hello,
ok - then i got you wrong. it sounded like you just try to bind a field to a
bean.
generally spoken: all you need to access such information manually is
available via:
FacesContext.getCurrentInstance().getExternalContext()
e.g.:
FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap()
to get e.g. the HttpServletRequest object itself via
FacesContext.getCurrentInstance().getExternalContext().getRequest() should
be the last approach.
it depends on what you are trying to do.
if these hints don't solve your problem, please provide more details about
your intentions.
regards,
gerhard
2008/11/15 Jan-Kees van Andel <[EMAIL PROTECTED]>
> With request, you mean HttpServletRequest? In that case, yes you can get it
> from a Java class (managed bean, but also a validator, converter, etc., as
> long as you are inside a Faces request).
>
> Just call: HttpServletRequest req = (HttpServletRequest)
> (FacesContext.getCurrentInstance().getExternalContext().getRequest());
>
> The cast is needed because JSF can also run inside a Portlet container. In
> that case, you need to cast to portletrequest.
>
> Hope this solves your problem,
>
> Jan-Kees
>
>
> 2008/11/15 tong123123 <[EMAIL PROTECTED]>
>
> No, the hello world example have not
>> shown how to get a request object in managed bean.
>> the code is
>>
>> public class HelloWorldBacking {
>>
>>
>> //properties
>> private String name;
>>
>> /**
>> * default empty constructor
>> */
>> public HelloWorldBacking(){
>> }
>>
>> //-------------------getter & setter
>> public String getName() {
>> return name;
>> }
>> public void setName(String name) {
>> this.name = name;
>> }
>>
>> /**
>> * Method that is backed to a submit button of a form.
>> */
>> public String send(){
>> //do real logic
>> return ("success");
>> }
>> }
>>
>> the HelloWorldBacking has not shown how to
>> get the request object, is it impossible or
>> if possible, how to get the request object
>> in HelloWorldBacking bean?
>>
>>
>> --- 2008年11月15日 星期六，Gerhard Petracek <[EMAIL PROTECTED]> 寫道﹕
>>
>> > 寄件人: Gerhard Petracek <[EMAIL PROTECTED]>
>> > 主題: Re: can I get the request object in managed bean?
>> > 收件人: "MyFaces Discussion" <[email protected]>,
>> [EMAIL PROTECTED]
>> > 日期: 2008 11 15 星期六 上午 4:12
>> > hello,
>> >
>> > the hello world example(s) will help you to get a basic
>> > idea.
>> > a description to generate these examples is available at
>> > [1]
>> >
>> > regards,
>> > gerhard
>> >
>> > [1]
>> > http://wiki.apache.org/myfaces/MyFaces_Archetypes_for_Maven
>> >
>> >
>> >
>> > 2008/11/14 tong123123 <[EMAIL PROTECTED]>
>> >
>> > > as captioned, when I submit a jsf form,
>> > > where will the requst go to? can I get
>> > > the request object in managed bean?
>> > > how to get it in managed bean?
>> > >
>> > >
>> > > 為了不斷提升Yahoo!
>> > Mail，雅虎香港誠邀你參與意見調查。請前往
>> > > http://surveylink.yahoo.com/wix/p5429076.aspx
>> > 發表你的意見!
>> > >
>> >
>> >
>> >
>> > --
>> >
>> > http://www.irian.at
>> >
>> > Your JSF powerhouse -
>> > JSF Consulting, Development and
>> > Courses in English and German
>> >
>> > Professional Support for Apache MyFaces
>>
>>
>> 為了不斷提升Yahoo! Mail，雅虎香港誠邀你參與意見調查。請前往
>> http://surveylink.yahoo.com/wix/p5429076.aspx 發表你的意見!
>>
>
>
--
http://www.irian.at
Your JSF powerhouse -
JSF Consulting, Development and
Courses in English and German
Professional Support for Apache MyFaces
