Extend Problem In java Applet - Child Class Not Loading Only Parent Class

817750

I have a situation like this
Class A extends Class B
The class A and Class B have its own main functions ...
Class A calls the functions of Class B


I complied and Run the code It works fine as standalone ..made it as a Jar ...Then also everything works fine ..

...

Bt when i called the Jar in a An HTML page through Applet Code ....only the Class B directly works ...

i added the Class A at the Applet CODE tag like this

<APPLET CODE="A.class" ARCHIVE="A.jar" WIDTH="100%" HEIGHT="100%">

but its still load the Class B directly ..

cleared the cache and tried all the ways i Know ...

For checking i removed the main function in Class A and made the jar file again and loaded ...
Still it directly loads the class B...

but if i removed the Class B 's main function the applet shows error ..


add a message in the Class A's main function ...it nt showing not in the java web console but shows in the CMD line...


Dnt knw what to do ...im a newbee .. So i hopes i missed something every important in Coding ...

NB: what i extended is a VNCViewer application and it loads the screen of a remote machine by default..
I just needed to add two buttons so that i can switch between two machines throught the browser ....

Edited by: 814747 on Nov 23, 2010 1:18 AM..Sorry for Spelling mistakes ...

EJP

What main function? It's an applet. Applets don't have main functions.

EJP

What exactly do you mean by 'loads the B class directly'?

And what do main() functions have to do with applets?

817750

Class B's Main Function load and the flow goes ....


Like the Class B main function Calls some of its function ... It loads ...

EJP

What main function? It's an applet. Applets don't have main functions.

817750

.... code removed

Edited by: 814747 on Nov 23, 2010 1:48 AM

817750

Ok ...so what shuld i do to get the call to Class A... shuld i write an Init function on it ???

EJP

A is going to have to override some method(s) of B. Otherwise it will never execute. Hard to say anything more without seeing your code.

817750

thanks ejb ... as u said mistake was i didnt overide Init function on B ,,so the applet code loads init of A ...

and it works fine now .. i published the code of A and removed it bcz only that code wont help me ......anyway thanks a lot ....




now another doubt ... i created an init function on A and can call that init as this.init() or simply init();

what shuld i do to call the Init() of B eventhough i overrided it ....

i created an object of A as ObjA... is there anyoption to call the init of B using this Object ObjA

abillconsl

In an Applet the Init method is called automatically. If you want to call a method from another class you call it the same as you would in any other Java class.

If you mean Applet to Applet communication, try this: [url http://www.developer.com/net/vb/article.php/626251/Inter-applet-Communication-Getting-Them-to-Talk-to-Each-Other.htm]Inter Applet Communication

817750

I didnt used init in child class.that why it took so ...anyway its solved now ..Thanks for the replies