Dear Groups,
I'm developing a widget for Myspace by GWT. I use JSNI to embed the
opensocial API relative code.
1. add a listener for my panel;
> addListener(new PanelListenerAdapter() {
> public void onActivate(Panel panel) {
> logWindow.log("recordPanel activated.
> callMakeRequest("+_baseUrl+_storeId+")");
> callMakeRequest(thisPanel,_baseUrl,_storeId);
> }
> });
> }
2.my jsni code
> private native void callMakeRequest(Panel thisPanel,String
> baseUrl,String storeId) /*-{
> $wnd["recordResponse"] = function(obj) {
> [EMAIL PROTECTED]
> ::handleResponse(Lcom/magpieradio/client/ui/RecordResponse;)(obj);
> };
> var os_param = new Array();
> os_param[gadgets.io.RequestParameters.METHOD] =
> gadgets.io.MethodType.GET;
> os_param[gadgets.io.RequestParameters.CONTENT_TYPE] =
> gadgets.io.ContentType.DOM;
> //var url = baseUrl+"data.php?al=0&myspaceid="+storeId;
> var url = 'http://www.magpie.fm/~yunhui_song/bandResource.xml';
> gadgets.io.makeRequest(url, recordResponse, os_param);
> }-*/;
and java-js bridget code
public void handleResponse(RecordResponse br) {
> logWindow.log("call handleResponse");
> String xmlMsg = br.getRecordListing();
> logWindow.log("xmlMsg="+xmlMsg);
> logWindow.log("call refreshByXmlMsg"+xmlMsg);
> refreshByXmlMsg(xmlMsg);
> }
> class RecordResponse extends JavaScriptObject {
> // Overlay types always have protected, zero-arg ctors
> protected RecordResponse() {
> }
>
> public final native String getRecordListing() /*-{
> return this.text;
> }-*/;
> }
>
I use a debug window to display the output on myspace, alert() doesn't work
on myspace. I told me everything is ok in FireFox3, but When I tested in
other browsers(IE, Chrome,Opera and Safari), this method doesn't work.
gadgets.io.makeRequest(url, recordResponse, os_param);
In chrome and Safari I got the error message:
> Refused to set unsafe header Content-length
> Refused to set unsafe header Connection
After reading documentation from myspace reference and opensocial API
reference in more detail, I don't found any clue about the problem.
Has anybody faced the similiar case? any suggestion is welcome. Thanks in
advance.
Sammi
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