.setValue(engineer); 



-Original Message-
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 8:44 PM
To: Struts Users Mailing List
Subject: RE: html:select question



engineerId is an attribute in the dataBean shopWorkOrder.  Can't I 
reference shopWorkOrder.engineerId  inside the %= %?


I guess shopWorkOrder is the attribute name of the bean.
The %=  % should contain a java expression.
Use the bean:define to define a JSP variable and use it in %= %

bean:define id=engineerId name=shopWorkOrder property=engineerId /

then use %=engineerId% in the html:select.



-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 4:49 PM
To: 'Struts Users Mailing List'
Subject: RE: html:select question


I got a compilation errror after I changed to using %= %:

Here's my error:
cannot resolve symbol
probably occurred due to an error in
/app/fdd/shopWorkOrder/CreateShopWorkOrder.jsp line 92: html:select
property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%


My actual segment of JSP:
  bean:define id=eList name=ShopWorkOrderFormBean
property=engineerList/
  html:select property=shopWorkOrder.engineerId
value=%=shopWorkOrder.engineerId%
   html:options collection=eList name=ShopWorkOrderFormBean
property=userId labelproperty=commonName/
  /html:select

engineerId is an attribute in the dataBean shopWorkOrder.  Can't I
reference shopWorkOrder.engineerId  inside the %= %?

I want to compare value of userId in the collection with
shopWorkOrder.engineerId.


-Original Message-
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: RE: html:select question


Try something like this, 

bean:define id=uList name=UserFormBean property=userList/
bean;define id=person name=person.id / html:select
property=person.id value=%=person% html:options collection=uList
name=UserFormBean property=userId
labelproperty=commonName//html:select


The value attribute is RT-Exp, and not name of a bean.


hth
-jayash


-Original Message-
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 08, 2004 3:38 PM
To: '[EMAIL PROTECTED]'
Subject: html:select question


Hi:
I need to set a pre-defined option in html:select using the value=
attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options
collection=uList name=UserFormBean property=userId
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to be
compared with for marking an option selected.   But the above doesn't work.
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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RE: html:select question

[Au-Yeung, Stella H]

Paul wrote:
html:select name=UserFormBean property=userId
  html:options collection=uList property=id
labelProperty=name/ /html:select

No I don't know how to try yours because I don't see how the above statement
tells it to compare userId with person.id and then store the value into
person.id.

In other words, I don't know how to convert my statement below to yours:
 bean:define id=uList name=UserFormBean property=userList/ 
 html:select property=person.id value=person.id html:options 
 collection=uList name=UserFormBean property=userId 
 labelproperty=commonName//html:select

-Original Message-
From: Paul Stanton [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: Re: html:select question


i think you are trying to do the following...

html:select name=UserFormBean property=userId
html:options collection=uList property=id
labelProperty=name/ /html:select

this is assuming uList is a list of beans with id/name fields and your 
form has a userId field.

Au-Yeung, Stella H wrote:

 Hi:
 I need to set a pre-defined option in html:select using the 
 value= attribute, I thought the following will work:
 
 bean:define id=uList name=UserFormBean property=userList/ 
 html:select property=person.id value=person.id html:options 
 collection=uList name=UserFormBean property=userId 
 labelproperty=commonName//html:select
 
 I have a person bean.   I want to set the selected  option if
 person.id  matches userId .   I thought the value attribute  is to
be
 compared with for marking an option selected.   But the above doesn't
work.
 It always set the 1st option to be the selected option .
 Am I misunderstanding the use of value=?
 
 
 
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 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 
 

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Re: html:select question

[Paul Stanton]

the html:options tag handles this.

Au-Yeung, Stella H wrote:

Paul wrote:

html:select name=UserFormBean property=userId
html:options collection=uList property=id
labelProperty=name/ /html:select

No I don't know how to try yours because I don't see how the above statement
tells it to compare userId with person.id and then store the value into
person.id.
In other words, I don't know how to convert my statement below to yours:

bean:define id=uList name=UserFormBean property=userList/ 
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select


-Original Message-
From: Paul Stanton [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: Re: html:select question

i think you are trying to do the following...

html:select name=UserFormBean property=userId
html:options collection=uList property=id
labelProperty=name/ /html:select
this is assuming uList is a list of beans with id/name fields and your 
form has a userId field.

