i have done only one struts application. but the below action tag, i
can't understand......... could you anybody give me some code to let
me know about the parameter="show" attribute
Rj
On 3/9/05, Nicolas De Loof <[EMAIL PROTECTED]> wrote:
>
> Each mapping have to define a parameter that sets the internal method to
> be used
>
> You can use parameter as the method name :
>
> <action path="/showEmployeeDetail"
> name="EmployeeForm"
> scope="request"
> validate="false"
> type="com.mycompany.EmployeeAction"
> parameter="show">
>
> and in execute() :
>
> if ("show".equals(getParameter))
> return show(mapping, form...)
> else if ("update".equals(getParameter))
> return update(mapping, form...)
> else
> return mapping.findForward("error");
>
>
> Another way is to set parameter to the name of a request param that will
> define the method to be used. Doing this, you have to add this parameter
> to your request (using an hidden input). Doing this, you only need one
> mapping as you can change validation behaviour according to this
> attribute value.
>
> <action path="/EmployeeDetail"
> name="EmployeeForm"
> scope="request"
> validate="false"
> type="com.mycompany.EmployeeAction"
> parameter="action">
>
> in form-bean validate() :
>
> String param = mapping.getParameter();
> String action = request.getParameter(param)
> if ("show".equals(action))
> // check employeId is set
> else if ("update".equals(action))
> // check employee datas
>
>
> Nico.
>
> Gaet a écrit :
>
> >Thanks nicolas,
> >
> >I know the dispatch action but I don't see how to use it with 2 mappings:
> >how the mappings "/showEmployeeDetail" and "/updateEmployeeDetail" will know
> >the method to execute in my dispatch action?
> >
> >Thank you very much!
> >
> >----- Original Message -----
> >From: "Nicolas De Loof" <[EMAIL PROTECTED]>
> >To: "Struts Users Mailing List" <user@struts.apache.org>
> >Sent: Wednesday, March 09, 2005 5:09 PM
> >Subject: Re: Design problem
> >
> >
> >
> >
> >>You should define 2 mappings for detail :
> >>
> >>a "/showEmployeeDetail" without validation (or a unique rule employeeId
> >>required)
> >>a "/updateEmployeeDetail" with validation.
> >>
> >>Your action can be a dispatch action if you don't want to have 2 classes.
> >>
> >>Nico.
> >>
> >>Gaet a écrit :
> >>
> >>
> >>
> >>>Hi,
> >>>
> >>>I have page with a list of employees.
> >>>On that list, if you click on an employee name, I want to redirect to an
> >>>edit page...easy no?
> >>>
> >>>but how to define the complete process into struts-config? Below you will
> >>>find my actual struts-config but here is my problem :
> >>>I have defined the /EmployeeDetail action-mapping with validate equal to
> >>>false to be able to display the employee detail page without any
> >>>check....but if the user made any changes on the employee information in
> >>>
> >>>
> >the
> >
> >
> >>>detailled page, the same action is called and then i need to validate my
> >>>form! Maybe my configuration is not good....
> >>>
> >>>
> >>><action path="/initEmployeeList"
> >>> type="com.ajo.InitEmployeeAction"
> >>> name="EmployeeForm"
> >>> validate="false"
> >>> parameter="reqCode"
> >>> scope="session">
> >>> <forward name="continue" path="/EmployeeListe.jsp"/>
> >>> <forward name="create" path="EmployeeDetail.do"/>
> >>> <forward name="update" path="EmployeeDetail.do"/>
> >>></action>
> >>><action path="/EmployeeDetail"
> >>> type="org.ajo.EmployeeAction"
> >>> name="EmployeeForm"
> >>> validate="false"
> >>> scope="request">
> >>> <forward name="continue" path="/EmployeeDetail.jsp"/>
> >>></action>
> >>>
> >>>
> >>>in EmployeeDetail.jsp, I have the following form definition :
> >>> <html:form action="/EmployeeDetail">...
> >>>
> >>>Thanks for your help
> >>>
> >>>
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