dojox/data/restListener.js

  • Provides:

    • dojox.data.restListener
  • dojox.data.restListener

    • type
      Function
    • parameters:
      • message: (typeof )
    • source: [view]
       var channel = message.channel;
       var jr = dojox.rpc.JsonRest;
       var service = jr.getServiceAndId(channel).service;
       var result = dojox.json.ref.resolveJson(message.result, {
           defaultId: message.event == 'put' && channel,
           index: dojox.rpc.Rest._index,
           idPrefix: service.servicePath.replace(/[^\/]*$/,''),
           idAttribute: jr.getIdAttribute(service),
           schemas: jr.schemas,
           loader: jr._loader,
           assignAbsoluteIds: true
          });
       var target = dojox.rpc.Rest._index && dojox.rpc.Rest._index[channel];
       var onEvent = 'on' + message.event.toLowerCase();
       var store = service && service._store;
       if(target){
        if(target[onEvent]){
         target[onEvent](result); // call the REST handler if available
         return;
        }
       }
       // this is how we respond to different events
       if(store){
        switch(onEvent){
         case 'onpost':
          store.onNew(result); // call onNew for the store;
          break;
         case 'ondelete':
           store.onDelete(target);
           break;
            // put is handled by JsonReferencing
            //TODO: we may want to bring the JsonReferencing capability into here...
            // that is really tricky though because JsonReferencing handles sub object,
            // it would be expensive to do full object graph searches from here
        }
       }
    • summary
      this function can be used to receive REST notifications, from Comet or from another frame
    • description
      Example:
      
      	dojo.connect(window,"onMessage",null,function(event) {
      		var data = dojo.fromJson(event.data);
      		dojox.restListener(data);
      	});
  • dojox.data

    • type
      Object
    • summary
  • dojox

    • type
      Object
    • summary