Au-Yeung, Stella H wrote:


Hi:
I need to set a pre-defined option in html:select using the 
value= attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/ 
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to
be

compared with for marking an option selected.   But the above doesn't
work.

It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?


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To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: html:select question

[Paul Stanton]

the most simplest solution is often the best

Au-Yeung, Stella H wrote:

Paul wrote:

html:select name=UserFormBean property=userId
html:options collection=uList property=id
labelProperty=name/ /html:select

No I don't know how to try yours because I don't see how the above statement
tells it to compare userId with person.id and then store the value into
person.id.
In other words, I don't know how to convert my statement below to yours:

bean:define id=uList name=UserFormBean property=userList/ 
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select


-Original Message-
From: Paul Stanton [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 08, 2004 6:45 PM
To: Struts Users Mailing List
Subject: Re: html:select question

i think you are trying to do the following...

html:select name=UserFormBean property=userId
html:options collection=uList property=id
labelProperty=name/ /html:select
this is assuming uList is a list of beans with id/name fields and your 
form has a userId field.

Au-Yeung, Stella H wrote:


Hi:
I need to set a pre-defined option in html:select using the 
value= attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/ 
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to
be

compared with for marking an option selected.   But the above doesn't
work.

It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?


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RE: html:select question

[Au-Yeung, Stella H]

I see.  I'll try that tomorrow and let you know.  Thx.

-Original Message-
From: Paul Stanton [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, March 09, 2004 12:05 AM
To: Struts Users Mailing List
Subject: Re: html:select question


the most simplest solution is often the best

Au-Yeung, Stella H wrote:

 Paul wrote:
 
html:select name=UserFormBean property=userId
 html:options collection=uList property=id
 
 labelProperty=name/ /html:select
 
 No I don't know how to try yours because I don't see how the above 
 statement tells it to compare userId with person.id and then store 
 the value into person.id.
 
 In other words, I don't know how to convert my statement below to 
 yours:
 
bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select
 
 
 -Original Message-
 From: Paul Stanton [mailto:[EMAIL PROTECTED]
 Sent: Monday, March 08, 2004 6:45 PM
 To: Struts Users Mailing List
 Subject: Re: html:select question
 
 
 i think you are trying to do the following...
 
 html:select name=UserFormBean property=userId
   html:options collection=uList property=id
labelProperty=name/ 
 /html:select
 
 this is assuming uList is a list of beans with id/name fields and your
 form has a userId field.
 
 Au-Yeung, Stella H wrote:
 
 
Hi:
I need to set a pre-defined option in html:select using the
value= attribute, I thought the following will work:

bean:define id=uList name=UserFormBean property=userList/
html:select property=person.id value=person.id html:options 
collection=uList name=UserFormBean property=userId 
labelproperty=commonName//html:select

I have a person bean.   I want to set the selected  option if
person.id  matches userId .   I thought the value attribute  is to
 
 be
 
compared with for marking an option selected.   But the above doesn't
 
 work.
 
It always set the 1st option to be the selected option .
Am I misunderstanding the use of value=?



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html:select question

[William Miles]

Howdy folks,


I am having some problems and hope somebody can help. Using 
struts-example as a starting point, I would like to move the following 
decalration out of the jsp page and into the ActionBean(for the sake of 
this example, we add it there):

java.util.ArrayList list = new java.util.ArrayList();
list.add(new example.LabelValueBean(one, 1));
list.add(new example.LabelValueBean(two, 2));
list.add(new example.LabelValueBean(three, 3));
list.add(new example.LabelValueBean(four, 4));

so in my FormBean and DataBean I added the setter and getter methods to 
accomodate the above declaration eg:

private ArrayList list = null;
private String select = one;

public void ArrayList getList(){
	return list;
}


public void setList(ArrayList list){
	this.list=list;
}

public void String getSelect(){
	return select;
}


public void setSelect(String select){
	this.select=select;
}

and added the list to the DataBean(which is used to populate the 
FormBean) in the ActionBean:
		...
		data.setList(list);
		...

now for the problem, how should i define the html:select and 
html:options tags to get  it to display the ArrayList instantiated in 
the ActionBean?

html:select property=select
  html:options collection=list
		property=value
labelProperty=label/
/html:select

but this does not work.

