jQuery.atmosphere is undefined in jquery-atmosphere.js.jsf 2620

[prashant.sindhu]

I am implementing a4j:push in my application. I am getting jQuery.atmosphere is undefined in jquery-atmosphere.js.jsf 2620 in my browser console and so a4j:push is not able to render the desired data. Please give any suggestion.

Environment - Rich faces version - 4.3.7

server - tomcat 7

java -1.6

my project dont have maven so i am manually adding following dependencies --

atmosphere-annotations-1.0.18.jar
atmosphere-compat-jbossweb-1.0.18.ja

r atmosphere-compat-tomcat-1.0.18.jar

atmosphere-compat-tomcat7-1.0.18.jar

atmosphere-jersey-1.0.18.jar

atmosphere-runtime-1.0.18.jar

slf4j-api-1.6.1.jar

logback-classic-1.0.10.jar

logback-core-1.0.10.jar

browser error console -

xhtml code --

<a4j:push id="ajaxPush11" address="chat" enabled="true">
   <a4j:ajax event="dataavailable"
   render="alarmTablePanel,alarmBrowserMainMessage" />
   </a4j:push>

web.xml --

<servlet>

        <servlet-name>Push Servlet</servlet-name>

        <servlet-class>org.richfaces.webapp.PushServlet</servlet-class>

        <load-on-startup>1</load-on-startup>

        <async-supported>true</async-supported>

    </servlet>

<servlet-mapping>

        <servlet-name>Push Servlet</servlet-name>

        <url-pattern>/__richfaces_push</url-pattern>

    </servlet-mapping>

<context-param>

        <param-name>org.richfaces.push.handlerMapping</param-name>

        <param-value>/__richfaces_push</param-value>

    </context-param>

bean code --

private static TopicKey topicKey = new TopicKey("chat");

TopicsContext topicsContext = TopicsContext.lookup();

            topicsContext.getOrCreateTopic(topicKey);

            try {

                topicsContext.publish(topicKey, "message");

            } catch (MessageException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

[michpetrov]

Given that it was able to call jQuery.atmosphere.unsubscribe() I can't see how jQuery.atmosphere could be suddenly undefined. Are you including any additional JavaScript?

[prashant.sindhu]

Hi Michal,

You were right i found one place one jquery-1.8.3.min.js was externally included which may overriding richfaces default jquery library.

i removed that and it worked.

Thanks,

[jjagadeesh1215]

HI prashant sindhu,

  if you are using external jquery's of higher versions. It may conflict the script of richfaces. and use of jquery object. so replace the jquery object with your own $ variable by using noConflict() method of jquery.

Ex: j$ = jQuery.noConflict();

Note: replace all $ variable in jquery plugins which you are using with j$ variable.