2016-05-16

Question 5--Practice Final.

 Submitters:
 Dennis Hsu
 Nick Gariaeff
 Khai Nguyen 
 5) The web service's application state/method can be viewed as a resource. 
 That resource can be called using an URL, and you can tag a query to this URL 
 to invoke a function to return the results you want.
 Using REST, given the following URL:
 http://.../path/method/?arg1=val1&arg2=val2
 The different parts are:
 Object="http://.../path"
 Method="/method"
 Parameters="arg1=val1&arg2=val2"
 An example of XMLHttpRequest:
 query='http://www.yioop.com/s/news?f=rss&limit=20&num=30';
 request= new XMLHttpRequest();
 request.open("GET",query, true);
 request.onreadystatechange = function()
 { 
	if (request.readyState == 4 && request.status==200){
            alert(request.responseText);
     }
 }
 request.send();
(Edited: 2016-05-16)
Submitters: Dennis Hsu Nick Gariaeff Khai Nguyen 5) The web service's application state/method can be viewed as a resource. That resource can be called using an URL, and you can tag a query to this URL to invoke a function to return the results you want. Using REST, given the following URL: http://.../path/method/?arg1=val1&arg2=val2 The different parts are: Object="http://.../path" Method="/method" Parameters="arg1=val1&arg2=val2" An example of XMLHttpRequest: query='http://www.yioop.com/s/news?f=rss&limit=20&num=30'; request= new XMLHttpRequest(); request.open("GET",query, true); request.onreadystatechange = function() { if (request.readyState == 4 && request.status==200){ alert(request.responseText); } } request.send();
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