Hello Every one,
I am facing a problem in angular 6 where I post student object in angular 6
through web api 2 and then I retrieve the list from the db. The problem is
I don't get the recent posted object from the list. When I try to add a new
object I get the second last object I Posted in the list as recent object.
WHat could be the possible issue of this problem.
Here is my componenet
Enter code here...login()
{
let firstname = this.model.firstName;
let password = this.model.password;
debugger
this.postService.login(this.model.firstName,this.model.password);
debugger
this.postService.GetOnlines().subscribe( (x)=> this.Onlines = x );
}
Here is my Service
Enter code here...login(userName:string, password:string):void
{
debugger
let bool = false;
let loginpassword = JSON.stringify(userName+';'+password)
this._http.post("http://localhost:39495/Student/Login/",loginpassword,this.
httpOptions);
}
GetOnlines()
{
debugger
return this._http.get("http://localhost:39495/Student/GetOnlines/",this.
httpOptions)
}
Here is My Web api 2
Enter code here... [Route("Student/Login")]
[AcceptVerbs("POST", "PUT")]
public IHttpActionResult Login([FromBody]string loginPassword)
{
string[] userPassword = loginPassword.Split(';');
string userName = userPassword[0];
string password = userPassword[1];
HttpContext.Current.Session["ActiveUser"] = loginPassword[0];
if (HttpContext.Current.Session["ActiveUser"] != null)
{
var s = db.StudentInfoes.Where(x => x.UserName == userName
&& x.Password == password).FirstOrDefault();
if (s != null)
{
if (s.IsOnline == false)
{
s.IsOnline = true;
db.SaveChanges();
}
}
}
return Ok("Session Created");
}
[Route("Student/GetOnlines")]
[HttpGet]
public IHttpActionResult GetOnlines()
{
return Json(db.StudentInfoes.ToList());
}
Can Any body Identify the problem please .....
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