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MVC Azure + AjaxCall + microsofttranslator + Response to preflight request doesn't pass access control check: It does not have HTTP ok status

Posted on by 2,285

HI All,

I have Created a MicrosoftTranslator in MVC and i have hosted that in Azure,

[HttpGet]
[Route("~/CyrillicCharacterConversion/{wordtobeConverted}")]
public async Task<string> accountLockUnlock(string wordtobeConverted)
{try{var translatedText = "";

while (true)

{

translatedText = await Translate(wordtobeConverted, "en");

return translatedText;

}}
catch (Exception ex)
{
}
}

public static async Task<string> Translate(string text, string language)
{var encodedText = WebUtility.UrlEncode(text);
var uri = "api.microsofttranslator.com/.../Translate" +$"to={language}&text={encodedText}";

var result = awaitclient.GetStringAsync(uri);

return XElement.Parse(result).Value;
}

private const string key = "KeyID";

private static readonly HttpClient client = new HttpClient
{
DefaultRequestHeaders = { { "Ocp-Apim-Subscription-Key", key } }
};

After Hosting if try to call from PostMan, am getting Proper Result
Sample Calling : azurewebsites.net/.../Ciao
Result we are getting as "HELLO", So no issue till here

If i try calling the same URL azurewebsites.net/.../Ciao from Ajax call am getting " Response to preflight request doesn't pass access control check: It does not have HTTP ok status"

My Ajax Call:

var settings = {
"async": true,
"crossDomain": true,
"url": "azurewebsites.net/.../Ciao",
"method": "GET",
"headers": {
"cache-control": "no-cache",
"Access-Control-Allow-Headers": "*"
}
}

$.ajax(settings).done(function (response) {
console.log(response);
});

Could any one help me here?

*This post is locked for comments

  • Suggested answer
    Kokulan Profile Picture
    Kokulan 18,048 on at
    RE: MVC Azure + AjaxCall + microsofttranslator + Response to preflight request doesn't pass access control check: It does not have HTTP ok status

    Hi

    Your question is not much related to Dynamics CRM or Dynamics 365,  you might get better answer if you post on MVC or .NET forums but just wanted to check if your MVC/Web Api has Cross Origin enabled.

    please follow the link below and make sure on server side CORS are enabled

    docs.microsoft.com/.../enabling-cross-origin-requests-in-web-api

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