Passing Info Back from Embedded Applet

Here is the whole story any assistance is appreciated. I have to provide the capability to select and upload multiple files to our server via our web application. Since the HTML file selection only allows choosing one file at a time I have resorted to creating my own applet and embedding it on our JSP page via the jsp:plugin. That's all well and fine, but when I get the list of files that the user has choosen in the applet how do I pass that Array of file objects back to the JSP and thus to the server side for processing?
Thanks Again.

I guess this will be my last attempt at bumping this and hopefully someone will help

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[cs3] Passing values back from "do javascript" to AS

Hi folks,
I am betting this has been discussed before but the search engine is batting a 0 today, so...
I have an Applescript that needs to call Bridge and display a Script UI dialog. Easy enough even for a JS amateur like me and I have that part working well. However, I think I am missing something either in the JS itself or the way I am calling it from AS such that I get a value passed back into AS.
My AS code is something like:
set jsPath to alias "Path:To:Scripts:Folder:slugDialog.jsx"
set slugDialogJSX to ""
--Read the javascript
set thisFile to open for access jsPath without write permission
set slugDialogJSX to read thisFile
close access thisFile
--Do the javascript
tell application "Bridge CS3"
    activate
    set jsResults to do javascript slugDialogJSX
end tell
--Process the results
if jsResults ≠ "" then
    --would do stuff, but jsResults is always undefined!
end if
And loosely, my Javascript goes like:
#target bridge
var finalVal = metaSlugger();
function metaSlugger() {
    // do stuff
    return someString;
I suspect I simply need to do some final step to have the JS pass the value back, but I'm getting hung up on JS n00bness here.
If I try "return finalVal" it complains that I am trying to return outside a function?
Thanks in advance,
Eric.

Thanks for the suggestion.
Well, as near as I can tell the "do javascript" will in no way, shape or form pass info back out to Applescript from Bridge, and I need to grab the long user name from system info there.
To be honest, I was just trying to do a nice elegant dialog box with Bridge because Illustrator CS2 didn't know Script UI and I thought since everyone has CS3 Bridge on their machines already... But I've settled for 3 Applescript dialogs instead, so the fight is over.
1.5 days tinkering with JS. 1.5 hours recoding in AS. Whee...

Is it possible to pass a string from an applet to the web site?

Hi, everybody!
Is it possible to pass a String from an applet to a web site (as a field value in a form, an ASP variable, or anything else). Basically, I have a pretty large String that is being edited by an applet. When a user clicks on the submit button, a different page will show up which has to display the modified string. The String is pretty large so it doesn't fit into the URL variable.
Please, help!
Thank you so much!

Why do you want to do this in Java?
Javascript is the correct language for these type of situations.
for instance:
in the head of your html document:
<script language=javascript type="text/javascript">
createWindow(form){
if(form.text.value!=""){
newDoc = new document
newDoc.write(form.text.value)
newWin = window.open(document,'newWin','width=200;height=150')
</script>
in the body:
<form onSubmit="createWindow(this)">
<p>
Enter a String:<input type=text size=30 name="text">
</p><p>
<input type=submit value="submit">
<input type=reset value="reset">
</p>
</form>

HT4859 i want to get the info back from iCloud

i want to get the info back from iCloud

Welcome to the Apple Community.
You'll need to provide more information, what info do you want back, how did you lose it.

Passing input parameters from an applet to a JSP page

Hello all,
Yes, its one of these questions which I have tried to find a solution from the already large number of postings but with no luck. I'm still a novice to Java/JSP so bear with me.
Consider this scenario.
1. An applet which has two input boxes (say First name and surname). 2. These parameters will be passed to a JSP page (so the applet will call a JSP page).
3. The JSP will have have the necessary logic (or actually a JavaBean will) to connect to a database and add a new record with these parameters (first name and surname).
I also need to consider editing/updating the record in the database. So a JSP page will connect to the database, retrieving the required record from the database and then display the parameters back in an applet in two input boxes (first name and surname) to be edited and saved again.
I have been able to develop a similar application using simple HTML forms to add and update records in a database so I'm not worried about the database connectivity simply the issue of passing parameters from the applet to the JSP page and vice versa (for edit/update).
Once i've managed to do this with input boxes, I can experiment with the other input types radios, checkboxes, select etc.
Many thanks in advance,
Assad

create an URL object with u'r specified link of the java class and send the parameters..write trhis action in any buttonclick event in u'r applet.

