On Nov 7, 6:41 pm, ssr <[EMAIL PROTECTED]> wrote:
> I am stuck with the issue I posted earlier. I would really appreciate
> any help guiding me through this issues. Thanks.
>
> On Nov 7, 11:01 am, ssr <[EMAIL PROTECTED]> wrote:
>
> > Thanks for the response Eric.
>
> > Please help me with the follow up questions:
>
> > As I am trying to interface with Google List Data API interface using
> > Javascript, I came across an AJAX issue with the following error. It
> > appears that this problem is caused because I am trying to do a cross
> > domain AJAX call and there are security blocks against this.
>
> > Error: uncaught exception: [Exception... "Access to restricted URI
> > denied" code: "1012" nsresult: "0x805303f4 (NS_ERROR_DOM_BAD_URI)"
> > location: "http://yui.yahooapis.com/2.6.0/build/connection/connection-
> > min.js Line: 7"]
>
> > Here is what I did to test Google List Data API Multiple-user web
> > application client authentication.I sent the following URL using HTTP
> > GET using AJAX interface when I got the above error:
>
> > "https://www.google.com/accounts/AuthSubRequest?scope=http%3A%2F
> > %2Fdocs.google.com%2Ffeeds%2Fdocuments&session=1&secure=0&next=http%3A
> > %2F%2localhost%2Findex.html"
You won't be able to make this type of AJAX request for two reasons:
1.) It is crossdomain which breaks the browser security model
2.) The AuthSubRequest page requires a user intervention
(the user must click the "Grant Access" button.
>
> > If I want to pull the data from various google services to include in
> > my web page, is this the right way do the authentication? How do
> > google gadgets overcome this cross domain AJAX issue when gadgets are
> > included in others web pages?
In iGoogle, the gadgets use the OAuth Proxy which acts on behalf
of the gadget. The gadget opens a popup to the OAuthAuthorizeToken
page, but the Proxy takes care of the rest. (token management,
signing requests, etc.)
Here's an article that discusses how to use AuthSub from within
OpenSocial:
http://code.google.com/apis/opensocial/articles/authsub.html
Also, if you want to host a gadget on your own server,
there's type=url gadgets:
http://code.google.com/apis/gadgets/docs/fundamentals.html#URL
E
>
> > As I am new this, I may not doing the right way. Any help or samples
> > to point me int right direction would be appreciated.
> > Thanks.
>
> > On Nov 6, 2:20 pm, "Eric (Google)" <[EMAIL PROTECTED]> wrote:
>
> > > Two great questsions:
>
> > > On Nov 6, 2:11 pm, ssr <[EMAIL PROTECTED]> wrote:
>
> > > > Please help me with the following:
>
> > > > 1. I see javascript classes google.gdata.calendar and
> > > > google.gdata.calendar.CalendarService to interface with google
> > > > calendar service. I assume that this class is nothing but AJAX
> > > > interface to send http requests. Are there similar javascript classes
> > > > to interface with other google services such as gmail, google
> > > > docs, ... ? If not, are there any other javascript packages to
> > > > interface with other google services?
>
> > >http://code.google.com/apis/gdata/client-js.html
>
> > > At this point, there's support for the Calendar, Contacts, Blogger,
> > > and Finance APIs.
> > > We're adding more all the time.
>
> > > > 2. I see the advantages of google gadget framework. But if the gadgets
> > > > need to be private for various reasons, what options are available and
> > > > what is the best way implement them? One possibility I can think of is
> > > > to pull the data from google services and display it in your own
> > > > custom UI.
>
> > > You can create private gadgets (gadgets that access a user's private
> > > Google Data)
> > > by using the OAuth Proxy in iGoogle. If you're using one of the
> > > service's
> > > in the JS library, such a gadget is relatively straightforward to
> > > build:
>
> > >http://code.google.com/apis/gdata/articles/gdata_gadgets.html
>
> > > Eric
>
> > > > Thanks a lot.
>
>
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