Dear All,
I am trying to send a "com.google.gwt.visualization.client.Query" to
an URL like this: "https://sample.server/myreportsax/
getReportDatasource.asp?tqx=reqId:123;reporttype:8;param:pid;pid:
101506368". I have tested this using a browser and it returns a valid
JSON response. I am using the Eclipse plugin to compile the Java code
into JS.
When I create a Query with the a.m. URL and send it, the server does
not receive the parameters.
Instead, only "reqId:0" is received.
I tried "RequestBuilder builder = new
RequestBuilder(RequestBuilder.GET, url)" and it worked as expected,
i.e. sent the parameters to the server.
Where am I wrong?
My code:
>>>>>>
public class Google_Visialization_Trial implements EntryPoint {
public void onModuleLoad() {
Runnable onLoadCallback = new Runnable() {
public void run() {
final Panel panel = RootPanel.get();
String dataUrl = "https://sample.server/myreportsax/
getReportDatasource.asp?tqx=reqId:123;reporttype:8;param:pid;pid:
101506368";
Query.Options queryOptions = Query.Options.create();
queryOptions.setSendMethod(SendMethod.XHR);
Query query =
Query.create(URL.encode(dataUrl),queryOptions);
query.send(new Callback() {
public void onResponse(QueryResponse response) {
if (response.isError()) {
Window.alert(response.getMessage());
} else {
DataTable data = response.getDataTable();
Options options = createOptions();
panel.add(new Table(data, options));
}
}
});
}
};
VisualizationUtils.loadVisualizationApi(onLoadCallback,
Table.PACKAGE);
}
private Options createOptions() {
Options options = Options.create();
return options;
}
}
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