Forum | Appery.io

Code: Select all

I'm trying to retrieve the response from a REST service, but I'm not going to define a response. Instead, I would like to read the response direct and retrieve this response. I'm using as an example, the "Build an App with Facebook API" tutorial ([url=http://docs.appery.io/tutorials/build-an-app-with-facebook-api/]http://docs.appery.io/tutorials/build...[/url] ). 
So I defined a service named RESTService (URL [url=http://www12.itrack.com.br/itrackmon/rest/login/{usuario}/{senha}]http://www12.itrack.com.br/itrackmon/...[/url] ) which has the request parameters "usuario" and "senha" . I tested this service in the "test" page and it is working. The service return one of these strings (it returns plain text, not json or xml): 
DENIED;     (returned if "usuario"  and "senha" are wrong) 
SUCCESSFUL;1ce3e47aa7a94e8ba4091b74c6aa6275   (returned if "usuario"  and "senha" are right ). 

  Following the tutorial, I defined one datasource named loginservice, and mapped the parameters "usario" and "senha" to 2 input boxes. After, I created an  event (Complete) to the loginservice datasource and added a "Run Javascript" action to it.  The javascript code associated to the action is : 

        var vars = jqXHR.responseText.split(";"); 
        alert (vars[0]); 

  Finally I defined a click event to a button and associated to this  event an action "Invoke Service" that invokes the loginservice datasource. 

  When I run the application, fill "usario" and "senha" inputs, and invoke the service clicking the button, the alert window comes empty (it had to show DENIED or SUCCESSFUL)! 
  What am I doing wrong? Is there any problem in the way I'm using the jqXHR object?  

Thank you very much in advance

Code: Select all

I put an alert() inside ERROR and SUCCESS events of LoginService datasource and the ERROR event is raised. I invoked the service from a click event. 

It seems very strange to me, because when I test the service in the test page it works fine. 

Code: Select all

Why isn't  appery.io  allowed to access the URL? 

Thank you.

Code: Select all

  I run the app with proxy on. But the application continue to raise the ERROR event of the datasource. What seems strange, is that I do not receive anymore in the console the error I reported in the previous comment, that is, the proxy solved the cross-domain problem and the console is empty. 

The application is very simple.It uses the service URL [url=http://www12.itrack.com.br/itrackmon/rest/login/xxxxy/xxx]http://www12.itrack.com.br/itrackmon/...[/url] 

I created the service using the default properties. If you test this URL, you receive the following string: DENIED; I did not define any request or response parameters. 

I created a datasource and an ERROR event with a javascript alert("ERROR"); inside it. 

Finally, I invoked the service from a button click event. 

Code: Select all

I do not receive error messages anymore. The console is empty. My service returns a plain text, as a showed in the previous comment.