RE: how do i get the ActionClass's Vector to my JSP page for display
You shouldn't need to do the request.getParameter bit anymore...the form
will be available in your jsp by just referencing the exact form name
(defined in your action mapping...the 'name' attribute).
Is this where you are getting a class cast exception?
(VectorString) xParser.xmlLableGen (Comm_vect);
-Original Message-
From: msg2ajay [mailto:[EMAIL PROTECTED]
Sent: 07 September 2007 11:08
To: user@struts.apache.org
Subject: RE: how do i get the ActionClass's Vector to my JSP page for
display
very much thankQ for reply,
i am able to get values to my ActionClass but while retreiving it is
showing inconvertable types error . Actually i have used type casting.
But it is showing the error. Is there some thing to change my approch in
converting Vector while getParameter(); thx
Jennie Moeller wrote:
Hi,
Since you've put it on your form you can pull it off your form. So in
your jsp you can do something like:
This will look through all your items in the vector...its like a for
loop (assuming you are using jstl tags) c:foreach var=I
items=${form.lable_temp}
Or in your case perhaps you just want to toString it in which case:
c:out value=${form.lable_temp}/
(why not use a ListString instead? Less overhead) and also
underscores in variable names are not java standard (although perhaps
those are the standards at your company so ignore me!).
If you aren't using jstl you could use bean:write or various other
methods to write out the variables
Jennie
-Original Message-
From: msg2ajay [mailto:[EMAIL PROTECTED]
Sent: 07 September 2007 03:50
To: user@struts.apache.org
Subject: how do i get the ActionClass's Vector to my JSP page for
display
hi,
I am trying to get a ActionClass's vector object my forntEnd(jsp).
I have tried to set to my form bean and get the values to my jsp. But
it is showing error as .
[code]
[javac]
/usr/java/SUNWappserver/domains/domain2/generated/jsp/j2ee-modules/ILI
CT
reasury/org/apache/jsp/banker_002dweb/jsp/XS/X32Iframe_jsp.java:212:
incompatible types
[javac] found : java.lang.String
[javac] required: java.util.Vector
[javac] labels_demo = request.getParameter(Lable_temp);
^
my actionClass is: (HERE MY VECTOR WILL BE POPULATED WITH SOME
STRING
VALUES)
--
VectorString lableGenVect = new VectorString();
lableGenVect = (VectorString) xParser.xmlLableGen (Comm_vect);
//
i am
using jdk1.5
form.setLable_temp (lableGenVect);
my FormBean is:
public VectorString getLable_temp(){
return lable_temp;
}
public void setLable_temp(VectorString lables){
this.lable_temp = lables;
}
my jsp page is:
---
VectorString lables_demo = new VectorString();
lables_demo = request.getParameter(lable_temp);
out.println(LABELS :+lables_demo); [/code]
Is the approach is wrong or is there any other way to access Vector
values to my jsp.
thx in adv.
Ajay.
--
View this message in context:
http://www.nabble.com/how-do-i-get-the-ActionClass%27s-Vector-to-my-JS
P-
page-for-display-tf4395762.html#a12535038
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RE: how do i get the ActionClass's Vector to my JSP page for display
very much thankQ for reply,
i am able to get values to my ActionClass but while retreiving it is
showing inconvertable types error . Actually i have used type casting. But
it is showing the error. Is there some thing to change my approch in
converting Vector while getParameter();
thx
Jennie Moeller wrote:
Hi,
Since you've put it on your form you can pull it off your form. So in
your jsp you can do something like:
This will look through all your items in the vector...its like a for
loop (assuming you are using jstl tags)
c:foreach var=I items=${form.lable_temp}
Or in your case perhaps you just want to toString it in which case:
c:out value=${form.lable_temp}/
(why not use a ListString instead? Less overhead) and also underscores
in variable names are not java standard (although perhaps those are the
standards at your company so ignore me!).
If you aren't using jstl you could use bean:write or various other
methods to write out the variables
Jennie
-Original Message-
From: msg2ajay [mailto:[EMAIL PROTECTED]
Sent: 07 September 2007 03:50
To: user@struts.apache.org
Subject: how do i get the ActionClass's Vector to my JSP page for
display
hi,
I am trying to get a ActionClass's vector object my forntEnd(jsp). I
have tried to set to my form bean and get the values to my jsp. But it
is showing error as .
