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From Ryan Baxter <rbaxte...@apache.org>
Subject Re: Noob Help
Date Wed, 12 Feb 2014 21:24:31 GMT
Wade can you provide a sample container html file so I can try it
locally?  What version of Shindig are you using?

On Wed, Feb 12, 2014 at 3:50 PM, Wade Girard <Wade.Girard@calabrio.com> wrote:
> Hi Ryan,
>         Thank you for your suggestions. I changed the gadget to this
> <Module>
>   <ModulePrefs title="Hello World">
>     <Require feature="rpc" />
>   </ModulePrefs>
>   <UserPref name="myName" display_name="Name" default_value="Wade" />
>   <Content type="html">
>         <![CDATA[
>         <script type="text/javascript">
>                 function init() {
>                         gadgets.rpc.call(null, 'initial_gadget_message', null, 'Hello
there!
> Pre-onload message sent successfully.');
>                 }
>                 gadgets.util.registerOnLoadHandler(init);
>         </script>
>         <div id="widgetNode">Hello World</div>
>         ]]>
>   </Content>
> </Module>
>
>
> And Removed the code that did the gadgets.rpc.register and
> gadgets.rpc.setupReceiver and added the code to the container. Here is
> what it looks like (added the full config, in case I am missing something
> there)
>
> var testConfig = {};
>                         testConfig[osapi.container.ServiceConfig.API_PATH] =
> 'http://localhost/rpc';
>                         testConfig[osapi.container.ContainerConfig.RENDER_DEBUG] = '1';
>                         testConfig[osapi.container.ContainerConfig.GET_CONTAINER_TOKEN]
=
> function(callback) {
>                                 gadgets.log('Updating container security token.');
>                                 callback('john.doe:john.doe:appid:cont:url:0:default',
10);
>                         };
> this._container = new osapi.container.Container(testConfig);
>                         this._container.rpcRegister("initial_gadget_message",
> _setTitleHandler));
>
>
>
> Unfortunately I am still getting the same message in the firebug console
> No relay set (used as window.postMessage targetOrigin), cannot send
> cross-domain message
>
>
> Thanks for all your help.
> --
> Wade Girard | Principal Software Engineer
>
> Calabrio, Inc. | 400 1st Avenue N, Ste 300 | Minneapolis, MN 55401
> Phone: 763.795.7798
>
>
>
>
> On 2/12/14, 2:31 PM, "Ryan Baxter" <rbaxter85@apache.org> wrote:
>
>>Hi Wade,
>>
>>A couple of comments.
>>
>>1.)  In your gadget you probably want to wrap gadgets.rpc.call in a
>>function passed to gadgets.util.registerOnLoadHandler to make sure the
>>gadget is completely initialized before making that rpc call.
>>2.)  In your container I would suggest you use the container feature.
>>It takes care of some of the nasty stuff with regards to registering
>>RPC callback functions.  All you then have to do is call
>>container.rpcRegister('initial_gadget_message', _messageHandler)
>>
>>On Wed, Feb 12, 2014 at 2:16 PM, Wade Girard <Wade.Girard@calabrio.com>
>>wrote:
>>> I am trying to implement a container running under Shindig.
>>>
>>> I am having difficulty getting the rpc (Gadget->Contianer)
>>>communication working.
>>>
>>> Here is my simple gadget:
>>>
>>> <Module>
>>>
>>>   <ModulePrefs title="Hello World">
>>>
>>>     <Require feature="rpc" />
>>>
>>>   </ModulePrefs>
>>>
>>>   <UserPref name="myName" display_name="Name" default_value="Wade" />
>>>
>>>   <Content type="html">
>>>
>>> <![CDATA[
>>>
>>> <script type="text/javascript">
>>>
>>> gadgets.rpc.call(null, 'initial_gadget_message', null, 'Hello there!
>>>Pre-onload message sent successfully.');
>>>
>>> </script>
>>>
>>> <div id="widgetNode">Hello World</div>
>>>
>>> ]]>
>>>
>>>   </Content>
>>>
>>> </Module>
>>>
>>> Here is what I have done on the server (adapted)
>>>
>>> var id = "gadget_" + (this._static.id++);
>>>
>>> gadgets.rpc.register("initial_gadget_message", _messageHandler));
>>>
>>> var parent = window.location.origin; // also tried window.location.href
>>>
>>> iFrameNode.src = obj.iFrameUrls["default"] + "#parent=" parent +
>>>"&rpctoken=12345";
>>>
>>> iFrameNode.id = id;
>>>
>>> gadgets.rpc.setupReceiver(id);
>>>
>>> The container is at port 80, the gadget is at port 8080, on the same
>>>server (localhost)
>>> The gadget loads in the container, but most of the time produces this
>>>message, sometimes, vary rarely, it will not produce the message.
>>>
>>> No relay set (used as window.postMessage targetOrigin), cannot send
>>>cross-domain message
>>>
>>> Any help is appreciated, thanks
>>> --
>>> Wade Girard | Principal Software Engineer
>>> Calabrio, Inc. | 400 1st Avenue N, Ste 300 | Minneapolis, MN 55401
>>> Phone: 763.795.7798
>

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