I want to set bean's set method from java script block is it possible

the actual issue is iam not able to assign a script variable to java variable...
is it possible

Javascript:
<script language="JavaScript">
function setValue(value){
document.form.hiddenField.value = value;
document.form.submit();
<script>
html:
<form name="hiddenForm">
<input type="hidden" name="hiddenField"></input>
</form>
Java:
Map parameterMap = context.getExternalContext.getRequestParameterMap();
String value = parameterMap.get("hiddenField");
Try something like this.

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How to call backing bean method from java script

Hi,
I would like to know how to call backing bean method from java script.
I am aware of serverListener and [AjaxAutoSuggest article|http://www.oracle.com/technology/products/jdev/tips/mills/AjaxAutoSuggest/AjaxAutoSuggest.html]
but i am running in to some issues with [AjaxAutoSuggest article|http://www.oracle.com/technology/products/jdev/tips/mills/AjaxAutoSuggest/AjaxAutoSuggest.html]
regarding which i asked for help in other thread with subject ....Question on AjaxAutoSuggest article (Ajax Transactions Using ADF and J...)
The reason why i posted is ( though i realise both are duplicates) .. that threads looks as a specific question to that article hence i would like to ask the quantified problem is asked in this thread.
So could any please letme know how to call backing bean method from java script
Thanks
Murali
Edited by: mchepuri on Oct 24, 2009 6:17 PM
Edited by: mchepuri on Oct 24, 2009 6:20 PM

Hello,
May know how to submit a button autoamtically on onload of page with clicking a welcome alert box. the submit button has managed button too to show a message on console using SOP.
the problem is.
1. before loading the page a javascript comes on which i clicked ok
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<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
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<af:document id="d1" binding="#{backingBeanScope.backing_check4.d1}">
<af:form id="f1" binding="#{backingBeanScope.backing_check4.f1}">
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<af:clientListener type="click" method="delRow"/>
<af:serverListener type= "jsServerListener"
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<f:facet name="metaContainer">
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return true;
</af:resource>
</f:facet>
</af:form>
</af:document>
</f:view>

</jsp:root>
the backing bean code is -----
public class classCheck4 {
public classCheck4() {
public String submit1() {
System.out.println("hello");
return null;
}

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Hi,
After user selects the answer for a particular question, i am able to get the selected answer using below Java script.
var cp = document.Captivate;
alert(cp.cpEIGetValue("m_VarHandle.cpQuizInfoAnswerChoice"));
Based on some user info, i want to set the default answer using below Java Script. But below statement does not make the answer selection on the question slide.
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The "String in" declaration says: "Nobody may ever invoke setSource() without specifying a certain String. The content of the String is known at run-time only."
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Hi Friends,
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Hi,
Pls see if the following links could help.
http://www.rgagnon.com/javadetails/java-0170.html
http://www-128.ibm.com/developerworks/library/wa-resc/?dwzone=web
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The question is not specific enough.
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thanks a lot for the replies. I'll try it out.
But one question, just because of curiosity
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I need to call C++ method from Java.
I have gone through the JNI tuorial , but was not able to pin point things.
I read that :
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Java Code JavaClass.java ---->
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Any suggestion would be a great help to me

tryit wrote:
I need to call C++ method from Java.Not possible.
JNI uses C methods.
Is this the correct way to do it.Same way you would do it in any C/C++ method (not java)
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Common idiom for the pointer in the above is to pass it back and forth to your java code as a java long. You cast it it and from your class pointer. Provide an explicit java method to free it when done. Besides providing the explicit method also implement a finalizer to free it as well (however that is a fail safe and should not be relied upon.)

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Look at the Javadoc documentation of IllegalAccessError. It says:
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It's an extremely important skill to learn how to search the web. Not only will it increase your research and development talents, it will also save you from asking questions that have already been answered numerous times before. By doing a little research before you ask a question, you'll show that you're willing to work and learn without needing to have your hand held the entire time; a quality that is seemingly rare but much appreciated by the volunteers who are willing to help you.
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I want to set bean's set method from java script block is it possible

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