I’m desperately trying to use a Web service with GWT.
Tests in Hosted mode and in Internet Explorer 7 Work fine but in FF I
receive a Strange error message.
-----
Request format is unrecognized for URL unexpectedly ending in '/
HelloWorld'. asp.net error page.
-----
All I find in the Internet is that I have to activate httpPost and
httpGet in the WebConfig of the Web service.
Webservice: VS2008 / C#.net 3.5
Here is the actual Code (GWT):
-----
// Send request to server and catch any errors.
RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
builder.setHeader("Content-Type", "application/json; charset=utf-8");
builder.setRequestData("{}");
try {
builder.sendRequest(null, new RequestCallback() {
public void onError(Request request, Throwable exception) {
displayError.setText("1 Couldn't retrieve JSON / " +
exception.getMessage());
}
public void onResponseReceived(Request request, Response response)
{
if (200 == response.getStatusCode()) {
JsArray<XData> xData = asArrayOfXData(asJsonString
(response.getText()));
displayError.setText(xData.get(1).getSymbol());
}
else {
displayError.setText("Couldn't retrieve JSON ("
+ response.getStatusText() + " / "
+ response.getStatusCode() + ")");
}
}
});
}
catch (RequestException e) {
displayError.setText("2 Couldn't retrieve JSON / " + e.getMessage
());
}
-----
There isn’t thrown any exception. I just don’t receive any data.
IT WORKS IN IE7!
How do I consume a asp.net web service with gwt in a POST callback?
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