Passing Tables back from Java Stored Procedures

Thomas Kyte has written (in reference to
trying to pass an array back from a stored
function call):
You can do one of two things (and both require the use of
objects). You cannot use PLSQL table types as JDBC cannot bind to
this type -- we must use OBJECT Types.
[snip]
Another way is to use a result set and "select * from
plsql_function". It could look like this:
ops$tkyte@8i> create or replace type myTableType as table of
varchar2 (64);
2 /
Type created.
ops$tkyte@8i>
ops$tkyte@8i>
ops$tkyte@8i> create or replace
2 function demo_proc2( p_rows_to_make_up in number )
3 return myTableType
4 as
5 l_data myTableType := myTableType();
6 begin
7 for i in 1 .. p_rows_to_make_up
8 loop
9 l_data.extend;
10 l_data(i) := 'Made up row ' | | i;
11 end loop;
12 return l_data;
13 end;
14 /
Function created.
ops$tkyte@8i>
ops$tkyte@8i> select *
2 from the ( select cast( demo_proc2(5) as mytableType )
3 from dual );
COLUMN_VALUE
Made up row 1
Made up row 2
Made up row 3
Made up row 4 [Image]
Made up row 5
So, your JDBC program would just run the query to get the data.
If the function "demo_proc2" cannot be called from SQL for
whatever reason (eg: it calls an impure function in another piece
of code or it itself tries to modify the database via an insert
or whatever), you'll just make a package like:
ops$tkyte@8i> create or replace package my_pkg
2 as
3
4 procedure Make_up_the_data( p_rows_to_make_up in
number ); 5 function Get_The_Data return myTableType;
6 end;
7 /
Package created.
ops$tkyte@8i>
ops$tkyte@8i> create or replace package body my_pkg
2 as
3
4 g_data myTableType;
5
6 procedure Make_up_the_data( p_rows_to_make_up in number )
7 as
8 begin
9 g_data := myTableType();
10 for i in 1 .. p_rows_to_make_up
11 loop
12 g_data.extend;
13 g_data(i) := 'Made up row ' | | i;
14 end loop;
15 end;
16
17
18 function get_the_data return myTableType
19 is
20 begin
21 return g_data;
22 end;
23
24 end;
25 /
Package body created.
ops$tkyte@8i>
ops$tkyte@8i> exec my_pkg.make_up_the_data( 3 );
PL/SQL procedure successfully completed.
ops$tkyte@8i>
ops$tkyte@8i> select *
2 from the ( select cast( my_pkg.get_the_data as mytableType
) 3 from dual );
COLUMN_VALUE
Made up row 1
Made up row 2
Made up row 3
And you'll call the procedure followed by a query to get the
data...
I have tried this, and it works perfectly.
My question, is what does the wrapper look
like if the stored function is written
in java instead of PL/SQL? My experiments
with putting the function in java have been
dismal failures. (I supposed I should also
ask how the java stored procedure might
look also, as I suppose that could be where
I have been having a problem)
null

Thanks for the response Avi, but I think I need to clarify my question. The articles referenced in your link tended to describe using PL/SQL ref cursors in Java stored procedures and also the desire to pass ref cursors from Java to PL/SQL programs. Unfortunately, what I am looking to do is the opposite.
We currently have several Java stored procedures that are accessed via select statements that have become a performance bottleneck in our system. Originally the business requirements were such that only a small number of rows were ever selected and passed into the Java stored procedures. Well, business requirements have changed and now thousands and potentially tens of thousands of rows can be passed in. We benchmarked Java stored procedures vs. PL/SQL stored procedures being accessed via a select statement and PL/SQL had far better performance and scaleable. So, our thought is by decouple the persistence logic into PL/SQL and keeping the business logic in Java stored procedures we can increase performance without having to do a major rewrite of the existing code. This leads to the current problem.
What we currently do is select into a Java stored procedure which has many database access calls. What we would like to do is select against a PL/SQL stored procedure to aggregate the data and then pass that data via a ref cursor (or whatever structure is acceptable) to a Java stored procedure. This would save us a significant amount of work since the current Java stored procedures would simple need to be changed to not make database calls since the data would be handed to them.
Is there a way to send a ref cursor from PL/SQL as an input parameter to a Java stored procedure? My call would potentially look like this:
SELECT java_stored_proc(pl/sql_stored_proc(col_id))
FROM table_of_5000_rows;
Sorry for the lengthy post.

