[英]java struts1: forward from action to action with One ActionForm
就像我在標題中所說的,我有兩個動作( studentAction
, UpdateStudentAction
),一個動作形式是: studentForm
和struts-config像這樣:
<action path="/student"
type="action.StudentAction"
name="studentForm"
scope="request"
validate="true"
input="tiles.etudiant"
parameter="dispatch">
<forward name="UpdateStudent" path="/updateStudent.do" redirect="true" />
</action>
<action path="/updateStudent"
type="action.UpdateStudentAction"
scope="request"
name="studentForm"
input="tiles.modifierEtudiant"
parameter="dispatch">
</action>
重定向的第一個動作方法
public ActionForward onModifier(
ActionMapping mapping,
ActionForm form,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws DatabaseFailureException {
StudentForm studentForm=(StudentForm)form;
return mapping.findForward("UpdateStudent");
}
第二行動方法(收件人):
public ActionForward onInitialiser(
ActionMapping mapping,
ActionForm form,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws DatabaseFailureException {
StudentForm studentForm=(StudentForm)form;
//etudiantForm.setIdEtudiantSelectionne("1");
List listeCriteres=new ArrayList();
listeCriteres.add(new SearchBean(new Etudiant().HQL_ID_ETUDIANT(), etudiantForm.getIdEtudiantSelectionne())); etudiantForm.setListeEtudiants(getReferenceDataService().findListBoParCriteres(Etudiant.class, listeCriteres));
return mapping.getInputForward(); }
**這是問題所在,第二個動作會從第一個動作中得到一個空表格**我該如何解決這個問題?
是的,另一種方法是將重定向屬性值更改為false <<轉發名稱=“ UpdateStudent” path =“ / updateStudent.do” redirect =“ false” />
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