Any help will be greatly appreciated.

Thanks
William


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Re: html:select question

[William Miles]

Figured it out, I needed to add:

session.setAttribute(list, list);

To my ActionBean

Cheers
William

William Miles wrote:


Howdy folks,


I am having some problems and hope somebody can help. Using 
struts-example as a starting point, I would like to move the following 
decalration out of the jsp page and into the ActionBean(for the sake 
of this example, we add it there):

java.util.ArrayList list = new java.util.ArrayList();
list.add(new example.LabelValueBean(one, 1));
list.add(new example.LabelValueBean(two, 2));
list.add(new example.LabelValueBean(three, 3));
list.add(new example.LabelValueBean(four, 4));

so in my FormBean and DataBean I added the setter and getter methods 
to accomodate the above declaration eg:

private ArrayList list = null;
private String select = one;

public void ArrayList getList(){
return list;
}


public void setList(ArrayList list){
this.list=list;
}

public void String getSelect(){
return select;
}


public void setSelect(String select){
this.select=select;
}

and added the list to the DataBean(which is used to populate the 
FormBean) in the ActionBean:
...
data.setList(list);
...

now for the problem, how should i define the html:select and 
html:options tags to get  it to display the ArrayList instantiated 
in the ActionBean?

html:select property=select
  html:options collection=list
property=value
labelProperty=label/
/html:select

but this does not work.

Any help will be greatly appreciated.

Thanks
William


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html:select question

[Andreas Langmann]

Hello,

i use a selectbox... the variables sb_lx and sb_l are inside the
formbean. 
With the attached jsp-code i need to put the object sb_l from formbean
into context

request.setAttribute(sb_l, myform.getSb_l());

html:select property=sb_lx multiple=false size=6
  html:options collection=sb_l property=id labelProperty=value/
/html:select

So it works fine... but is there a way to do it without the
setAttribute?

Tnx,

Andreas

-- 
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Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

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RE: html:select question

[edgar]

Struts-el is a good solution for this.  

  html-el:options collection=${formean.sb_l} property=id
labelProperty=value/ /html:select

-Original Message-
From: Andreas Langmann [mailto:andreas.langmann;isb-ag.de] 
Sent: Monday, November 11, 2002 4:15 AM
To: 'Struts Users Mailing List'
Subject: html:select question


Hello,

i use a selectbox... the variables sb_lx and sb_l are inside the
formbean. 
With the attached jsp-code i need to put the object sb_l from formbean
into context

request.setAttribute(sb_l, myform.getSb_l());

html:select property=sb_lx multiple=false size=6
  html:options collection=sb_l property=id labelProperty=value/
/html:select
So it works fine... but is there a way to do it without the
setAttribute?

Tnx,

Andreas

-- 
Dipl. Ing. (BA) Andreas Langmann
Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
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Re: html:select question

[Andreas Langmann]

 
 Struts-el is a good solution for this.
 
   html-el:options collection=${formean.sb_l} property=id
 labelProperty=value/ /html:select
 

Hmm... thats great! Thanks for advice!

Andreas

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Software Developer

ISB AG 
Karlstr. 52-54   
76133 Karlsruhe

Telefon: +49 (0)721/82800-0
Telefax: +49 (0)721/82800-82

Email: [EMAIL PROTECTED]
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RE: html:select question

[Teh, Kah Loong]

Sri, 
I solved my problem by doing a workaround.
nothing great, but it would have been great if i didn't need to.

Thanks for the input!


Kael



-Original Message-
From: Sri Sankaran [mailto:[EMAIL PROTECTED]] 
Sent: Friday, August 23, 2002 3:28 PM
To: Struts Users Mailing List
Subject: RE: html:select question


Are you sure it doesn't work?  I have had Struts implicitly convert
booleans to String.

If it doesn't work you could always set up a dummy getter:

public String getFoo() {
  return  + room.CDRRomUseID;
}

and use 'foo' as your property value.