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I'm using custom tags, and I'm trying to pass back values to the JSP page from a tag which is iterating over values it gets from an Array. But for some reason I can't access the values.
Here is the Tag:
public class MemberHelper extends TagSupport implements IterationTag {
    private Iterator iterator;
    protected Tag parent;
    protected PageContext pageContext;
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        super();
    public void otherDoStartTagOperations() {
        sfmember_prop_desc desc = new sfmember_prop_desc();
     ArrayList allt = new ArrayList();
     try {
             allt = desc.GetAllCustom();
     } catch (java.sql.SQLException ex) {}
        if(allt.size() > 0)
         iterator = allt.iterator();

    public void otherDoEndTagOperations() {
    public boolean shouldEvaluateRestOfPageAfterEndTag() {
        return true;
    public int doStartTag() throws JspException, JspException {
       otherDoStartTagOperations();
       if (theBodyShouldBeEvaluated()) {
          return EVAL_BODY_INCLUDE;
       } else {
          return SKIP_BODY;
     public int doEndTag() throws JspException, JspException {
       otherDoEndTagOperations();
       if (shouldEvaluateRestOfPageAfterEndTag()) {
          return EVAL_PAGE;
       } else {
          return SKIP_PAGE;
    public int doAfterBody() throws JspException {
       if (theBodyShouldBeEvaluatedAgain()) {
          return EVAL_BODY_AGAIN;
       } else {
          return SKIP_BODY;

AddressBook Info back from External Hard Drive

Just reformatted my MacBook Pro (2011 OSX 10.6.8), and saved evrything to an external Hard drive. Slowly bringing things back, but forgot to Export vcard info before doing so. How can I put my old contact info in to the new AddressBook folder? Tried replacing the new info with the old, and replacing the preference info, but that didn't work, so I put it all back. Been suffering from the flu, and now realize I could have planned this all better.... or should have waited until my fevered brain was clear. What can I do at this point? Thanks....

Hi sally232!
Here is an article that can walk you through the process for re-adding your files to iTunes from your external hard drive:
iTunes: How to move your music to a new computer
http://support.apple.com/kb/ht4527
Part 5: Copy music to your new computer
To copy all your music files (including the library file that holds all your playlists and other settings) to your new computer:
Locate the following folder on your new computer:
Mac OS X: /Users/username/Music
Windows XP: \Documents and Settings\username\My Documents\My Music\
Windows Vista: \Users\username\Music\iTunes
Windows 7 and Windows 8: \Users\username\My Music\iTunes
Drag the "iTunes" folder in this location out to the desktop.From the Music folder to the Desktop on your new Mac:
From the My Music folder to the Desktop on your new PC:
Locate the external drive on your new computer:
Mac OS X: On the desktop.
Windows: In My Computer.
Double-click on the external drive icon to open it.
Drag the iTunes folder from the external drive to the Music folder (Mac OS X) or My Music Folder (Windows) on your new computer (from step 1 of this section). This can take a while if you have a lot of content.From the external drive to the Music folder on your new Mac:
From the external drive to your new PC:
Open iTunes.
You've now moved all your music, playlists, and other information like play counts and ratings from your old computer to your new one.
Thanks for using the Apple Support Communities. Have a good one!
-Braden

Passing data back from PL/SQL to a dataTemplate

Hi,
I'm using a standard version of BIP against an Oracle 10g database. I have some reporting requirements that involve a lot of procedural steps. Ideally, it would be great to have a beforeReport trigger that passed through a series of parameters to a PL/SQL procedure, write all the code in PL/SQL, and then just return the results back to the dataTemplate for grouping and writing out to XML.
Is this possible?
If not, is there any way of performing procedural code within the dataTemplate (rather than within the ReportTemplate), to reduce the amount of data we return?
Thanks
Phil

