Can we use equals method in JSTL

hia all,
is there is possible to use equals method in JSTL c:when tag. if so please give me an example or else please tell me some solution.
regards
subramanian

Have you tried it anyway? Where exactly are you talking about with "contents"?
Remember that the == operator in JSTL isn't the same as the == operator in Java. In JSTL it invokes the Object#equals() method behind the scenes, while in Java it checks the equality of the reference.

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How to use this method in JSTL?help me please!

I know I can use "<C:set >" like as
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but now I want to use one method of portalCustomizeBean object not a attribute of it !!!!!
who would tell me how to use?
this is wrong in my code:
<c:set var="clabel" value="${portalCustomizeBean.currentPageLabel}"/>
<c:set var="clabel3" value="${portalCustomizeBean.toEntitiesExceptSpaceEscape(clabel)}"/>
but how to use "toEntitiesExceptSpaceEscape" method in JSTL?????

Why can't you just assign the method's return value to a variable and then print that? A bit of scriptlet code will do the trick. (As much as we all hate to use scriptlet code.)
I believe you'll be able to do what you want in the 1.1 standard JSTL, but for now this will suffice. - MOD

Can i use Response method in livecycle designer to render or open pdf doc?

Hello,
Can anybody please tell me is it possible to use response method available in the adobe livecycle designer which takes the input value to open the pdf doc.
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If no,is there any other way to do this?
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Yes i have tried in other events of livecycle designer.
In Formready event -> if i do preview pdf,first it will display form and then it ll ask for password.But with this event only if i save the pdf to my local desktop and try to open it ll not ask for password anywhere.
In Layoutready event ->Pdf preview in designer is working fine,but when i save it my local desktop and try to open it ll not ask for passward.
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Menaka.

Can I use object methods in a class

I have a class ball and I am in the process of creating it's move method. I want this method to make the ball move depending on certain factors.
One of these factors being where a bar has been stopped. I have a bar class which extends JProgressBar and when stopped, produces a number. I want this number to be available to my ball class in some way so it can use it to determine how far the ball has to move. The number can be output using its method getValue() but I am unsure how this can be used by another class.
I doubt this is possible, but I am sure there are ways to achieve what I want. Any help on this subject would be great.

Methods in one class can call methods defined in another class, subject to access restrictions (public, protected, package-private). This is pretty basic, so you should be able to get the meat of it from your text or tutorial. Look there, or in the following for explanations and examples, and post again if you can't get your code to work.
http://java.sun.com/docs/books/tutorial/
http://java.sun.com/learning/new2java/index.html
http://javaalmanac.com
http://www.jguru.com
http://www.javaranch.com
Bruce Eckel's Thinking in Java
Joshua Bloch's Effective Java
Bert Bates and Kathy Sierra's Head First Java

Can we use a method in addActionListener ??

Hello Everyone,
can anyone tell me how to use a method in addActionListener ?
if u have any example , plz send me
Thanks & Regards

[url http://java.sun.com/docs/books/tutorial/uiswing/events/actionlistener.html]How to Write an Action Listener
You can invoke your method when you provide implementation for the actionPerformed(...) method.

Can we use call method or call action in dynpro.

hi all,
In the view of a web-dynpro, can we call one action inside another action..?
or can we call a method inside an action..
if so plz help...
thanks in advance,
jithin.

Hi Jithin,
Suggest you that, you keep your logic in a method which you are using for create(event).
the same method you can call in modifyview so that after you create again the modifyview will get trigger and then it fills your dropdown.
or
after create functionality is done then call a method to fill the dropdown.
try to modularize your code using methods then you can
re-use it.
still you need any clarificatinos let me know.
Regards,
Mahesh

How can i use C# method to SAP IDoc

Dear Friends
i have to do one scenario in which i have to connect to database let us say SQL Server but i can't touch Database directly i can call a C# method(3rd party application is in .NET) and using XI i have to send it to SAP iDOC.
can any one help me in this how to proceed
Thanks in Advance.
Ishika

<i>Do you have any document for that on how to do it with webservices.</i>
/people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d23cbe11-0d01-0010-5287-873a22024f79
See this
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/2131 [original link is broken] [original link is broken] [original link is broken] [original link is broken]
Regards,
Prateek

Can I use a method in super()

Hi,
I hope to use a method in super(). Can I?
like this
public Example(Class1 obj1, Class2 obj2){
super("This is an example"+getString());
public String getString(){
return string;

It can be compiled successfully. Then you have a serious compiler bug. Report it to the vendor and start using another compiler.
But this method
getString() cannot be revoked. I have no idea what you mean by that?
So I hope to know if
there are some ways to use methods in super()?If your compiler was working, it'd tell you that instance methods can not be invoked here.
Class (static) methods however, are fine.

Using equals method with an array?

