From: "rahul" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
To: "Struts Users Mailing List" <user@struts.apache.org>
Subject: RE: form bean population confusion
Date: Mon, 03 Oct 2005 10:25:15 +0530
see inline comments #####
> -----Original Message-----
> From: croffman rhenv [mailto:[EMAIL PROTECTED]
> Sent: Saturday, October 01, 2005 8:41 PM
> To: user@struts.apache.org
> Subject: RE: form bean population confusion
>
>
> Thanks for the reply.
>
> 1. Looks like I got into the problem, because of 3 pages.
>
> I have defined action mappings as:
> action1 ==> no ActionForm
> action2 ==> takes a DynaValidatorForm (form1) for all the user data u
> received in jsp1
> action3 ==> called when jsp2 submission and displays jsp3
> 2. Is it correct to take the form name for the action3 as "form2".
>
> Action1 is invoked ==> there is no form attached to it. it's fine.
> Action2 is invoked ==> form1 is populated with input data for
> search at RUN
> TIME (seen in debug in mode action class). But when coming on
> page2 display,
> it is empty.
>
####
Before forwarding the request to jsp2 in action2, u need to
set the data either in session or in request as an attribute.
In the form of some bean.
Then use following in jsp2
<html:form action="/action 3" >
<html:text property="lastName" name="beanName" />
....
</html:form>
where "beanName" is the name by which u have set the attribute in
session or in request.
> In jsp2, I used
> <html:form action="/action 3">
> <html:text property="lastName">
> .....
> </html:form>,
> 3. I didn't specify name attribute in <hml:text> and <html:form>tags.
Does
> this cause any problem?
>
> I saw page2 view source as:
> <form name="form2" method="post" action="/contextRoot/action3.do">
> <input type="text" name="lastName" value="">
> <input type="text" name="firstName" value="">
> <input type="text" name="address" value="">
> <input type="text" name="zip" value="">
> </form>
>
> Croff
>
> ----- Original Message -----
> From: "rahul" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <user@struts.apache.org>
> Sent: Friday, September 30, 2005 9:35 AM
> Subject: RE: form bean population confusion
>
>
> >I am not sure, what you want to show on jsp2
> >but let me try..
> >
> >you said you want to submit some DATA from PAGE 1
> >then retrieve some info from database and show that data
> >in PAGE 2
> >
> >But the mapping you shown is not correct for that
> >follow these steps
> >
> >1. Create a mapping for action1 which does not take any
> >ActionForm.
> >
> >2. Forward the request from that action1 to some jsp1
> >which will take the input from user(i.e. searchType,age ...)
> >
> >3. Create a mapping for action2 which takes a DynaValidatorForm
> >for all the user data u received in jsp1
> >
> >4. Extract the info from database using data received
> >in DynaValidatorForm
> >
> >5. Set the data in session or request scope in the form of a Bean
> >
> >6. Forward the request to jsp2
> >
> >7. In jsp2 show the data using <html:bean> tag or in the form
> >of html form if you want to again send that data to some third
> >action.
> >
> >
> > --Rahul
> >
> >
> >
> >>-----Original Message-----
> >>From: my struts [mailto:[EMAIL PROTECTED]
> >>Sent: Friday, September 30, 2005 7:19 PM
> >>To: user@struts.apache.org
> >>Subject: form bean population confusion
> >>
> >>
> >>Hi,
> >>
> >>I am lost in the basics.
> >>
> >>Problem: When PAGE 1 DATA is submitted then (back end will
> >>retrieve the info
> >>from database) and PAGE 2 should be displayed with DATA. But the
> >>population
> >>is not happening, I am lost in basics. Please clarify.
> >>
> >>Here is the information on my form-beans and action-mappings.
