After I call a WebMethod using ajax and return a simple string, the success method of the ajax code is executed without any errors. Here's an example:
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public static string Hello()
{
return "Hello World";
}
While this works fine for successful requests, what is the correct way to handle errors in the WebMethod so that they are captured by the ajax Error method instead of the success method?
Appreciate any suggestions.
Make a Change to Your Response Status Code:
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public static string Greetings()
{
Response.StatusCode = 400 ; // This will be caught in the ajax error function
return "Greetings Earthlings";
}
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