Passing data to server Xamarin JSON












0















I am sending data to my server. The total number of date is more than 2000. I am sending the data one at a time. How can I send the data all at once? It takes so long for the data to be sent. I am using JSON Objects to send my data. How can I get the all the data from my local database and send it to my server all at once?



var sql = "SELECT * FROM tblContacts WHERE Coordinator = '" + contact + "'";
var getContacts = conn.QueryAsync<ContactsTable>(sql);
var resultCount = getContacts.Result.Count;
var current_datetime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:00");

if(resultCount > 0)
{
for (int i = 0; i < resultCount; i++)
{
var result = getContacts.Result[i];
var contactID = result.ContactID;
var fileAs = result.FileAs;
var firstName = result.FirstName;
var middleName = result.MiddleName;
var lastName = result.LastName;

var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
string contentType = "application/json";
Object json = new JObject
{
{ "ContactID", contactID },
{ "FileAs", fileAs },
{ "FirstName", firstName },
{ "MiddleName", middleName },
{ "LastName", lastName }
};

HttpClient client = new HttpClient();
var response = await client.PostAsync(link, new StringContent(json.ToString(), Encoding.UTF8, contentType));
}
}









share|improve this question





























    0















    I am sending data to my server. The total number of date is more than 2000. I am sending the data one at a time. How can I send the data all at once? It takes so long for the data to be sent. I am using JSON Objects to send my data. How can I get the all the data from my local database and send it to my server all at once?



    var sql = "SELECT * FROM tblContacts WHERE Coordinator = '" + contact + "'";
    var getContacts = conn.QueryAsync<ContactsTable>(sql);
    var resultCount = getContacts.Result.Count;
    var current_datetime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:00");

    if(resultCount > 0)
    {
    for (int i = 0; i < resultCount; i++)
    {
    var result = getContacts.Result[i];
    var contactID = result.ContactID;
    var fileAs = result.FileAs;
    var firstName = result.FirstName;
    var middleName = result.MiddleName;
    var lastName = result.LastName;

    var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
    string contentType = "application/json";
    Object json = new JObject
    {
    { "ContactID", contactID },
    { "FileAs", fileAs },
    { "FirstName", firstName },
    { "MiddleName", middleName },
    { "LastName", lastName }
    };

    HttpClient client = new HttpClient();
    var response = await client.PostAsync(link, new StringContent(json.ToString(), Encoding.UTF8, contentType));
    }
    }









    share|improve this question



























      0












      0








      0








      I am sending data to my server. The total number of date is more than 2000. I am sending the data one at a time. How can I send the data all at once? It takes so long for the data to be sent. I am using JSON Objects to send my data. How can I get the all the data from my local database and send it to my server all at once?



      var sql = "SELECT * FROM tblContacts WHERE Coordinator = '" + contact + "'";
      var getContacts = conn.QueryAsync<ContactsTable>(sql);
      var resultCount = getContacts.Result.Count;
      var current_datetime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:00");

      if(resultCount > 0)
      {
      for (int i = 0; i < resultCount; i++)
      {
      var result = getContacts.Result[i];
      var contactID = result.ContactID;
      var fileAs = result.FileAs;
      var firstName = result.FirstName;
      var middleName = result.MiddleName;
      var lastName = result.LastName;

      var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
      string contentType = "application/json";
      Object json = new JObject
      {
      { "ContactID", contactID },
      { "FileAs", fileAs },
      { "FirstName", firstName },
      { "MiddleName", middleName },
      { "LastName", lastName }
      };

      HttpClient client = new HttpClient();
      var response = await client.PostAsync(link, new StringContent(json.ToString(), Encoding.UTF8, contentType));
      }
      }









      share|improve this question
















      I am sending data to my server. The total number of date is more than 2000. I am sending the data one at a time. How can I send the data all at once? It takes so long for the data to be sent. I am using JSON Objects to send my data. How can I get the all the data from my local database and send it to my server all at once?



      var sql = "SELECT * FROM tblContacts WHERE Coordinator = '" + contact + "'";
      var getContacts = conn.QueryAsync<ContactsTable>(sql);
      var resultCount = getContacts.Result.Count;
      var current_datetime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:00");

      if(resultCount > 0)
      {
      for (int i = 0; i < resultCount; i++)
      {
      var result = getContacts.Result[i];
      var contactID = result.ContactID;
      var fileAs = result.FileAs;
      var firstName = result.FirstName;
      var middleName = result.MiddleName;
      var lastName = result.LastName;

      var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
      string contentType = "application/json";
      Object json = new JObject
      {
      { "ContactID", contactID },
      { "FileAs", fileAs },
      { "FirstName", firstName },
      { "MiddleName", middleName },
      { "LastName", lastName }
      };

      HttpClient client = new HttpClient();
      var response = await client.PostAsync(link, new StringContent(json.ToString(), Encoding.UTF8, contentType));
      }
      }






      json xamarin xamarin.forms






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      share|improve this question








      edited Nov 23 '18 at 9:50







      Lawrence Agulto

















      asked Nov 23 '18 at 8:08









      Lawrence AgultoLawrence Agulto

      1007




      1007
























          1 Answer
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          0














          Put it into a JArray:



          if(resultCount > 0)
          {
          JArray arr = new JArray();
          for (int i = 0; i < resultCount; i++)
          {
          var result = getContacts.Result[i];
          var contactID = result.ContactID;
          var fileAs = result.FileAs;
          var firstName = result.FirstName;
          var middleName = result.MiddleName;
          var lastName = result.LastName;

          var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
          string contentType = "application/json";
          Object json = new JObject
          {
          { "ContactID", contactID },
          { "FileAs", fileAs },
          { "FirstName", firstName },
          { "MiddleName", middleName },
          { "LastName", lastName }
          };
          arr.Add(json);
          }
          HttpClient client = new HttpClient();
          var response = await client.PostAsync(link, new StringContent(arr.ToString(), Encoding.UTF8, contentType));
          }


          however this would require your enpoint to accept the incoming data as an array and being able to iterate and consume it on the server side.