Sri

-Original Message-
From: Teh, Kah Loong [mailto:[EMAIL PROTECTED]] 
Sent: Friday, August 23, 2002 4:15 PM
To: Struts Users Mailing List
Subject: RE: html:select question


Sri, 
Thanks for your suggestion.  

Sorry i should have provided more details in my original question

with the same following code :
html:select property=room.CDRRoomUseID 
 value=%=Room_Obj.getCDRRoomUseID_desc() % 
 html:options   collection=CDRRoomUseList property=CDRRoomUseID
 labelProperty=CDRRoomUse / /html:select

var types :
room.CDRRoomUseID - int
value = String
the options block is essentially recording CDRRoomUseIDs (of type int)
to be saved to room.CDRRoomUseID, the display however, would be strings
(labelProperty = CDRRoomUse) therefore your suggestion would not take
hold.

Do you have any more suggestions? help much appreciated.


Kael




-Original Message-
From: Sri Sankaran [mailto:[EMAIL PROTECTED]] 
Sent: Friday, August 23, 2002 12:01 PM
To: Struts Users Mailing List
Subject: RE: html:select question


You don't need the value attribute.  All you have to do is set the
property attribute of the html:select (room.CDRRoomUseID) to the value
you want displayed by default.  For example, if room.CDRRoomUseID is set
to 'foo' and 'foo' is one of the value in the collection CDRRoomUseList,
it will show selected when the page loads.

Sri

-Original Message-
From: Teh, Kah Loong [mailto:[EMAIL PROTECTED]] 
Sent: Friday, August 23, 2002 12:50 PM
To: [EMAIL PROTECTED]
Subject: html:select question


I'm trying to create a drop down Combo Box that allows 
a user to select a choice out of many from a given list.
This would sort of be like an update process for an 
existing database entry.

I would like to display the original data as the default 
entry for the combo box.
According to the API, this can be done by setting the 'value' 
attribute for html:select, i have tried doing so but was not
successful. The default value that is displayed on the combo box happens
to 
be the first value returned from the List, i.e. CDRRoomUseList


I have written the following code segment :

// bean declarations
jsp:useBean id=CDRRoomUseListclass=java.util.List
scope=request /

// for generating the drop down combo box 
html:select property=room.CDRRoomUseID value=%=
Room_Obj.getCDRRoomUseID_desc() % 
 html:options   collection=CDRRoomUseList property=CDRRoomUseID
 labelProperty=CDRRoomUse / /html:select


I have even tried doing :
html:select property=room.CDR... value=test  

but this did not work as well.


Can anybody point me towards the right direction?

Thanks for any help in advance.


Kael
Facilities Planning
University of Wisconsin - Eau Claire


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Html:select question

[Kilmer, Erich]

In the struts example struts-select.jsp there is this code:
  html:select property=singleSelect size=10
html:option value=Single 0Single 0/html:option
html:option value=Single 1Single 1/html:option
...
html:option value=Single 9Single 9/html:option
  /html:select

When I try this code:
html:select property=status size=2
   html:option value=enabledEnabled/html:option
   html:option value=disabledDisabled/html:option
/html:select

I get:
500 Internal Server Error
javax.servlet.jsp.JspException: No getter method available for property
status for bean under name org.apache.struts.taglib.html.BEAN
at org.apache.struts.taglib.html.SelectTag.doStartTag(SelectTag.java:304)
at /input.jsp._jspService(/input.jsp.java:322) (JSP page line 98)
at com.orionserver[Orion/1.5.2 (build
10460)].http.OrionHttpJspPage.service(Unknown Source)

Why? I want status to be the name of the request parameter that is sent
back. Why does Struts think this is a bean property?

Should I use something other than property?
TIA,

Erich Kilmer
Bell+Howell
RTP, NC

Re: Html:select question

[Peter Alfors]

I haven't actually used the html:select tag, but it looks as though is
expects to retrieve data from a bean.
The name attribute specifies which bean to use (in the pageContext) and the
property attribute specifies which
property of the bean to use.

