c# – How to show data from DB to Index after merged 3 models in one view in ASP MVC 5?

I merged these 3 model to another class to insert data in one view. congtodien.cs public partial class CONGTODIEN { [Key] public int ID_DIEN { get; set; } public int ID_PHONG { get; set; } public int CHISODAU { get; set; } public int CHISOCUOI { get; set; } public int? THANG { get; set; … Read more

Java swing controller view comunication don’t perform

You shouldn’t be creating an instance of the view in the controller. This should be passed to the controller (AKA using dependency injection). You should also be making use of interfaces, as the controller should not be bound to an implementation of a view (or model), but should be working through an established series of … Read more

jsf – javax.faces.application.ViewExpiredException: View could not be restored

Introduction The ViewExpiredException will be thrown whenever the javax.faces.STATE_SAVING_METHOD is set to server (default) and the enduser sends an HTTP POST request on a view via <h:form> with <h:commandLink>, <h:commandButton> or <f:ajax>while the associated view state isn’t available in the session anymore. The view state is identified as value of a hidden input field javax.faces.ViewState … Read more

uicollectionview – Adding Leading and Trailing in to swift image view

I am want to add the leading and trailing into image view . The image view properties pass from collection view cell. I have tried the following to add the leading and trailing but still the leading and trilling not added into image view. //imageView.leftAnchor.constraint(equalTo: view.leftAnchor , constant: 10), //imageView.rightAnchor.constraint(equalTo: view.rightAnchor,constant: 10), imageView.leadingAnchor.constraint(equalToSystemSpacingAfter: view.leadingAnchor, multiplier: … Read more

A Data Validation Solution Utilizing Swift Property Wrappers and SwiftUI View Extensions | by Jonathan Storey | May, 2022

Data validation in Swift and SwiftUI For better or worse, the Swift programming language does not provide an unified approach to validation. As a result, each developer must develop their own approach. In this article, I share my hard-won solution to data validation. “To err is human, to validate devine.” — (not) Alexander Pope At … Read more

java – Android inflate layout crashes after adding fragment container view

Currently I have a custom activity drawer that extends AppCompatActivity, which looks like the following: public class DrawerActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{ … @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); super.setContentView(R.layout.activity_drawer); … } @Override public void setContentView(int layoutResID) { frameLayout = findViewById(R.id.drawer_frame); LayoutInflater.from(getApplicationContext()).inflate(layoutResID, frameLayout); super.setContentView(drawerLayout); } … } As you can see here, I overwrite … Read more