CODEWITHSUNDEEP
arraysjsonparsingxamarinxamarin.forms
Sreejith Sree
Sreejith Sree

Reputation: 3681

Xamarin.Forms: Parse array value from response and show it in the UI

I have a response like below:

{
    "status": false,
    "errorDetails": [
        "An Error Occured During Registration"
    ],
    "userId": 0,
    "schoolId": 0,
    "planAmount": 0,
    "discountId": 0,
    "userProfileId": 0
}

I need to show the errorDetails content to UI if the status value is false. errorDetails is an array, so what was the type that I can use in the front end and how I can parse that value?

I tried like below:

public class SignUpResponse
{
    public bool status { get; set; }
    public string userProfileId { get; set; }
    public List<string> errorDetails { get; set; }
}

string error = "";
if (signUpdetails.errorDetails.Count > 0)
{
    error = signUpdetails.errorDetails[0];
}
if (!status)
{
    await DisplayAlert("Alert", error.ToString(), "OK");
}

But this is not working, nothing is showing in the alert?

Upvotes: 0

Views: 77

Answers (1)

Slipoch
Slipoch

Reputation: 785

Looks like a JSON response, is it being read into the object correctly? IE: there are errorDetails present in the object when you test?

Please confirm that both the overall object and the errorDetails are populated and not empty or null.

Upvotes: 1

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