There are a range of SQL functions you can use to generate XML from within a PL/SQL procedure. If you use these to generate a variable with a type of 'XMLTYPE' . You can then use a procedure to split the contents of this variable into single records and output that to the concurrent output file using FND_FILE.
The procedure for doing this would be something like:
PROCEDURE xml_to_file (
p_xml IN XMLTYPE) IS
l_clob CLOB;
l_size NUMBER;
l_offset NUMBER;
l_char VARCHAR2 (2);
l_record varchar2(250);
BEGIN
SELECT XMLRoot(p_xml.extract('/*'), VERSION '1.0').getClobVal()
INTO l_clob
FROM sys.dual;
l_size := DBMS_LOB.getlength (l_clob);
IF (NVL (l_size, 0) = 0) THEN
raise_application_error (-20001, 'CLOB is NULL');
END IF;
l_offset := 1;
WHILE (l_offset <= l_size) LOOP
l_char := DBMS_LOB.SUBSTR (l_clob,1,l_offset);
IF (l_char = CHR (10)) THEN
fnd_file.new_line (fnd_file.output, 1);
ELSE
fnd_file.put (fnd_file.output, l_char);
END IF;
l_offset := l_offset
+ 1;
END LOOP;
fnd_file.new_line (fnd_file.output, 1);
END xml_to_file;
hope this helps

Passing Data Back from a WebDynpro App to a Portal App

Hello all,
We have an iView in the portal that has a link to a webdynpro application. When the link is clicked, it opens the webdynpro app in a new window. When a user selects data on this window and clicks a button, I want that data selected transferred to a specific field on calling window.
Prior to using webDynpro, we were able to do this by using the code below on the called page.
<SCRIPT language='JavaScript'>
function SelectUser() {
var selectedUserAdmcd=document.all["EMP_ADMCD_RET"].value;
window.opener.document.forms[0].ADMIN_HR_CODE_NEW.value=selectedUserAdmcd;
Any suggestions will be appreciated.
Thanks,
Mike

Hi Mike,
The SAP Enterprise Portal 6.0 supports client-side eventing. I dont thhink you cannot write Java Script code in a Web Dynpro application, a Java wrapper enables you to implement portal eventing. You can subscribe to and unsubscribe from specific portal events. This means that the SAP Enterprise Portal can react to an event that is triggered by a Web Dynpro application.
Sample code for the same
In the sender application, On action of the button click event.
String parm=wdContext.currentContextElement().getInput();
WDPortalEventing.fire ("urn:com.sap.tc.webdynpro.example.portaleventing", "Event Name ", parm);
In the listener application
In the Init method subscribe the portal event
WDPortalEventing.subscribe("urn:com.sap.tc.webdynpro.example.portaleventing","Event Name ", wdThis.wdGetReactPortalEventingAction() );
Create an action ReactPortalEventing. Add the parameter data of type java.lang.String.
wdContext.currentContextElement().setOuput(dataObject);
The value of the element Input recieved in the Sender application will mapped to the element Output of the listener application.
Regards,
Srivathsan

Passing parameter value back from Child region [BTF] to Parent

Hello,
I am using Jdev 11.1.1.6. I have a use-case where I need to pass value back from child taskflow to parent.
Let me elaborate the use-case:
I have a main page which is implemented as BTF with fragment. This main page contains a child region [again a BTF with fragment].
I am passing a parameter value from parent page to it's region using taskflow input parameter. Now value for one of the parameter changes inside child/region taskflow and I need to make this value available to main page taskflow.
This parameter is just pageFlowScope variable, so basically not coming from any VO.
I know that taskflow can return value via return parameter but I don't know if that is true for taskflow implemented as region in a page.
Is it possible to communicate the pageFlowScope variable value from child region to it's parent page?
Thanks,
Jai

