hi Chris.
you saved my time. I added as what you said. and the firebug showes:
Unknown RPC service: requestSendMessage rpc.js?c=1 (line 4)
should I call something like "gadgets.rpc.register('requestSendMessage',
this.requestSendMessage);" in the <script> tag?
or include which js in iframe page or xml?
I found in the shindig-1.1 the javascript/container/gadgets.js
gadgets.rpc.register('requestSendMessage', this.requestSendMessage);
gadgets.IfrGadgetService.prototype.requestSendMessage = function(recipients,
message, opt_callback, opt_params) {
if (opt_callback) {
window.setTimeout(function() {
opt_callback(new opensocial.ResponseItem(
null, null, opensocial.ResponseItem.Error.NOT_IMPLEMENTED,
null));
}, 0);
}
};
so what's the next step?
Thanks for you reply, it really helps a lot.
once I make it working, I'll blog it.
Thanks.
Chris Chabot wrote:
There's been quite a bit of work on the RPC code in the OS 0.8 -> 0.9 time
frame, and in most situations the rpc file isn't being used anymore.
It took me a while to find out too (so I know how you feel about the lacking
documentation:), the way to make it work now is to emit a bit of javascript
after each iframe and include the #rpctoken in there, ie something like:
<iframe
width="482"
scrolling="no"
height="200"
frameborder="no"
src="http://example.org/gadgets/ifr?etc#rpctoken=1707975397";
class="gadgets-gadget"
name="remote_iframe_14020"
id="remote_iframe_14020">
</iframe>
<script type="text/javascript">
gadgets.rpc.setRelayUrl("remote_iframe_14020",
"http://example.org/gadgets/ifr?etc#rpctoken=1707975397";);
gadgets.rpc.setAuthToken("remote_iframe_14020", "1707975397");
</script>
Example is a generized copy&paste from a random www.partuza.nl profile page
& you can check it's code for the complete iframe generation flow
On Thu, Sep 24, 2009 at 10:45 AM, Fayland Lam <[email protected]> wrote:
well, basically I'm use the 'shindig-1.1-incubating-SNAPSHOT-php' for the
requestSendMessage
for example, the shindig domain is 'opensocial.example.com' and the app
domain is 'app.example.com'.
then in app.example.com we will use iframe to call opensocial.example.com
the app xml contains something like:
<script type="text/javascript">
var init = function() {
SendMessage(1747383, 'blabla');
};
gadgets.util.registerOnLoadHandler(init);
function SendMessage(friendId, fname) {
var recipient = new Array();
var message = new opensocial.newMessage(fname + ", You are invited to my
room");
message.setField(opensocial.Message.Field.TITLE,"Test Invintation");
message.setField(opensocial.Message.Field.TYPE,opensocial.Message.Type.NOTIFICATION);
var onMessage = function(obj) {
if (obj.hadError()){
switch(obj.getErrorCode()) {
case opensocial.ResponseItem.Error.NOT_IMPLEMENTED:
alert('NOT_IMPLEMENTED');
break;
default:
alert('code: ' + obj.getErrorCode());
break;
};
return;
}
};
recipient.push(friendId);
opensocial.requestSendMessage(recipient,message,onMessage);
}
and in the app.example.com we have
app.example.com/gadgets/files/container/rpc_relay.html
I debugged for a while and I put an alert in
features/src/main/javascript/features/rpc/wpm.transport.js
to debug the 'gadgets.json.stringify(rpc), relay'
the relay is http://app.example.com/gadgets/files/container/rpc_relay.html
the rpc string is somehow
{"s":"requestSendMessage","f":"remote_iframe_5","c":2,"a":[[1747383],"fields_":{"body":"blabla,
You ....
it seems the "targetWin.postMessage(gadgets.json.stringify(rpc), relay);"
does NOT send any request to the server. (I check the access_log of
app.example.com and opensocial.example.com, but I don't see the rpc
request and I don't see the rpc_relay.html neither).
I tried FF3 and IE8, both is not working, anyone got any hint? the shindig
config issue? or the app js issue? or what?
Thanks.
--
Fayland Lam // http://www.fayland.org/
--
Fayland Lam // http://www.fayland.org/