          share|improve this answer
























          • Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

            – Lawrence Agulto
            Nov 23 '18 at 13:07













          • you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

            – Markus Michel
            Nov 26 '18 at 7:38











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          1 Answer
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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          0














          Put it into a JArray:



          if(resultCount > 0)
          {
          JArray arr = new JArray();
          for (int i = 0; i < resultCount; i++)
          {
          var result = getContacts.Result[i];
          var contactID = result.ContactID;
          var fileAs = result.FileAs;
          var firstName = result.FirstName;
          var middleName = result.MiddleName;
          var lastName = result.LastName;

          var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
          string contentType = "application/json";
          Object json = new JObject
          {
          { "ContactID", contactID },
          { "FileAs", fileAs },
          { "FirstName", firstName },
          { "MiddleName", middleName },
          { "LastName", lastName }
          };
          arr.Add(json);
          }
          HttpClient client = new HttpClient();
          var response = await client.PostAsync(link, new StringContent(arr.ToString(), Encoding.UTF8, contentType));
          }


          however this would require your enpoint to accept the incoming data as an array and being able to iterate and consume it on the server side.






          share|improve this answer
























          • Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

            – Lawrence Agulto
            Nov 23 '18 at 13:07













          • you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

            – Markus Michel
            Nov 26 '18 at 7:38
















          0














          Put it into a JArray:



          if(resultCount > 0)
          {
          JArray arr = new JArray();
          for (int i = 0; i < resultCount; i++)
          {
          var result = getContacts.Result[i];
          var contactID = result.ContactID;
          var fileAs = result.FileAs;
          var firstName = result.FirstName;
          var middleName = result.MiddleName;
          var lastName = result.LastName;

          var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
          string contentType = "application/json";
          Object json = new JObject
          {
          { "ContactID", contactID },
          { "FileAs", fileAs },
          { "FirstName", firstName },
          { "MiddleName", middleName },
          { "LastName", lastName }
          };
          arr.Add(json);
          }
          HttpClient client = new HttpClient();
          var response = await client.PostAsync(link, new StringContent(arr.ToString(), Encoding.UTF8, contentType));
          }


          however this would require your enpoint to accept the incoming data as an array and being able to iterate and consume it on the server side.






          share|improve this answer
























          • Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

            – Lawrence Agulto
            Nov 23 '18 at 13:07













          • you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

            – Markus Michel
            Nov 26 '18 at 7:38














          0












          0








          0







          Put it into a JArray:



          if(resultCount > 0)
          {
          JArray arr = new JArray();
          for (int i = 0; i < resultCount; i++)
          {
          var result = getContacts.Result[i];
          var contactID = result.ContactID;
          var fileAs = result.FileAs;
          var firstName = result.FirstName;
          var middleName = result.MiddleName;
          var lastName = result.LastName;

          var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
          string contentType = "application/json";
          Object json = new JObject
          {
          { "ContactID", contactID },
          { "FileAs", fileAs },
          { "FirstName", firstName },
          { "MiddleName", middleName },
          { "LastName", lastName }
          };
          arr.Add(json);
          }
          HttpClient client = new HttpClient();
          var response = await client.PostAsync(link, new StringContent(arr.ToString(), Encoding.UTF8, contentType));
          }


          however this would require your enpoint to accept the incoming data as an array and being able to iterate and consume it on the server side.






          share|improve this answer













          Put it into a JArray:



          if(resultCount > 0)
          {
          JArray arr = new JArray();
          for (int i = 0; i < resultCount; i++)
          {
          var result = getContacts.Result[i];
          var contactID = result.ContactID;
          var fileAs = result.FileAs;
          var firstName = result.FirstName;
          var middleName = result.MiddleName;
          var lastName = result.LastName;

          var link = Constants.requestUrl + "Host=" + host + "&Database=" + database + "&Contact=" + contact + "&Request=nLm8YE";
          string contentType = "application/json";
          Object json = new JObject
          {
          { "ContactID", contactID },
          { "FileAs", fileAs },
          { "FirstName", firstName },
          { "MiddleName", middleName },
          { "LastName", lastName }
          };
          arr.Add(json);
          }
          HttpClient client = new HttpClient();
          var response = await client.PostAsync(link, new StringContent(arr.ToString(), Encoding.UTF8, contentType));
          }


          however this would require your enpoint to accept the incoming data as an array and being able to iterate and consume it on the server side.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 23 '18 at 10:01









          Markus MichelMarkus Michel

          1,467314




          1,467314













          • Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

            – Lawrence Agulto
            Nov 23 '18 at 13:07













          • you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

            – Markus Michel
            Nov 26 '18 at 7:38



















          • Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

            – Lawrence Agulto
            Nov 23 '18 at 13:07













          • you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

            – Markus Michel
            Nov 26 '18 at 7:38

















          Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

          – Lawrence Agulto
          Nov 23 '18 at 13:07







          Will it work with my php here is my code? $json_str = file_get_contents('php://input'); $json_obj = json_decode($json_str); $ContactID = $json_obj->ContactID;

          – Lawrence Agulto
          Nov 23 '18 at 13:07















          you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

          – Markus Michel
          Nov 26 '18 at 7:38





          you will probably need tp adapt your code to accept an array and for each entry in the array to create a new object, parse the data and store it.

          – Markus Michel
          Nov 26 '18 at 7:38




















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