Well, the Feeds API does NOT utilize an XMLHttpRequest object. Rather, it uses a method called JSONP because of the cross-domain nature of the API. Essentially, it dynamically creates a script element to append to the document head, sending the various parameters to Google's servers through the url provided in that element's src attribute. The server then constructs a line of Javascript which is returned to the browser and executed. So you know that, when the callback executes, you've received the complete response.
Jeremy R. Geerdes Effective website design & development Des Moines, IA For more information or a project quote: http://jgeerdes.home.mchsi.com [email protected] If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan Church! On Apr 17, 2010, at 8:26 AM, Kevin_Blogs wrote: > Is there any one who knows about the how to check the result return by > google ajax feed api ? > > I am using this feed control method : > http://code.google.com/apis/ajaxfeeds/documentation/#FEEDCONTROL > > What i want to know is how can i make sure return feed data by AJAX is > completely received by client. i.e. this method must be using Object > return by GetXmlHttpObject() to get feed data. Now how can i know the > object name that is created by GetXmlHttpObject(). > > I want to check something like: > > if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") > { > // data received successfully > } > > so that i can know when the complete feed data is available. > > Any idea to do this ... > > -- > You received this message because you are subscribed to the Google Groups > "Google AJAX APIs" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-ajax-search-api?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google AJAX APIs" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-ajax-search-api?hl=en.