Hello all,
I am attempting to use the equals method with an array and keep getting compiling errors. Could you please take a look at my code and tell me where I am going wrong:
if(board[row][col].equals(" "))
          str=str + " ";
          else
          str=str + board[row][col];
Thank you.

Hello all,
I am attempting to use the equals method with an
array and keep getting compiling errors. Could you
please take a look at my code and tell me where I am
going wrong:
if(board[row][col].equals(" "))
          str=str + " ";
          else
          str=str + board[row][col];
Thank you.If you could post more of your code, that would be quite helpful...

Can i use 2 methods to deploy icon files in Oracle IDS?

Dear all,
I'm using Oracle 9IDS(Forms) and i'm trying to use 2 methods to deploy icon file:
-In development phase, i use defaul.icon.path and defaul.icon.extension in registry.dat file and imagebase=documentbase. My icon are well deploy when i run application from form builder.
-In deployment phase, on the same plateform, i use jar file following these steps:
1- I store jar file in same directory with all runtime files(fmx, mmx, etc.)
2- i create a virtual path(/forms90/Tel/) to map with this directory
3- in formsweb.cfg, i put the following line:
[myapp]
imagebase=codebase
archive_jini=f90all_jinit.jar,/forms90/Tel/images.jar
When i call my application directly (http://localhost:8889/forms90/f90servlet?config=myapp),
icons don't appear.
I would like to know, what's wrong?It's possible to use theses both methods for deploy icons on the same plateform?
Thank u for your help

Hi Franck,
I thank that red correctly the document(how deploy icon on web).But that isn't the matter.I update my formsweb.cfg as you advise me
[myapp]
archive_jini=...,/forms90/images.jar
imagebase=codebase
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It's incomprehensible.
Thanks you for your help!

How can I use instance methods created with HashMap

class Template
static HashMap customer;
a few methods created various customer
public static display() //to display a particular customer information among i've created above
             String objectName,currentObjectName;
          Customer customer;
          Scanner scan=new Scanner(System.in);
          System.out.print("Please enter the customer name");
          objectName=scan.nextLine();
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          Map.Entry customerEntry=(Map.Entry)iteratorForCustomer.next();
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}The problem is I've created as many as I want and later in the program I tried to redisplay a particular customer information based on the input (objectName). User type in the objectName and I tried to look for a particular customer Object in the HashMap and display only the relevant customer information. Is there any way to do it ? Thanks everyone in advance.

Peter__Lawrey wrote:
use the get method
[http://www.google.co.uk/search?q=map+tutorial+java]
[http://java.sun.com/docs/books/tutorial/collections/interfaces/map.html]
And then either look at a generics tutorial, or, if you're stuck on a pre-1.5 version of Java, find out about casting

Can't use inherited method with JButton

I am trying to use the getActionListeners() method on a JButton. The method is inherited from the AbstractButton class. However, when I try to compile with this line...
ActionListener CurrentListeners[] = OKButton.getActionListeners();I get the following error:
Method getActionListeners() not found in class javax.swing.JButton.
I am also using the removeActionListener() method, which is inherited from the same object, and the compiler has no problem with that!

Okay, then does anyone know how I can change the
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removeActionListener(ActionListener l) method and then
addActionListener(...). However, since I can't get
the current ActionListener, I have nothing to pass
into the remove method.It's my belief that's this is why this method was added to AbstractButton in JDK 1.4. It makes life so much easier. Why don't you download the JDK 1.4 and install it into your IDE?
Otherwise, you should subclass JButton as someone else suggested and provide an accessor method for the listener.

How can I use staitc method?thanks!

here is my code :
class a
void go()
System.out.println("now you are calling a.go method!");
public class b extends a
public static void main(String args[])
a t1=new a();
t1.go();
It can be compiled and excuted perfectly,but I read from book that "in static method ,we can olny call static variable or method....." ,but t1.go() method is not static method ,why? thanks!

static methods cannot refer to the methods and variables in their scope. They can however instantiate an object and use it... just like you did in your code.
Think about this.
public class SuperString extends String{
public static void test(){
    String hello = "Hello";
    System.out.println(hello + " The string length is: " + hello.length());
}in this example whe have String class that we added a static function to. It is otherwise the same thing as a String. Notice how I can instantiate and use a String class, but If I tried something like this
public class SuperString extends String{
public static void test(){
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}it would fail.

Can subclass use a method in supercalss as the implementation of interface?

Assume P is the superclass of S. S implements interface I. Both P and I have the same method m. Must I implement m in S?
Thanks.

It depends.
If m is public then it is already inherited so you don't have to unless you want a overriding implementation.
If m is private, it is not, so you have to.
If it is protected, the Super Class method cannot hide the public method in the interface, so again, you have to.
HTH.
-o12

How to use POST method to send & recieve XML data in WebDynpro application

Hi There,
How can we use POST method in a Url (callign weebdynpro application) and pass XML String content. How can we read this this inside WD Application.
Any pointers will be great help.
Rgds

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Can we use equals method in JSTL

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