How to acess a value of variable(calling prg) inside the methods of a class

Hi SapAll.
i wrote a program where i need to acess a value of a variable inside the class method.
for eg:
CALL METHOD gcl_utl_app_log->display_log
    EXPORTING
      it_edidc = lt_edidc
      it_msg   = lt_msg.
while debugging under the method 'DISPLAY_LOG' when i want to acess a value of a variable (calling program) i cont get that value but i can acess the value of the variable just before the CALL METHOD statement.
so can any body help me in finding the solution for this.
regards.
Varma

Hi jhings.
i have delcared the variable in the main program like below
main program
PERFORM populate_z1edrmdseqnr01.
FORM populate_z1edrmdseqnr01 .
other code
CALL FUNCTION 'NUMBER_GET_NEXT'
    EXPORTING
      nr_range_nr             = gv_number_nr
      object                  = lv_obj
    IMPORTING
      number                  = gv_nextno
move gv_nextno to gv_seqno.
EXPORT gv_seqno to memory ID 'MEM1'.
PERFORM FORM application_log.
FORM application_log.
CALL METHOD gcl_utl_app_log->display_log
    EXPORTING
      it_edidc = lt_edidc
      it_msg   = lt_msg.
ENDFORM
METHOD display_log.
IMPORT gv_seqno from MEMORY ID 'MEM1'.
*********when i save and check the above code iam getting the error as 'FiledGV_SEQNO is unknown,it is neither in one of specified tables not defined by 'DATA ' statement.**********
regards.
Varma

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<RowData>
<xsl:for-each select="/DATA/DIMS/LOCALES[LOCALE = 'en']/TEXT">
<xsl:sort select="DIMNAME"/>
<Cell>
<xsl:variable name="DIMID" select="DIMID"/>
<xsl:value-of select="/DATA/SITE/SITE_DATA/YEAR[SURVEYYEAR = 2012]/DIM[DIMID = $DIMID]/ITEM[ITEMID = 0 and PNEU != 0]/PNEU"/>
</Cell>
</xsl:for-each>
</RowData>
<RowData>
<xsl:for-each select="/DATA/DIMS/LOCALES[LOCALE = 'en']/TEXT">
<xsl:sort select="DIMNAME"/>
<Cell>
<xsl:variable name="DIMID" select="DIMID"/>
<xsl:value-of select="/DATA/SITE/SITE_DATA/YEAR[SURVEYYEAR = 2012]/DIM[DIMID = $DIMID]/ITEM[ITEMID = 0 and PFAV !=0]/PFAV"/>
</Cell>
</xsl:for-each>
</RowData>
</DataValues>
</LocalGridData>
</Graph>
<?end for-each?>
So, on the table this line gets the correct variable from the input file:
<?round(/DATA/SITE/SITE_DATA[DATAGROUPID = xdoxslt:get_variable($_XDOCTX,'SITE')]/YEAR[SURVEYYEAR = 2012]/DIM[DIMID = xdoxslt:get_variable($_XDOCTX,'DIMID')]/ITEM[ITEMID = 0]/PFAV)?>
How can I replicate that logic inside the table definition?
<xsl:value-of select="/DATA/SITE/SITE_DATA/YEAR[SURVEYYEAR = 2012]/DIM[DIMID = $DIMID]/ITEM[ITEMID = 0 and PFAV !=0]/PFAV"/>
Input data looks like this:
<DATA>
- <SITE>
- <SITE_DATA>
<DATAGROUPID>1032817</DATAGROUPID>
<DATAGROUPNAME>My Sales</DATAGROUPNAME>
- <YEAR>
<SURVEYYEAR>2012</SURVEYYEAR>
- <DIM>
<DIMID>1</DIMID>
- <ITEM>
<ITEMID>0</ITEMID>
<PFAV>88</PFAV>
<PNEU>13</PNEU>
<PUNFAV>0</PUNFAV>
- <ITEM>
<ITEMID>40</ITEMID>
<PFAV>100</PFAV>
<PNEU>0</PNEU>
<PUNFAV>0</PUNFAV>
</ITEM>
</DIM>
</YEAR>
</SITE_DATA>
- <SITE_DATA>
<DATAGROUPID>1032816</DATAGROUPID>
<DATAGROUPNAME>Your Sales</DATAGROUPNAME>
- <YEAR>
<SURVEYYEAR>2012</SURVEYYEAR>
- <DIM>
<DIMID>1</DIMID>
- <ITEM>
<ITEMID>0</ITEMID>
<PFAV>71</PFAV>
<PNEU>25</PNEU>
<PUNFAV>4</PUNFAV>
I can include a complete sample on request, I thought this would be enough to illustrate the issue.
I'll appreciate any help you can provide.