[code]
[javac]
/usr/java/SUNWappserver/domains/domain2/generated/jsp/j2ee-modules/ILICT
reasury/org/apache/jsp/banker_002dweb/jsp/XS/X32Iframe_jsp.java:212:
incompatible types
[javac] found : java.lang.String
[javac] required: java.util.Vector
[javac] labels_demo = request.getParameter(Lable_temp);
^
my actionClass is: (HERE MY VECTOR WILL BE POPULATED WITH SOME STRING
VALUES)
--
VectorString lableGenVect = new VectorString();
lableGenVect = (VectorString) xParser.xmlLableGen (Comm_vect); //
i am
using jdk1.5
form.setLable_temp (lableGenVect);
my FormBean is:
public VectorString getLable_temp(){
return lable_temp;
}
public void setLable_temp(VectorString lables){
this.lable_temp = lables;
}
my jsp page is:
---
VectorString lables_demo = new VectorString();
lables_demo = request.getParameter(lable_temp);
out.println(LABELS :+lables_demo); [/code]
Is the approach is wrong or is there any other way to access Vector
values to my jsp.
thx in adv.
Ajay.
--
View this message in context:
http://www.nabble.com/how-do-i-get-the-ActionClass%27s-Vector-to-my-JSP-
page-for-display-tf4395762.html#a12535038
Sent from the Struts - User mailing list archive at Nabble.com.
-
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RE: how do i get the ActionClass's Vector to my JSP page for display
Hi,
Since you've put it on your form you can pull it off your form. So in
your jsp you can do something like:
This will look through all your items in the vector...its like a for
loop (assuming you are using jstl tags)
c:foreach var=I items=${form.lable_temp}
Or in your case perhaps you just want to toString it in which case:
c:out value=${form.lable_temp}/
(why not use a ListString instead? Less overhead) and also underscores
in variable names are not java standard (although perhaps those are the
standards at your company so ignore me!).
If you aren't using jstl you could use bean:write or various other
methods to write out the variables
Jennie
-Original Message-
From: msg2ajay [mailto:[EMAIL PROTECTED]
Sent: 07 September 2007 03:50
To: user@struts.apache.org
Subject: how do i get the ActionClass's Vector to my JSP page for
display
hi,
I am trying to get a ActionClass's vector object my forntEnd(jsp). I
have tried to set to my form bean and get the values to my jsp. But it
is showing error as .
[code]
[javac]
/usr/java/SUNWappserver/domains/domain2/generated/jsp/j2ee-modules/ILICT
reasury/org/apache/jsp/banker_002dweb/jsp/XS/X32Iframe_jsp.java:212:
incompatible types
[javac] found : java.lang.String
[javac] required: java.util.Vector
[javac] labels_demo = request.getParameter(Lable_temp);
^
my actionClass is: (HERE MY VECTOR WILL BE POPULATED WITH SOME STRING
VALUES)
--
VectorString lableGenVect = new VectorString();
lableGenVect = (VectorString) xParser.xmlLableGen (Comm_vect); //
i am
using jdk1.5
form.setLable_temp (lableGenVect);
my FormBean is:
public VectorString getLable_temp(){
return lable_temp;
}
public void setLable_temp(VectorString lables){
this.lable_temp = lables;
}
my jsp page is:
---
VectorString lables_demo = new VectorString();
lables_demo = request.getParameter(lable_temp);
out.println(LABELS :+lables_demo); [/code]
Is the approach is wrong or is there any other way to access Vector
values to my jsp.
thx in adv.
Ajay.
--
View this message in context:
http://www.nabble.com/how-do-i-get-the-ActionClass%27s-Vector-to-my-JSP-
page-for-display-tf4395762.html#a12535038
Sent from the Struts - User mailing list archive at Nabble.com.
-
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personal views which are not the views of the BBC unless specifically
stated.
If you have received it in error, please delete it from your system.
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reliance on it and notify the sender immediately. Please note that the
BBC monitors e-mails sent or received.
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