How to pass a java script variable to a JSP page

How to assign a javascript variable value to a jsp variabe
<script>
var scroll="100"
</script>
<%
String age=[ here i need to set the value of "scroll" ]
%>
is it possible ,
thanks

assign this scroll to a hidden field in a form
and pass via form to server this may be one way or
set attribute scroll and then access to server side
may this help you
--yogeshb

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How to access a JAVA Script variable in JSP Code

How to access a JAVA Script variable in JSP Code. I have been unable todo this.
Plz Suggest a way.
Thanks
Soumya

try to do this code
String s=request.getParameter("javascriptvariablename");

How to get the value retruned by java script function into my jsp page

Hai all,
I had a particular java script function which returns a date.
function getDate() {
var sDate;
// This code executes when the user clicks on a day in the calendar.
if ("TD" == event.srcElement.tagName)
// Test whether day is valid.
if ("" != event.srcElement.innerText)
//alert(event.srcElement.innerText);
sDate = document.all.year.value + "-" + document.all.month.value + "-" + event.srcElement.innerText;
document.all.ret.value = sDate;
var mahi=window.open("configurexml.jsp?xyz=document.all.ret.value")
return sDate;}
Now i want to display this particular date in my jsp page. can anyone tell me the correct approach or a sample code to diaplay this date in my jsp page.
<%@ page language="java"
import="javax.xml.parsers.*,java.io.*,org.w3c.dom.*"%><%@ page import="java.util.*" %>
!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html> <head> <title>Configuring Xml File</title>
<SCRIPT LANGUAGE="JavaScript" SRC="xyz.js"> </SCRIPT>
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<b>20 october 2006 </b>
Here where i am printing the date i had to get the value from the js function. how to do that. plz help me....

Are you talking about server-side java code (servlets/jsp) or client side (applet)? Given we are in the JSP forum I'll assume we're talking server side.
If so, you are making a common but fundamental mistake. JavaScript executes on the client, not on the server. If you want client data on the server it has to get there somehow. The simplest way to do this in JSP land is via HTTP. So... have your JavaScript code call a JSP (or servlet) and pass the value you want as a URL parameter. Of course this will also change the browser location, so if you don't want this to happen use a frame or iframe to capture your HTTP request.
For example:
Javascript....
function someFunction() {
return 1;
var value = someFunction();
location.href="somejsp.jsp?value=" + value;

How to pass servlet parameter using encodeURL function in JSP page

Hi!!!
I have a very urgently problem.
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In this way, my servlet works fine (and I have in my page my blob-image).
But I have to pass to my servlet a list of dynamic parameter. I have tried all the possibilities like:
<IMG border="0" src='<%= (response.encodeURL("/MyImageServlet") + "?Param_name=" + sessionBean.getParamValue() + "&anotherParam" + sessionBean.getAnotherParamValue())%>'
but nothing....
In my servlet I use the init function to retrieve the initial parameters(defined in my web.xml file) in this way:
public void init(ServletConfig config) throws ServletException
super.init(config);
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Excuse me for my english,
thank you for your help!

Hi!
Thanks for your reply!
I have tried this solution but it doesn't work!
When I do getInitParameter in the init function, the servlet take the default values...
Maybe I have wrote something wrong?
Excuse me for my english,
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Returning/passing Java script variable/value to PL/SQL environment

Hi,
Can someone give me a sample code about how to return a Java script variable to PLSQL environment?
for example, I have a javascript function that returns timestamp in milisecond, I then want to write PLSQL code to call this java script function and save its value in a number-typed plsql variable for further calculation, I dont know how the two scripting language communicate.
Thank you very much
Binh
null

This is quite simple.
I assume that you are able to define html form side through pl/sql. Suppose your new pl/sql value is v_time then in the procedure that you write include one more statement
htp.p('<Input type=hidden name="v_time" value="">');
and also in the form invocation,
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and to the end you must be having a submit
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eg htp.p('<Input type=submit value="process"
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Include in the head portion
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Hope this helps.
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null

