Hi,
This is what I was set out to do. But stuck in the first step itself.
- send a HTTP GET request to yahoo search api request using
"qx.io.remote.Request"
- marshal json response into a model using "qx.data.marshal.Json"
- create a controller and bind the model to UI widget
Twitter tutorial did the same thing but used JSONP request and uses json
store. But I don't see a way I can use JSON store to send POST requests.
Though my example is not POST, if I get this my code to work with GET,
it can surely be used for POST as well. So, I used
"qx.io.remote.Request" to send AJAX request and the use a marshaller to
create the model. I'm not sure if my understanding of the qooxdoo
databing is correct. Would appreciate is someone confirms this.
Now, coming to the problem with the following code, instead of sending
http GET requests, I see the http method as OPTIONS. Where is it going
wrong ??? And obviously, I could not check if marshaling json response
is working.
// code snippet
var list = new qx.ui.form.List();
this.getRoot().add(list);
var resp = null;
var req = new
qx.io.remote.Request("http://search.yahooapis.com/ImageSearchService/V1/imageSearch";,
"GET", "application/json");
req.setParameter("appid", "YahooDemo");
req.setParameter("query", "Sachin Tendulkar");
req.setParameter("output", "json");
req.addListener("completed", function(e) {
resp = e.content;
});
req.send();
// create model from the json response
var json = new qx.data.marshal.Json(null);
json.toClass(resp, true);
var model = json.toModel(resp);
// create controller
var controller = new qx.data.controller.List(model, list);
controller.setLabelPath("obj.ResultSet.totalResultsAvailable");
Cheers
------------------------------------------------------------------------------
_______________________________________________
qooxdoo-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
