Bascaily what I would like to accomplish is to delete a "part" from an order
form and then re-query the database to display the list of parts.
"DeleteOrder.jsp":
- is a screen to confirm to delete part "XZY".
- it is of type OrderForm
- action = "/app/DeleteOrder"
- "orderNumber is a hidden field and is equal to "123". This is the key to
re-query the database later.
"OrderSearchAction":
- is the Action class to re-query the database with "orderNumber" after the
deletion and re-display the list of parts on the next screen.
I have this statement at the beginning of the Action class to retrieve
"orderNumber ":
String nbr = request.getParameter("orderNumber");
Struts-config.xml:
<action path="/app/DeleteOrder"
type="com.cat.action.OrderMaintainAction"
name="OrderFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.exe" />
<forward name="ContentError" path="/app/DeleteError.jsp"/>
</action>
<action path="/app/ListOfOrder"
type="com.cat.action.OrderSearchAction"
name="OrderSearchFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.jsp"/>
<forward name="ContentError" path="/app/OrderError.jsp"/>
</action>
So when I hit 'submit' on "DeleteOrder.jsp", I expect "orderNumber " to be
visible in "OrderSearchAction" in the Request object but it is not.
Thanks for any help.
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-----Original Message-----
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 02, 2004 12:48 PM
To: Struts Users Mailing List
Subject: RE: Action not forwarding to another Action
Could you post the code snippet where you are trying to set & get
parameters.
I have a similar action chaining configuration that works fine for me.
-jayash
-----Original Message-----
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 01, 2004 8:21 PM
To: 'Struts Users Mailing List'
Subject: RE: Action not forwarding to another Action
Nop. I removed 'redirect="true"' as followed and still can't retrieve the
parameter in OrderSearchAction. I even tried to specifically do
request.setParamter(...) first and that doesn't work either.
<action path="/app/DeleteOrder"
type="com.cat.action.OrderMaintainAction"
name="OrderFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.exe" />
<forward name="ContentError" path="/app/DeleteError.jsp"/>
</action>
<action path="/app/ListOfOrder"
type="com.cat.action.OrderSearchAction"
name="OrderSearchFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.jsp"/>
<forward name="ContentError" path="/app/OrderError.jsp"/>
</action>
-----Original Message-----
From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED]
Sent: Monday, March 01, 2004 6:45 PM
To: Struts Users Mailing List
Subject: RE: Action not forwarding to another Action
I think when you say 'redirect="true"', then you lose
your request object. This is like a client side/browser redirect.
Remove this attribute from your <forward> element and give it a try.
-----Original Message-----
From: Ramadoss Chinnakuzhandai [mailto:[EMAIL PROTECTED]
Sent: Monday, March 01, 2004 3:24 PM
To: Struts Users Mailing List
Subject: RE: Action not forwarding to another Action
<If Im not wrong>if ".exe" is what you hv configured in web.xml then I see
there is no reason why it is not picking up </>
possible reason could be...
make sure that you are forwarding to "Content" which is mapped to
"/app/ListOfOrder.exe" in your OrderMaintainAction
>>1) Can someone also tell me if I have a "Request attribute" defined in
>>OrderMaintainAction, if the above redirection works, will I be able to
>>see the same "Request attribute" in OrderSearchAction?
the same scenarion where I'm not able to get the value of request attribute
which I set in my previous Action class then I set as session attribute and
Im able to get that value in the other Action class where Im redirecting to.
>>2) A general question: if formA is linked to formB through a 'link'. If
I
>>click on the 'link' in formA, can I get to the passed parameter of
>>FormA
by
>>doing Request.geParameter("id") or I can only retrieve 'id' throught a
>>'submit' rather than through a 'link'?
I dont really understand your point but I assumed that you are passing a
parameter from one form to another in such case if you are calling other
page/calling action class by passing request parameter you could get those
parameters on the other page/action class.
hth
-Ramadoss
-----Original Message-----
From: Au-Yeung, Stella H [mailto:[EMAIL PROTECTED]
Sent: Monday, March 01, 2004 5:51 PM
To: '[EMAIL PROTECTED]'
Subject: Action not forwarding to another Action
Hi:
I have a similar problem that I can't invoke OrderSearchAction.exe from
OrderMaintainAction. I set a debug breakpoint at the beginning of
OrderSearchAction and never get there.
<action path="/app/DeleteOrder"
type="com.cat.action.OrderMaintainAction"
name="OrderFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.exe" redirect="true"
/>
<forward name="ContentError" path="/app/DeleteError.jsp"/>
</action>
<action path="/app/ListOfOrder"
type="com.cat.action.'redirect="true"'"
name="OrderSearchFormBean"
scope="request"
validate="false">
<forward name="Content" path="/app/ListOfOrder.jsp"/>
<forward name="ContentError" path="/app/OrderError.jsp"/>
</action>
I have two other questions:
1) Can someone also tell me if I have a "Request attribute" defined in
OrderMaintainAction, if the above redirection works, will I be able to see
the same "Request attribute" in OrderSearchAction?
2) A general question: if formA is linked to formB through a 'link'. If I
click on the 'link' in formA, can I get to the passed parameter of FormA by
doing Request.geParameter("id") or I can only retrieve 'id' throught a
'submit' rather than through a 'link'?
Thanks for any help!
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