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https://issues.apache.org/jira/browse/SHINDIG-515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Chabot closed SHINDIG-515.
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Resolution: Fixed
closing issue, been fixed a long time ago
> Bug in requestNavigateTo
> ------------------------
>
> Key: SHINDIG-515
> URL: https://issues.apache.org/jira/browse/SHINDIG-515
> Project: Shindig
> Issue Type: Bug
> Components: Features (Javascript)
> Reporter: Erel Segal
> Priority: Critical
> Attachments: RequestNavigateTo.patch
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> While trying to run a real open-social application (TypeRacer) on Shindig,
> After some tracing, I think I found a bug.
> When calling an RPC service, execution arrives at rpc.js, to the function
> function process(rpc)
> In that function, there is a line:
> var result = service.apply(rpc, rpc.a);
> Where :
> * service is a function, typically registered by gadgets.IfrGadgetService,
> in this case, it is the function
> gadgets.IfrGadgetService.prototype.requestNavigateTo
> * rpc is a struct containing 5 fields related to the request (s, f, c, a, t).
> According to the Javascript documentation:
>
> http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Objects:Function:apply
> The "apply" function takes two arguments: the first it the "this" variable
> and the second is the array of arguments.
> So, in this case, the "this" variable is the rpc struct, but it is passed to
> a function that belongs to the gadgets.IfrGadgetService class!
> This causes an obvious Javascript error on requestNavigateTo.
> A second problem is that the requestNavigateTo function navigates to
> "http://localhost/canvas";. This is because of the function
> gadgets.IfrGadgetService.prototype.getUrlForView
> which says:
> "This is a silly implementation that will need to be overriden by almost
> all real containers"
> and just returns "/canvas" when the gadget requests to navigate to a canvas
> view.
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