Hi Frank,
I tried to follow steps mentioned in your post but encountered error that "The scope of the referenced object #{viewScope.parentBeanName} is shorter than referring object childBeanName"
Let me explain what I did:
1. Created a bean parentBeanName in viewScope
2. Created another bean childBeanName in pageFlowScope
3. In ChildBean.java, created a private property parentBeanProperty for Class [ParentBean] and generated the accessors
4. Created a input parameter in region TF as:
<input-parameter-definition id="__28">
      <name id="__27">parentBeanParam</name>
      <value>#{pageFlowScope.childBeanName.parentBeanProperty}</value>
      <class>ParentBean</class>
      <required/>
</input-parameter-definition> 5. Since my mainPage contains child page as region. I added parameter to mainPageDef to pass it to child TF, like this
<parameter id="parentBeanParam" xmlns="http://xmlns.oracle.com/adfm/uimodel"
                   value="#{viewScope.parentBeanName}"/>6. Introduced a client method in childBeanName that is called from UI. There I am retrieving parentBeanParam instance from pageFlowScope and call setter method of my variable inside ParentBean.java
7. Ran the page but encountered the error.
Did I miss something somewhere?
Initially I got error where #{viewScope.parentBeanName} returned NULL due to parentBeanName not instantiated. I created a variable in mainPageDef with it's default value pointing to #{viewScope.parentBeanName.variableName}, which I guess will instantiate the bean in viewScope.
After this I got error of shorter scope. It never reached to code in Step 6 during execution cycle.
FYI - My application is based on UIShell and essentially a one page application. Main page referred above is also a jsff based on BTF. I hope, this should not affect this implementation but I thought of at least mention it.
Thanks,
Jai
Edited by: Jai Om on Dec 18, 2012 2:38 PM

Connecting to a DB from an Applet

Hi, I'm new to Java so I apologise if this question seems a bit basic.
I want to display some DB contents in an applet using a web browser, but according to my Java 'bible', you cant use the JDBC-ODBC bridge driver from within an applet.
How can I overcome this problem ? It must be pretty simple because surely there are millions of web pages on the net that display DB contents from within Java applets. Or have i got it completely wrong ?
Thanks for your help.

Hi !
One way to do it is to use Servlets.
Like this:
Applet <-> Servlet <-> db
The applet talks to the servlet, then the servlet talks to the db and gets the information and then sends the info back to the applet...
Hope it helps...

How to pass the value from JSP or HTML to Applet

Plz reply ....How can we pass the value from the JSP Page or from HTML page to Applet embedded in same page....

Hi,
<applet codebase = "."
archive = foo.jar"
code = "com.bar"
name = "bar"
id = "bar"
width = "<%=Request["width"] %>"
HEIGHT = "<%=Request["appHeight"] %>"
hspace = "0"
vspace = "0"
align = "middle"
alt     = "Applet is Loading..."
>
     <param name="LANGUAGE"                value="<%=Request["lan"] %>">
     <param name="LOGOUT_USER_URL"           value="EndSession.asp">
     <param name="DATA_READ_INTERVAL"      value="10000">
     <param name="REFRESH_INTERVAL"           value="5000">
     <param name="DEFAULT_FONT"           value="Arial">
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Refer above code. By using getParameter() method of Applet, u can take values inside applet.

How To Pass the value from JSP to Applet

plz reply how can we pass the value from the JSP to Applet ...the applet is embedded in JSP page....

Hi,
<applet codebase = "."
archive = foo.jar"
code = "com.bar"
name = "bar"
id = "bar"
width = "<%=Request["width"] %>"
HEIGHT = "<%=Request["appHeight"] %>"
hspace = "0"
vspace = "0"
align = "middle"
alt     = "Applet is Loading..."
>
     <param name="LANGUAGE"                value="<%=Request["lan"] %>">
     <param name="LOGOUT_USER_URL"           value="EndSession.asp">
     <param name="DATA_READ_INTERVAL"      value="10000">
     <param name="REFRESH_INTERVAL"           value="5000">
     <param name="DEFAULT_FONT"           value="Arial">
</applet>
pass values @ ur html or jsp page to Applet as parameters.
Refer above code. By using getParameter() method of Applet, u can take values inside applet.

HT1918 how can i get the user manual info back which has been erased from my settings icon pafe after a restore from itunes

how can i get my user manual info back onto my settings menu
this heading did not appear on the settings menu following a restore necessitated bt a freezing screen glitch thanks

I'm not entirely sure what you are referring to, there isn't a user manual section in the iPad's Settings app. If you want an iPad then you can either download it from here : http://support.apple.com/manuals/ipad/
Or if you download the iBooks app then there should be a copy in the ibookstore in it

Passing Info Back from Embedded Applet

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