//working dojo XmlhttpObject with messageReceived function
plugins/dojo/src/main/resources/org/apache/struts2/static/dojo/src/io/xip_server.html
//client that calls the server via send function
plugins/dojo/src/main/resources/org/apache/struts2/static/dojo/src/io/xip_client.html
Martin Gainty
______________________________________________
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
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From: mgai...@hotmail.com
To: user@struts.apache.org
Subject: RE: Ajax Response - Array Objects
Date: Fri, 16 Jul 2010 11:51:03 -0400
<!-- this is what is ..supposed.. to happen -->function test() {
<!-- get the XmlHttpObject and assign to _c0 -->
var _c0=this.getXmlhttpObject();
function isDocumentOk(_c1)
{
<!-- get the status -->
var _c2=_c1["status"];
return Boolean((!_c2)||((200<=_c2)&&(300>_c2))||(_c2==304));
<!-- 101 is a switch protocol error ..300's are redirect errors these
are very bad errors to get from the server -->
<!-- turn in firebug in FF to see the status code -->
}
if(_be)
{
var _c3=this,_c4=null,gbl=dojo.global();
var xhr=dojo.evalObjPath("dojo.io.XMLHTTPTransport"); <!-- xhr is the
Dojo JS object which is the Ajax control -->
_c0.onreadystatechange=function()
{
<!-- the xhr object is in ready state so populate your div tag here
with the result returned from Action.Bean -->
div.innerHtml=%{Action.Bean}
}
};pull apart the JS code from the tag to determine the delta
Martin Gainty
______________________________________________
Jogi és Bizalmassági kinyilatkoztatás/Verzicht und
Vertraulichkeitanmerkung/Note de déni et de confidentialité
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nem megengedett. Ez az üzenet csak ismeret cserét szolgál és semmiféle jogi
alkalmazhatósága sincs. Mivel az electronikus üzenetek könnyen
megváltoztathatóak, ezért minket semmi felelöség nem terhelhet ezen üzenet
tartalma miatt.
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung
oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem
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Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
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interdite. Ce message sert à l'information seulement et n'aura pas n'importe
quel effet légalement obligatoire. Étant donné que les email peuvent facilement
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pour le contenu fourni.
> Subject: RE: Ajax Response - Array Objects
> Date: Fri, 16 Jul 2010 08:38:47 -0500
> From: chris.cranf...@setech.com
> To: user@struts.apache.org
>
>
> Thanks for the suggestion, that worked.
>
> Now what I find odd is that when using the listKey/listValue parameters
> for the autocompleter tag, it doesn't populate the dropdown when the
> data is sourced from a remote URL. If I request the Ajax service, I get
> the serialized data as I would have expected, but for some reason the
> widget isn't populating the dropdown with it now.
>
> Any suggestions?
>
> > -----Original Message-----
> > From: Rahul Mohan [mailto:rahul.mo...@tcs.com]
> > Sent: Friday, July 16, 2010 1:10 AM
> > To: Struts Users Mailing List
> > Subject: Re: Ajax Response - Array Objects
> >
> > Chris,
> >
> > Maps are serialized as 'name : value' pairs, whereas Lists are
> > serialized
> > as Arrays. Change your return type to a List and try.
> >
> > - Rahul
> >
> >
> >
> > From:
> > "CRANFORD, CHRIS" <chris.cranf...@setech.com>
> > To:
> > <user@struts.apache.org>
> > Date:
> > 15-07-2010 19:04
> > Subject:
> > Ajax Response - Array Objects
> >
> >
> >
> > I cannot seem to get my Ajax request to return to the Ajax client an
> > array of objects. Instead of simply returning a key/value pair, I've
> > read that it is possible to return the actual domain objects, but I
> > have
> > been unsuccessful. Each time, my combo box is populated with three
> > values, "message type number".
> >
> > In the JSP I have:
> >
> > <sx:autocompleter
> > href="%{customersUrl}"
> > preload="true"
> > name="customer"
> > valueNotifyTopics="/CustomerChanged"
> > forceValidOption="true"
> > />
> >
> > In the Struts configuration I have:
> >
> > <package name="ajaxpkg" namespace="/ajax" extends="json-default">
> > <action name="ajaxCustomersList"
> > class="com.examples.struts2.action.JsonAction">
> > <result type="json"><param
> > name="root">customersList</param></result>
> > </action>
> > </package>
> >
> > And finally in the Struts action I have:
> >
> > public Map<String,Object> getCustomersList()
> > {
> > // Get the customer data from the service layer
> > List<Customer> customers = customerService.getAllCustomers();
> >
> > // If no data was returned, return an empty collection
> > // as the browser will display an empty list.
> > if(customers == null)
> > return new LinkedHashMap<String,Object>();
> >
> > // Data was obviously returned, create new map and populate
> > // the map with the customer ID as the key and the actual
> > // customer object as the payload for each pair.
> > Map<String,Object> json = new LinkedHashMap<String,Object>();
> > for(Customer customer : customers) {
> > json.put(customer.getId().toString(), customer);
> > }
> >
> > // Hand result back to Ajax client
> > return(json);
> > }
> >
> > Can anyone explain what I have missed here in my implementation and/or
> > what needs to be corrected.
> >
> > Thanks,
> > Chris
> >
> >
> >
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