> >>
> >>Form-beans:
> >>==========
> >><form-bean name="searchForm"
> >>type="org.apache.struts.validator.DynaValidatorForm">
> >> <form-property name="searchType" type="java.lang.String" />
> >> <form-property name="insId" type="java.math.BigDecimal" />
> >> <form-property name="age" type="java.lang.Integer" />
> >></form-bean>
> >><form-bean name="resultsForm"
> >>type="org.apache.struts.validator.DynaValidatorForm">
> >> <form-property name="lastName" type="java.lang.String" />
> >> <form-property name="firstName" type="java.lang.String" />
> >> <form-property name="address" type="java.lang.String" />
> >> <form-property name="zip" type="java.lang.String" />
> >> .............
> >></form-bean>
> >><form-bean name="editAndConfirmForm"
> >>type="org.apache.struts.validator.DynaValidatorForm">
> >>.............
> >></form-bean>
> >>
> >>action mappings:
> >>============
> >><action path="/search" type="InsAction" name="searchForm"
> scope="request"
> >>validate="false">
> >> <forward name="success" path="tile definition for page 1
> >>display or jsp
> >>for display" />
> >></action>
> >><action path="/results" type="InsAction" name="resultsForm"
> >>input="definition for page 1 display" scope="request"
validate="false">
> >> <forward name="success" path="tile definition for page 2
> >>display or jsp
> >>for display" />
> >></action>
> >><action path="/confirm" type="InsAction" name="editAndConfirmForm"
> >>input="definition for page 2 display" scope="request"
validate="false">
> >> <forward name="success" path="tile definition for page 3
> >>display or jsp
> >>for display" />
> >></action>
> >>
> >>Control Flow:
> >>=========
> >>1. When Search link is clicked, search page (/search mapping is
> >>called) is
> >>displayed with the search EMPTY fields.
> >>2. When search form is submitted (searchType, insId and age
> fields), then
> >>results page should be displayed with populated information. This is
not
> >>happening. When search form is submitted the data is being populated
and
> >>when I checked in the action classes in debug mode, I have seen
> >>the data IS
> >>POPULATED in the searchForm. On PAGE 2 jsp's I have <html:
> text > fields
> >>with no name of the form, so it takes the default from the
> >>html:form which
> >>is I have defined it as <html:form action="/results">. I think,
> >>the fields
> >>on page 2 are taking resultsForm which is not populated. I am
> >>lost here, how
> >>multiple pages are generally managed.
> >>
> >>When I did the view source on PAGE 2, it showed
> >><form name="resultsForm" method="post"
action="/contextRoot/confirm.do">
> >><input type="text" name="lastName" value="">
> >><input type="text" name="firstName" value="">
> >><input type="text" name="address" value="">
> >><input type="text" name="zip" value="">
> >></form>
> >>
> >>I am confused. Please help in this basics.
> >>
> >>Thanks in advance.
> >>
> >>_________________________________________________________________
> >>Express yourself instantly with MSN Messenger! Download today -
> >>it's FREE!
> >>http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
> >>
> >>
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> >>
> >>
> >
> >
> >
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>
>
> >From: "rahul" <[EMAIL PROTECTED]>
> >Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
> >To: "Struts Users Mailing List" <user@struts.apache.org>
> >Subject: RE: form bean population confusion
> >Date: Fri, 30 Sep 2005 20:05:09 +0530
> >
> >I am not sure, what you want to show on jsp2
> >but let me try..
> >
> >you said you want to submit some DATA from PAGE 1
> >then retrieve some info from database and show that data
> >in PAGE 2
> >
> >But the mapping you shown is not correct for that
> >follow these steps
> >
> >1. Create a mapping for action1 which does not take any
> >ActionForm.
> >
> >2. Forward the request from that action1 to some jsp1
> >which will take the input from user(i.e. searchType,age ...)
> >
> >3. Create a mapping for action2 which takes a DynaValidatorForm
> >for all the user data u received in jsp1
> >
> >4. Extract the info from database using data received
> >in DynaValidatorForm
> >
> >5. Set the data in session or request scope in the form of a Bean
> >
> >6. Forward the request to jsp2
> >
> >7. In jsp2 show the data using <html:bean> tag or in the form
> >of html form if you want to again send that data to some third
> >action.