HTH,
Pete

Kilmer, Erich wrote:

 In the struts example struts-select.jsp there is this code:
   html:select property=singleSelect size=10
 html:option value=Single 0Single 0/html:option
 html:option value=Single 1Single 1/html:option
 ...
 html:option value=Single 9Single 9/html:option
   /html:select

 When I try this code:
 html:select property=status size=2
html:option value=enabledEnabled/html:option
html:option value=disabledDisabled/html:option
 /html:select

 I get:
 500 Internal Server Error
 javax.servlet.jsp.JspException: No getter method available for property
 status for bean under name org.apache.struts.taglib.html.BEAN
 at org.apache.struts.taglib.html.SelectTag.doStartTag(SelectTag.java:304)
 at /input.jsp._jspService(/input.jsp.java:322) (JSP page line 98)
 at com.orionserver[Orion/1.5.2 (build
 10460)].http.OrionHttpJspPage.service(Unknown Source)

 Why? I want status to be the name of the request parameter that is sent
 back. Why does Struts think this is a bean property?

 Should I use something other than property?
 TIA,

 Erich Kilmer
 Bell+Howell
 RTP, NC

RE: Html:select question

[Kilmer, Erich]

In html:text the property field is the name part of the name=value in the
query string. In other word its the name in the request parameter. 

In the struts-select.jsp there are two examples. One sets up a select with a
list (called multipleValues). I can see how it works.

The other, single select has all of the text in the html:option. Is there a
bean called singleSelect stuck in the request or session?

TIA,
Erich

-Original Message-
From: Peter Alfors [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 02, 2001 3:16 PM
To: [EMAIL PROTECTED]
Subject: Re: Html:select question


I haven't actually used the html:select tag, but it looks as though is
expects to retrieve data from a bean.
The name attribute specifies which bean to use (in the pageContext) and the
property attribute specifies which
property of the bean to use.

HTH,
Pete

Kilmer, Erich wrote:

 In the struts example struts-select.jsp there is this code:
   html:select property=singleSelect size=10
 html:option value=Single 0Single 0/html:option
 html:option value=Single 1Single 1/html:option
 ...
 html:option value=Single 9Single 9/html:option
   /html:select

 When I try this code:
 html:select property=status size=2
html:option value=enabledEnabled/html:option
html:option value=disabledDisabled/html:option
 /html:select

 I get:
 500 Internal Server Error
 javax.servlet.jsp.JspException: No getter method available for property
 status for bean under name org.apache.struts.taglib.html.BEAN
 at org.apache.struts.taglib.html.SelectTag.doStartTag(SelectTag.java:304)
 at /input.jsp._jspService(/input.jsp.java:322) (JSP page line 98)
 at com.orionserver[Orion/1.5.2 (build
 10460)].http.OrionHttpJspPage.service(Unknown Source)

 Why? I want status to be the name of the request parameter that is sent
 back. Why does Struts think this is a bean property?

 Should I use something other than property?
 TIA,

 Erich Kilmer
 Bell+Howell
 RTP, NC

Re: Html:select question

[Trever M. Shick]

It does this because it needs to pull the value as a property from the bean
in order to determine what value to make selected in the list box.

If you don't want this to be pulled from the bean, then just use regular
HTML tags.

Trever

- Original Message -
From: Kilmer, Erich [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 02, 2001 1:04 PM
Subject: Html:select question


 In the struts example struts-select.jsp there is this code:
   html:select property=singleSelect size=10
 html:option value=Single 0Single 0/html:option
 html:option value=Single 1Single 1/html:option
 ...
 html:option value=Single 9Single 9/html:option
   /html:select

 When I try this code:
 html:select property=status size=2
html:option value=enabledEnabled/html:option
html:option value=disabledDisabled/html:option
 /html:select

 I get:
 500 Internal Server Error
 javax.servlet.jsp.JspException: No getter method available for property
 status for bean under name org.apache.struts.taglib.html.BEAN
 at org.apache.struts.taglib.html.SelectTag.doStartTag(SelectTag.java:304)
 at /input.jsp._jspService(/input.jsp.java:322) (JSP page line 98)
 at com.orionserver[Orion/1.5.2 (build
 10460)].http.OrionHttpJspPage.service(Unknown Source)

 Why? I want status to be the name of the request parameter that is sent
 back. Why does Struts think this is a bean property?

 Should I use something other than property?
 TIA,

 Erich Kilmer
 Bell+Howell
 RTP, NC