Hi rafel, In a class, when you are define the parametrized constructor, you have to explicitly declare the no argument constructor.
So pls try with the following code: *public* *class* SecuredPage *extends *WebPage { *public *SecuredPage(PageParameters pageParameters) { ** *super*( pageParameters ); //THIS PAGE IS MENU WHICH IS VISIBLE IN ALL SUBCLASSES. ........ } =========== *public class* HittegodsFinnInnlevSokRes *extends S*ecuredPage{ ** *public **HittegodsFinnInnlevSokRes(PageParameters pageParameters) { * *super**(pageParameters);* *public* InnlevertEiendel getInnlevEDUpdate(){ *return* innlevEDUpdate; }** *public **HittegodsFinnInnlevSokRes() { * *super**();* } ========= *publicclass* HittegodsRegInnlev *extends *SecuredPage{ ** * * *public* HittegodsRegInnlev(PageParameters pageParameters) { *super*(pageParameters); InnlevertEiendel innlevertEiendelUpdate = *new*InnlevertEiendel(); *HittegodsFinnInnlevSokRes hittegodsFinnInnlevSokRes = * *newHittegodsFinnInnlevSokRes(); //THIS IS WRONG. **HERE I MUST USE PROPER PROBABLY NON PARAMETER CONSTR.* innlevertEiendelUpdate = hittegodsFinnInnlevSokRes.getInnlevEDUpdate(); ......... } } Thanks and Regards, Jegadeesh.k 2011/7/26 Rafał Laczek <rafal_lac...@wp.pl> > Basic class is SecuredPage. > > In subclass HittegodsFinnInnlevSokRes there is getInnlevEDUpdate() method. > > This method must be just invoked in HittegodsRegInnlev. > > I can do it in static way but because of other things I must use non static > method. > > > > Please have a look for below 3 classes. > > > > *public* *class* SecuredPage *extends *WebPage { > > *public *SecuredPage(PageParameters pageParameters) { ** > > *super*( pageParameters ); > > //THIS PAGE IS MENU WHICH IS VISIBLE IN ALL SUBCLASSES. > > ........ > > } > > > > =========== > > > > *public class* HittegodsFinnInnlevSokRes *extends S*ecuredPage{ ** > > *public **HittegodsFinnInnlevSokRes(PageParameters pageParameters) { * > > *super**(pageParameters);* > > *public* InnlevertEiendel getInnlevEDUpdate(){ > > *return* innlevEDUpdate; > > }** > > *..........*** > > > > } > > > > ========= > > *publicclass* HittegodsRegInnlev *extends *SecuredPage{ ** > > * * > > *public* HittegodsRegInnlev(PageParameters pageParameters) { > > *super*(pageParameters); > > InnlevertEiendel innlevertEiendelUpdate = > > *new*InnlevertEiendel(); > > *HittegodsFinnInnlevSokRes hittegodsFinnInnlevSokRes = * > > *newHittegodsFinnInnlevSokRes(pageParameters); //THIS IS WRONG. **HERE I > MUST USE PROPER PROBABLY NON PARAMETER CONSTR.* > > innlevertEiendelUpdate = hittegodsFinnInnlevSokRes.getInnlevEDUpdate(); > > ......... > > > > } > > > > } > > Dnia 26-07-2011 o godz. 15:56 jeffrey napisał(a): > > Will this work for you?: > > package com.mysamples; > > public class ConstructorStudyParent { > String Name; > public ConstructorStudyParent(String name) { > this.Name = name; > } > > } > > ------------------------------------------- > package com.mysamples; > > public class ConstructorStudyChild extends ConstructorStudyParent { > String ChildName; > public ConstructorStudyChild() { > super("SettingParentConstructor"); > > > } > > } > ------------------------------------------------------------- > > > 2011/7/26 Rafał Laczek <rafal_lac...@wp.pl> > >> Â >> >> Hi, >> >> Â >> >> In base class I have constructor with parameters. >> >> In subclass I must have constructor without parameters. >> >> I canâ t add non-parameters constructor in basic class. >> >> How to do it? >> >> Regards, >> >> Rafal >> >> Â >> >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Java EE (J2EE) Programming with Passion!" group. >> To post to this group, send email to >> java-ee-j2ee-programming-with-passion@googlegroups.com >> To unsubscribe from this group, send email to >> java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com >> For more options, visit this group at >> >> http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en >> > > > > -- > You received this message because you are subscribed to the Google > Groups "Java EE (J2EE) Programming with Passion!" group. > To post to this group, send email to > java-ee-j2ee-programming-with-passion@googlegroups.com > To unsubscribe from this group, send email to > java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com > For more options, visit this group at > > http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en > -- thanks and regards, JaGIII -- You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en