> >
> >
> > --Rahul
> >
> >
> >
> > > -----Original Message-----
> > > From: my struts [mailto:[EMAIL PROTECTED]
> > > Sent: Friday, September 30, 2005 7:19 PM
> > > To: user@struts.apache.org
> > > Subject: form bean population confusion
> > >
> > >
> > > Hi,
> > >
> > > I am lost in the basics.
> > >
> > > Problem: When PAGE 1 DATA is submitted then (back end will
> > > retrieve the info
> > > from database) and PAGE 2 should be displayed with DATA. But the
> > > population
> > > is not happening, I am lost in basics. Please clarify.
> > >
> > > Here is the information on my form-beans and action-mappings.
> > >
> > > Form-beans:
> > > ==========
> > > <form-bean name="searchForm"
> > > type="org.apache.struts.validator.DynaValidatorForm">
> > > <form-property name="searchType" type="java.lang.String" />
> > > <form-property name="insId" type="java.math.BigDecimal" />
> > > <form-property name="age" type="java.lang.Integer" />
> > > </form-bean>
> > > <form-bean name="resultsForm"
> > > type="org.apache.struts.validator.DynaValidatorForm">
> > > <form-property name="lastName" type="java.lang.String" />
> > > <form-property name="firstName" type="java.lang.String" />
> > > <form-property name="address" type="java.lang.String" />
> > > <form-property name="zip" type="java.lang.String" />
> > > .............
> > > </form-bean>
> > > <form-bean name="editAndConfirmForm"
> > > type="org.apache.struts.validator.DynaValidatorForm">
> > > .............
> > > </form-bean>
> > >
> > > action mappings:
> > > ============
> > > <action path="/search" type="InsAction" name="searchForm"
> >scope="request"
> > > validate="false">
> > > <forward name="success" path="tile definition for page 1
> > > display or jsp
> > > for display" />
> > > </action>
> > > <action path="/results" type="InsAction" name="resultsForm"
> > > input="definition for page 1 display" scope="request"
> validate="false">
> > > <forward name="success" path="tile definition for page 2
> > > display or jsp
> > > for display" />
> > > </action>
> > > <action path="/confirm" type="InsAction" name="editAndConfirmForm"
> > > input="definition for page 2 display" scope="request"
> validate="false">
> > > <forward name="success" path="tile definition for page 3
> > > display or jsp
> > > for display" />
> > > </action>
> > >
> > > Control Flow:
> > > =========
> > > 1. When Search link is clicked, search page (/search mapping is
> > > called) is
> > > displayed with the search EMPTY fields.
> > > 2. When search form is submitted (searchType, insId and age fields),
> >then
> > > results page should be displayed with populated information.
> This is not
> > > happening. When search form is submitted the data is being
> populated and
> > > when I checked in the action classes in debug mode, I have seen
> > > the data IS
> > > POPULATED in the searchForm. On PAGE 2 jsp's I have <html: text >
> >fields
> > > with no name of the form, so it takes the default from the
> > > html:form which
> > > is I have defined it as <html:form action="/results">. I think,
> > > the fields
> > > on page 2 are taking resultsForm which is not populated. I am
> > > lost here, how
> > > multiple pages are generally managed.
> > >
> > > When I did the view source on PAGE 2, it showed
> > > <form name="resultsForm" method="post"
> action="/contextRoot/confirm.do">
> > > <input type="text" name="lastName" value="">
> > > <input type="text" name="firstName" value="">
> > > <input type="text" name="address" value="">
> > > <input type="text" name="zip" value="">
> > > </form>
> > >
> > > I am confused. Please help in this basics.
> > >
> > > Thanks in advance.
> > >
> > > _________________________________________________________________
> > > Express yourself instantly with MSN Messenger! Download today -
> > > it's FREE!
> > > http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
> > >
> > >
> > >
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> > >
> > >
> >
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