Re: get data to Collection
Hello,
1. write set and get methods in Form bean for a Collection Flag.
I have this methods
2. In the jsp write the following code
logic:equal name=NameOfForm property=collectionFlag value=true
on top of the iterate tag.
I don't understant this code. What does it do?
I used this code, but ineffectibely:
logic:iterate id=daiktas name=access scope=session indexId=testid
logic:equal name=daiktas property=read value=true
html:multibox property=read name = daiktas
bean:write name = daiktas property=read/
/html:multibox
bean:write name = daiktas property=read/
bean:write name=testid/
/logic:equal
/logic:iterate
Must I set inside Collection or something...?
- Original Message -
From: neelima mahesh [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Thursday, January 30, 2003 12:21 AM
Subject: Re: get data to Collection
Hi,
Please try this.
When u set collection to Form Bean in Action Bean, u can determine the
size of the collection. Depending on the collection size u can set a Flag
value true/false..
1. write set and get methods in Form bean for a Collection Flag.
2. In the jsp write the following code
logic:equal name=NameOfForm property=collectionFlag value=true
on top of the iterate tag.
Which solves ur problem
Thanks
Mahesh!
Kafka [EMAIL PROTECTED] wrote:Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server
Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
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Re: get data to Collection
I try this, but ineffectively... I get follow error.
Maybe I can get example, where I can see how implement
Collection and multicheck...
error:
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, January 30, 2003 12:29 AM
Subject: RE: get data to Collection
public void reset(ActionMapping mapping, HttpServletRequest request) {
read = new ArrayList();
//skip others params
}
Regards,
PQ
This Guy Thinks He Knows Everything
This Guy Thinks He Knows What He Is Doing
-Original Message-
From: Kafka [mailto:[EMAIL PROTECTED]]
Sent: January 29, 2003 5:02 PM
To: Struts Users Mailing List
Subject: get data to Collection
Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
logic:notEmpty name=access
logic:iterate id=daiktas name=access scope=session
html:multibox property=read name = daiktas
bean:write name = daiktas property=read/
/html:multibox
bean:write name = daiktas property=read/
/logic:iterate
/logic:notEmpty
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server
Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
-
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]
get data to Collection
Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
logic:notEmpty name=access
logic:iterate id=daiktas name=access scope=session
html:multibox property=read name = daiktas
bean:write name = daiktas property=read/
/html:multibox
bean:write name = daiktas property=read/
/logic:iterate
/logic:notEmpty
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: get data to Collection
Hi,
Please try this.
When u set collection to Form Bean in Action Bean, u can determine the size of the
collection. Depending on the collection size u can set a Flag value true/false..
1. write set and get methods in Form bean for a Collection Flag.
2. In the jsp write the following code
logic:equal name=NameOfForm property=collectionFlag value=true
on top of the iterate tag.
Which solves ur problem
Thanks
Mahesh!
Kafka [EMAIL PROTECTED] wrote:Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
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Yahoo! Mail Plus - Powerful. Affordable. Sign up now
RE: get data to Collection
public void reset(ActionMapping mapping, HttpServletRequest request) {
read = new ArrayList();
//skip others params
}
Regards,
PQ
This Guy Thinks He Knows Everything
This Guy Thinks He Knows What He Is Doing
-Original Message-
From: Kafka [mailto:[EMAIL PROTECTED]]
Sent: January 29, 2003 5:02 PM
To: Struts Users Mailing List
Subject: get data to Collection
Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
logic:notEmpty name=access
logic:iterate id=daiktas name=access scope=session
html:multibox property=read name = daiktas
bean:write name = daiktas property=read/
/html:multibox
bean:write name = daiktas property=read/
/logic:iterate
/logic:notEmpty
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
