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