Re: binding paramters in struts2 without the form
Thank you very much.
I found the ModelDriven is very useful. With it I donot have to add the
parametes to the action as the fields.
:)
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
If you don't want dot notation, I should consider using ModelDriven
interface. Take a look at
http://struts.apache.org/2.2.1/struts2-core/apidocs/com/opensymphony/xwork2/ModelDriven.html
2010/11/29 maven apache apachemav...@gmail.com:
Maurizio Cucchiara's answer seems like a good idea excepting I have add
the
personbean.name=xxx. (The personBean is required)
I do not want to use the ParameterAware,I want to use a object save some
default value of some parameters rather than the map.
Also,if using the parameterAware,why not using the
ActionContext.getcontext().getParameters() instead?
Jason
On Mon, Nov 29, 2010 at 5:25 AM, maven apache apachemav...@gmail.com
wrote:
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
Frankly, even after I watched your question on stackoverflow, I
can't
figure out what you meant.
:(
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
in the address bar
Thanks.
I use the http://xxx.action?firstName=name. So it does not work.
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
I do not know the parameter can be sent this way!!!
Thanks.
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflow
http://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name
/
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client
to a
java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is
not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not
get
the
parameters,it seems that the parameters are not populated to this
object.
}
}
It does not work since struts does not know which object should
be
used
to bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: binding paramters in struts2 without the form
Struts will not automatically populate fields based on parameters passed via the URL I always use URL to binding parameters to Action. And I have read source code of ParametersInterceptor, I think this Interceptor will populate all the params to Action. And it dose not treat params via URL or via POST differently. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
binding paramters in struts2 without the form
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is not called
from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get
the parameters,it seems that the parameters are not populated to this
object.
}
}
It does not work since struts does not know which object should be
used to bind the parameter.
I wonder there is any way to using this manner?
Re: binding paramters in struts2 without the form
Frankly, even after I watched your question on stackoverflow, I can't
figure out what you meant.
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port/your_struts.action?personBean.firstName=your_name
in the address bar
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflowhttp://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get the
parameters,it seems that the parameters are not populated to this object.
}
}
It does not work since struts does not know which object should be used to
bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: binding paramters in struts2 without the form
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
Frankly, even after I watched your question on stackoverflow, I can't
figure out what you meant.
:(
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
in the address bar
Thanks.
I use the http://xxx.action?firstName=name. So it does not work.
http://your_url:your_port/your_struts.action?personBean.firstName=your_name
I do not know the parameter can be sent this way!!!
Thanks.
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflow
http://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a
java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get the
parameters,it seems that the parameters are not populated to this object.
}
}
It does not work since struts does not know which object should be used
to bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: binding paramters in struts2 without the form
Struts will not automatically populate fields based on parameters passed via
the URL. Your action will need to implement the ParameterAware interface,
and the setParameters(MapString, String[] parameters) method. Then you can
use the map to populate your fields.
Jason
On Mon, Nov 29, 2010 at 5:25 AM, maven apache apachemav...@gmail.comwrote:
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
Frankly, even after I watched your question on stackoverflow, I can't
figure out what you meant.
:(
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
in the address bar
Thanks.
I use the http://xxx.action?firstName=name. So it does not work.
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
I do not know the parameter can be sent this way!!!
Thanks.
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflow
http://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a
java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get
the
parameters,it seems that the parameters are not populated to this object.
}
}
It does not work since struts does not know which object should be
used
to bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: binding paramters in struts2 without the form
2010/11/29 Jason Ferguson fergusonja...@gmail.com
Struts will not automatically populate fields based on parameters passed
via
the URL. Your action will need to implement the ParameterAware interface,
and the setParameters(MapString, String[] parameters) method. Then you
can
use the map to populate your fields.
Maurizio Cucchiara's answer seems like a good idea excepting I have add the
personbean.name=xxx. (The personBean is required)
I do not want to use the ParameterAware,I want to use a object save some
default value of some parameters rather than the map.
Also,if using the parameterAware,why not using the
ActionContext.getcontext().getParameters() instead?
Jason
On Mon, Nov 29, 2010 at 5:25 AM, maven apache apachemav...@gmail.com
wrote:
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
Frankly, even after I watched your question on stackoverflow, I can't
figure out what you meant.
:(
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
in the address bar
Thanks.
I use the http://xxx.action?firstName=name. So it does not work.
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
I do not know the parameter can be sent this way!!!
Thanks.
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflow
http://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a
java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is
not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get
the
parameters,it seems that the parameters are not populated to this
object.
}
}
It does not work since struts does not know which object should be
used
to bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: binding paramters in struts2 without the form
On Mon, Nov 29, 2010 at 6:55 AM, Jason Ferguson wrote: Struts will not automatically populate fields based on parameters passed via the URL. Your action will need to implement the ParameterAware interface, and the setParameters(MapString, String[] parameters) method. Then you can use the map to populate your fields. It won't? Is this new behavior? It's always worked for me just fine. Dave
Re: binding paramters in struts2 without the form
If you don't want dot notation, I should consider using ModelDriven
interface. Take a look at
http://struts.apache.org/2.2.1/struts2-core/apidocs/com/opensymphony/xwork2/ModelDriven.html
2010/11/29 maven apache apachemav...@gmail.com:
Maurizio Cucchiara's answer seems like a good idea excepting I have add the
personbean.name=xxx. (The personBean is required)
I do not want to use the ParameterAware,I want to use a object save some
default value of some parameters rather than the map.
Also,if using the parameterAware,why not using the
ActionContext.getcontext().getParameters() instead?
Jason
On Mon, Nov 29, 2010 at 5:25 AM, maven apache apachemav...@gmail.com
wrote:
2010/11/29 Maurizio Cucchiara maurizio.cucchi...@gmail.com
Frankly, even after I watched your question on stackoverflow, I can't
figure out what you meant.
:(
You don't necessary need struts tag, you can pass parameter via http
request, so, for example, if you enter
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
in the address bar
Thanks.
I use the http://xxx.action?firstName=name. So it does not work.
http://your_url:your_port
/your_struts.action?personBean.firstName=your_name
I do not know the parameter can be sent this way!!!
Thanks.
struts will try to inject value inside your bean.
Does this answer your question?
2010/11/29 maven apache apachemav...@gmail.com:
BTW,this is a cross post at
stackoverflow
http://stackoverflow.com/questions/4300409/binding-paramters-in-struts2-without-the-form
.
2010/11/29 maven apache apachemav...@gmail.com
s:form action=register
s:textfield name=personBean.firstName label=First name /
s:submit/
/s:form
public class Register extends ActionSupport {
private static final long serialVersionUID = 1L;
private Person personBean;
//
}
Using the s:form tag one can bind the parameter from the client to a
java
object(the personBean in the Register action).
However it seems that the struts tag is required,but my action is
not
called from the web form,so any way?
And I tried this way:
public class ParaWrapper(){
private String firstName;
public void setFirstName(String ..){
this.firstName=...
}
//the getter of firstName
public
}
public MyAction extends ActionSupport{
private ParaWrapper wrapper;
public void setXXX()...
public void getXXX()...
public void execute(){
System.out.println(wrapper.getFirstName()); //here I can not get
the
parameters,it seems that the parameters are not populated to this
object.
}
}
It does not work since struts does not know which object should be
used
to bind the parameter.
I wonder there is any way to using this manner?
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Maurizio Cucchiara
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