Passing importing parameter in ABAP to java script variable

Hi Experts,
I am calling a ABAP function module in javascript.Now how can I take importing parameter in ABAP to java script variable. Because I need to give alert using the improting Paramter value...
Thanks in advance..
RR

to pass ABAP variable value to javascript variable the syntax is
var myjsvariable = "<%=abapvariable%>";
Edited by: Durairaj Athavan Raja on Jul 29, 2009 2:39 PM

How to Use the JAVA SCRIPT code in .htm page of the component

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In my requirement i have to use Java Script Function in .htm code ..how to use the java script code and functions in .htm???
thank you
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Check this document [Arun's Blog|http://wiki.sdn.sap.com/wiki/display/CRM/CRMWebClientUI-TalkingwithJava+Script]
Regards
Kavindra

How to call a java script in while eventprocessing?

hi friends,
How to call a java script from an event.
when i click a button, i want to display a message in IE.
For ex: BTN_CAN,
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in javascript WINDOW.ALERT i am trying....
Regards,
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you can do some thing like this...
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< ht m lb:page title=" "    >
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       < h t mlb:textVi ew text   = "Hello World!"
                      des ign = "EMPHASIZED" />
      < ht m lb :bu tton text          = "Press Me"
                     on Clie ntC lick = "al ert(' H ell w or l d')" / >
    < / h t mlb :for m >
< / ht mlb :pa g e >
<   / htm lb:co nt e nt >
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How to remove a java script pop up

Hi,
I imported a robohelp document from another company and i am
catering it to my company's needs. The problem is they have popups
which refer to .bmp and it is in java script. If i highlight the
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please take a look at this
//--></script></robohelp>
on the <b style="font-weight: normal;">Environmental
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captures and displays information that you reported to a
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x-maintain-ratio=TRUE class=img_whs2 style="width: 1108px;
height: 120px; border-style: none; border-style: none;"
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</div>
<p class=Body>The following is a description of some of
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display on the <b style="font-weight:
normal;">Agency Notification</b> tab:</p>
<ul class=whs3 style="list-style: disc;" type=disc>
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or organization.</p></li>
<li class=p-BulletedList1><p
class=BulletedList1><b style="font-weight: bold;">Agencies
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<li class=p-BulletedList1><p
class=BulletedList1><b style="font-weight:
bold;">Contact</b>
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<li class=p-BulletedList1><p
class=BulletedList1><b style="font-weight: bold;">Notify
Date</b> - Date the agency was
notified.</p></li>
<li class=p-BulletedList1><p
class=BulletedList1><span style="font-weight:
bold;">Comment/Report
Number</span> - This field can be used to record any
comments, notes,
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notification. </p></li>
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<p class=TableText><a href="javascript:void(0);"
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a
Row','../../03_Getting_Started_files/Deleting_Rows.htm','Environmental
Consequence
Record','EC_Environmental_Consequence_Record.htm','Searching by
Personnel
ID','../../03_Getting_Started_files/Searching_by_Personnel_ID.htm','Selecting
the
Time','../../03_Getting_Started_files/Selecting_Time.htm');return
false"
title="Related Topics" id=a2 style="position:
relative;"><img src="../../ss_btn_related_topics1.gif"
alt="Related Topics" style="width: 81px; height: 17px;
border-style: none; border-style: none;"
width=81 height=17
border=0></a><robohelp><script
type="text/javascript"
language=JavaScript1.2></script></robohelp>
</p>
<script language=javascript1.2
type="text/javascript"></script>
if you could paste this code on your word doc and try to
search for .bmp it exactly shows where it is used i tried removing
that line but it acted strange as even when i added a pop up to a
word it does not show anything in the view mode.

How to call a java script?

Hi,
I m new to Indesign and also to MAC OS...
I ve tried the sdk samples of InDesign CS3 on MAC OS. It works well.
I m making changes to one of the samples (BasicPanel). I ve added few check boxes and buttons in it. I donno where to give the code for button(in the panel) event/action?
I also need to know "how to call a java script from InDesign CS3 SDK ?"...
I have the Scripts ready... Can someone provide the code used to call JS...
Someone pls help me.....
Thank You...

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tnhems

XSLT - How to pass a Java object to the xslt file ?

Hi ,
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This is elementary. Did you ask google ? http://www.google.com/search?q=calling+java+from+xsl
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How & where to use Java script to create new button in object detail page

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How to pass a java script variable to a JSP page

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