@@ -37,10 +37,13 @@ generateVanillaJSWith opts req = "\n" <>
3737 <> (if isJust (req ^. reqBody) then " xhr.setRequestHeader(\"Content-Type\",\"application/json\");\n" else "")
3838 <> " xhr.onreadystatechange = function (e) {\n"
3939 <> " if (xhr.readyState == 4) {\n"
40+ <> " if (xhr.status == 204) {\n"
41+ <> " onSuccess();\n"
42+ <> " } else if (xhr.status >= 200 && xhr.status < 300) {\n"
4043 <> " var value = JSON.parse(xhr.responseText);\n"
41− <> " if (xhr.status == 200 || xhr.status == 201) {\n"
4244 <> " onSuccess(value);\n"
4345 <> " } else {\n"
46+ <> " var value = JSON.parse(xhr.responseText);\n"
4447 <> " onError(value);\n"
4548 <> " }\n"
4649 <> " }\n"