• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 2452
  • Last Modified:

JQuery Primefaces RemoteCommand Parameter Issue

Hello,

My goal was to call this page with a queryString parameter (http://localhost:8080/page.html?scrapeU ... ://cnn.com and then try to pull the value from the requestparametermap off the facescontext but its null in my init method. My second option is to set an inputhidden in my jQuery(document).ready function but the below syntax doesn't work. Anyone know how to get this to work either way? Thanks for the help!

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
   xmlns:h="http://java.sun.com/jsf/html"
   xmlns:f="http://java.sun.com/jsf/core"
   xmlns:ui="http://java.sun.com/jsf/facelets"
   xmlns:p="http://primefaces.prime.com.tr/ui"
   xmlns:dc="http://dc.dreamcatcher.com/facelet-taglib">
<ui:composition template="/WEB-INF/facelet/layout/external/main.xhtml">
   <ui:define name="content">
   <h:form id="scrapeFrm" binding="#{bookmarklet.bookmarkletFrm}">
   <h:inputHidden id="scrapeURL" value="default"/>
   <p:remoteCommand name="scapeImages" process="@this,scrapeURL" actionListener="#{bookmarklet.loadImages}" update="imageGrid"/>
   <script type="text/javascript">
       jQuery(document).ready(function(){
          alert("here");
          var value=$('#scrapeURL').val();
          alert(value);
          scapeImages();
       }); 
    </script>
    </h:form>
   </ui:define>
</ui:composition>
</html>

Open in new window

@Named
@Scope("request")
public class Bookmarklet extends BaseAction{
   private UIForm bookmarkletFrm;
   
   public void init(){
       if (!FacesUtils.isPostback()) {
          ExternalContext context = FacesUtils.getExternalContext();
          String scrapeURL = context.getRequestParameterMap().get("sourceURL");
          bookmarkletBean.setScrapeURL(scrapeURL);
       }
    }

Open in new window


0
cgray1223
Asked:
cgray1223
1 Solution
 
cmalakarCommented:
>> My second option is to set an inputhidden in my jQuery(document).ready function but the below syntax doesn't work.

What is not working ? Did you get alert () ?

I dont see you including the jquery js file.
0

Featured Post

Concerto Cloud for Software Providers & ISVs

Can Concerto Cloud Services help you focus on evolving your application offerings, while delivering the best cloud experience to your customers? From DevOps to revenue models and customer support, the answer is yes!

Learn how Concerto can help you.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now