[Cartoweb-users] Send data from client to server part in a Plugin

[Jacolin Yves]

Hi,

I can not manage this. I don't understand how it works and so I can not find 
the error. I follow this url :
http://www.cartoweb.org/cwiki/HowToDisplayOnTheMapAPointFromADatabaseQuery

So, here the content of my ClientExportFile.php :
<?php
class ClientExportFile extends ClientPlugin implements ServerCaller {
    /**
    * Constructor
    */
    public function __construct() {
        $this->log =& LoggerManager::getLogger(__CLASS__);
        parent::__construct();
        $this->Message = "";
   }

   public function handleHttpPostRequest($request) {
        if($request['create_validate_all'] == 3) {
          $this->exportOn = 1;
        }
    }

   public function buildRequest() {
      if($this->exportOn==1){
         $mydata= new ExportFile();
         
$mydata->filepath="/var/www/html/cartoweb3/htdocs/generated/zip/tssitespt.zip";
         return $mydata;
      }
   }

    /**
     * @see ServerCaller::initializeResult()
     */ 
    public function initializeResult($ExportFileResult) {}


    /**
     * @see ServerCaller::handleResult()
     */ 
    public function handleResult($ExportFileResult) {}

}
?>
/********************************************End*****************************
Here the content of the ExportFile.php in common directory :

<?php
require_once(CARTOWEB_HOME . 'common/CwSerializable.php');

class ExportFileRequest extends CwSerializable {

      /** 
       * filepath of the zip
       * @var string
       */
      public $filepath;

      /**
      * @see CwSerializable::unserialize()
      */
      public function unserialize($struct) {
        $this->filepath = self::unserializeValue($struct, 'filepath', 
'ExportFile');
      }

    /**
     * Result
     * @package Plugins
     */
    class ExportFileResult {}

}
?>
/********************************
And the exportFile.wsdl.inc file in common directory :
     <!-- exportFile -->
      <complexType name="ExportFile">
         <all>
           <element name="filepath" type="xsd:string"/>
         </all>
      </complexType>

/********************************
Finally, the ServerExportFile.php file in server dir :
<?php
class ServerExportFile extends ClientResponderAdapter {

   function initializeRequest($requ) {
      if ($requ)
            $this->filepath = $requ->filepath;
   }
?>
/*******************************

At this moment, I just want to get $filepath from the form in cartoclient, in 
the client side and send it to server side.
I just obtain a not so nice white screen :-( I have no errors in 
httpd/error_log nor in cartoclient.log

any ideas where the errors are ? Or how to have more informations in the 
cartoclient.log ?

Thank you !

Y.
Le Mardi 18 Juillet 2006 16:44, Damien Corpataux a écrit :
> Hi,
>
> yes indeed, this looks correct.
>
> BUT: the $mydata variable returned by ServerPlugin::initializeRequest() HAS
> TO be an object that implements the CwSerializable interface. Take a look
> at /coreplugins/images/common/Images.php if you need an example.
>
> Also, don't forget to make your ClientPlugin implement the ServerCaller
> interface, and make your ServerPlugin implement ClientResponder.
>
> Damien
>
>
> ----- Original Message -----
> From: "Jacolin Yves" <yjacolin at free.fr>
> To: "Oliver Christen" <oliver.christen at camptocamp.com>
> Sent: Tuesday, July 18, 2006 4:03 PM
> Subject: Re: [Cartoweb-users] Send data from client to server part in a
> Plugin
>
>
> with the mail of Marc Monnerat and yours, I am begining to understand.
> So in the clientMyPlugin class, I use :
> public function buildRequest() {
>  return $mydata;
> }
>
> and in the serverMyPlugin class, I use :
> function initializeRequest($requ) {
>   if ($requ)
>           $this->mydatat = $requ->mydata;
> }
>
> Can you confirm ?
>
> Thank to you and marc Monnerat
>
> Y.
>
> Le Mardi 18 Juillet 2006 15:44, vous avez écrit :
> > there is the public function handleHttpPostRequest($request) { (client
> > side) if you need the data on server side, you will need to transfert
> > them from client to server side via public function buildRequest() { and
> > recover
> > the result of your sever-side functions (if any) with public function
> > initializeResult($someresultobject) { or public function
> > handleResult($someresultobject) {
> >
> > maybe there is a simpler way, I will ask around
> >
> > O.
> >
> > > Hello,
> > > I want to use data from a form in my interface in the server part of my
> > > plugin. Do I need to use ServerCaller::overrideRequest and
> > > ClientResponder::initializeRequest ?
> > >
> > > I can not get informations about this, from the archive, and I am sure
> > > to
> > > read
> > > something about this in the past.
> > >
> > > Thanks,
> > >
> > > Y.
> > > --
> > > Yves Jacolin
> > > http://yjacolin.gloobe.org
> > > ----
> > > Stagaire Conservatoire Régional des Espaces Naturels de la région
> > > Centre http://cahiersnaturalistes.free.fr/cpnrc/
> > > ----
> > > - Qu'est-ce que cela peut faire que je lutte pour la mauvaise cause
> > > puisque je suis de bonne foi?
> > > - Et qu'est-ce que ça peut faire que je sois de mauvaise foi
> > > puisque c'est pour la bonne cause. (Jacques Prévert)
> > >
> > > _______________________________________________
> > > Cartoweb-users mailing list
> > > Cartoweb-users at lists.maptools.org
> > > http://lists.maptools.org/mailman/listinfo/cartoweb-users

-- 
Yves Jacolin
http://yjacolin.gloobe.org
----
Stagaire Conservatoire Régional des Espaces Naturels de la région Centre
http://cahiersnaturalistes.free.fr/cpnrc/
----
- Qu'est-ce que cela peut faire que je lutte pour la mauvaise cause 
puisque je suis de bonne foi?
- Et qu'est-ce que ça peut faire que je sois de mauvaise foi
puisque c'est pour la bonne cause. (Jacques Prévert)