I kept researching, I found some possible solution in this blog:
https://blogs.oracle.com/xmlpublisher/category/Oracle/Templates/RTF
so, I created a local SITE variable inside every cell to get the external SITE info:
<Cell>
<xsl:variable name="DIMID" select="DIMID"/>
<xsl:variable name="SITE" select="{xdoxslt:get_variable($_XDOCTX,'SITE')}"/>
<xsl:value-of select="/DATA/SITE/SITE_DATA[DATAGROUPID = $SITE]/YEAR[SURVEYYEAR = 2012]/DIM[DIMID = $DIMID]/ITEM[ITEMID = 0 and PUNFAV != 0]/PFAV"/>
</Cell>
but I get this error at run time:
oracle.xdo.parser.v2.XPathException: Error in expression: '{xdoxslt:get_variable($_XDOCTX,'SITE')}'.
    at oracle.xdo.parser.v2.XSLProcessor.reportException(XSLProcessor.java:806)
    at oracle.xdo.parser.v2.XSLProcessor.newXSLStylesheet(XSLProcessor.java:571)
    ... 14 more
What am I doing wrong?

Calling a backend bean method from another class

Hi,
I'm new in JSF & in this forum so maybe this question is already aswer.
My problem is that I made a jsf component to deal with a tree menu. The resources in the leaf nodes of the menu are stored in a action calling pattern (i.e.: #{myBean.myMethod}) & I'm looking for a way to bind & execute the call from the class of the component that treats the events.
I suppose that I need to get the current instance of the context, get the bean location, instance it & invoke the method, but I don�t know how.
I have another more question, may this resource invocation have any kind of undesirable side effect, I meen, it's me & not the faces context who is making the call so I'm not sure if that the best way to solve the problem.
Thanks in advance.

If I understand what you're saying correctly... you have a component which enables a user to select an action (leaf nodes in the menu). You are processing this selection in your component and now have a EL expression that looks like #{myBean.myMethod}. You now need to know how to use that expression from Java code to invoke it. Is that correct?
If so:
FacesContext ctx = FacesContext.getCurrentInstance();
MethodBinding mb = ctx.getApplication().createMethodBinding("#{myBean.myMethod}", new Class[] {});
mb.invoke(ctx, null);
This should do what you want. If you need to pass arguments to the method, you can do that as well... you need to pass in the types via the Class[], and the objects via an Object[] instead of null.
Note also that the API's for EL change for JSF 1.2 to the standard EL API's, however, the older API's (above) are still supported.
Ken Paulsen
https://jsftemplating.dev.java.net

Calling a TextFields get method from another class as a String

This is my first post so be kind....
I'm trying to create a login screen with Java Studio Creator. The Login.jsp has a Text Field for both the username and password. JSC automatically created get and set methods for these.
public class Login extends AbstractPageBean
private TextField usernameTF = new TextField();
public TextField getUsernameTF() {
return usernameTF;
public void setUsernameTF(TextField tf) {
this.usernameTF = tf;
private PasswordField passwordTF = new PasswordField();
public PasswordField getPasswordTF() {
return passwordTF;
public void setPasswordTF(PasswordField pf) {
this.passwordTF = pf;
My problem is in trying to call these methods from another class and return the value as a string.
Any help on this matter would be greatly appreciated.

the method returns the textfield, so you just need to get its text
import java.awt.*;
class Testing
public Testing()
    Login login = new Login();
    System.out.println(login.getUsernameTF().getText());//<----
public static void main(String[] args){new Testing();}
class Login
private TextField usernameTF = new TextField("Joe Blow");
public TextField getUsernameTF() {
    return usernameTF;
}

How to acess a value of variable(calling prg) inside the methods of a class

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