Talent without working hard is nothing.
by

Hi,

Today I'm going to write about Paging in ASP.NET MVC.

First, if someone asks you about paging, why?

Sometimes, we have too many rows, Photos, articles and Products you don't want to display all of them in same time,

or let's say, you don't want load 100K row in one click, this will be a big issue with your application.

  So, the solution will be is paging.

and don't forget to use IQueryable rather than List or IEnumerable.

Now, To work our first step is to create new ASP.NET MVC Project.

Follow the Photos.

 

Choose MVC,

 

Next Step, Add X.PagedList  From NuGet packages.

So, Now we need data to send it to our HTML page and display it in the table.

First, we need to create new Class in Models folder and call it Student.

 

Next Step, Create Folder Call it Services will put inside it,

a new class (IStudent class).

 

 

After Create our Interface, we need to create Repository Folder with StudentRepository class.

In StudentRepository Class, I have fake data just to show you how it will be in our HTML page.

sure you can Use data from your SQL Server database, using Entry Framework.

 

Part2

Read more..
On
by

Hi, again this is Part 2 from DataTables ASP.NET MVC 2.

In Part 1, I showed you how to add all data required.

Now let's try to finish what we start together.

Now will try to add new Controller and Call it StudentController.

 

The most important one is, what I highlight it (Yellow).

First one is declared our Interface,

  private readonly IStudent repositoryStudent;

building contractor.

 public StudentController(IStudent repoStudent)
        {
            repositoryStudent = repoStudent;
        }

 

This one our main job :)

  public ActionResult DataTablesJQueryJSON()
        {

         } 

ActionRsult will return JSON data to HTML page.

 [WebMethod]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public ActionResult DataTablesJQueryJSON()
        {
            List<Student> model = new List<Student>();
            model = repositoryStudent.GetStudent; 
            var UserData = new object[model.Count];
            int j = 0;
            foreach (var i in model)
            {
                UserData[j] = new object[] {i.ID, i.FirstName ,i.LastName, i.City};
                j++;
            }
           
            return Json(UserData, JsonRequestBehavior.AllowGet);
        }

 

In last ActionResult, we read data from StudentRepository.

Store it in a model variable.

UserData to store our data after convert it to Object (ordering Important).

Create New View Call it DataTablesJQuery.

After adding HTML Table show be same what ActionResult will return,

I mention it before, ordering is important. 

The Big Boss our JavaScript code with AJAX will call DataTablesJQueryJSON method.

All that will be send to the #example HTML table.

To be Shown like this. 

 

Look at the previous Photo,

look, how many free features you add with simple code. 

 

Source Code

Youtube Videos

if you have any question,

Please, write it in the comment.

Read more..
On
by

Hi,

Today I'm going to write Article about very useful tool,

DataTables.net, many of us having trouble when trying to display data in  HTML page.

 it's important to have filtering, paging, and searching box.

OK, any developer can write it down, but today there are many tools make it easier same DataTables.net,

what we will show in this tutorial.

its look good, and easier when coding it.

So let's start with new ASP.NET MVC 5 project.

Follow the photos ;) 

 

Choose MVC,

 

Next Step, Add DataTables From NuGet packages.

 

If you don't want o use it from NuGet just add it as CDN.

So, Now we need data to send it to our HTML page and display it in DataTables

First, we need to create new Class in Models folder and call it Student.

 

Next Step, Create Folder Call it Services will put inside it,

a new class (IStudent class).

 

 

After Create our Interface, we need to create Repository Folder with StudentRepository class.

In StudentRepository Class, I have fake data just to show you how it will be in our HTML page.

sure you can Use data from your SQL Server database, using Entry Framework.

 

See you in Part2

 

 

 

Read more..
On
by

Welcome again, with Android SQL Server Web Service Connection.

In the last Article we stopped with many errors, I know that, don't worry again.

its just because of SOAP package, you need to include it to your project.

Just Change your Android Studio to Project and go to 

Your Application Name >App >Libs.... 

Just past SOAP package to this path.

after again page to Android.

Until now still you have same errors still, you need to add SOAP package to your Gradle

Gradle Scripts >build.gradle(Module: app)

just add this line(there is one more way to add but use this for now) :

compile files('libs/ksoap2.jar') 

The last thing you need to do is, add this code to Main Activity.

 

 

Now, We can say you can run your App.

Be happy,

 if you find any error just post it on the comment or text me to my facebook page.

 

Source Code: you can find it, in my GitHub Account.

Youtube Video on My Channel.

 

 

 

Read more..
On
by

Hi, again to our second part from Android SQL server Web Service.    

After Create 2 Activities Home and log in.

will work on Login because it's our main jobs .

The design will look like this Photo :

I'm sure 100% you can do better than my design ;).

Code in XML .

Don't worry, if you can't copy the code. 

it's on My GitHub Account or First part from this tutorial. 

Eazy and simple till now.

Next Step, not that simple, in your Login Java Class. 

You need to declare and link your layout Component to you Java Code.

Same as this  Photo.

Now, 100% you will get errors in your code, because of  MyAsyncTask() Class, does not Exist, so declare it like this ,

private class MyAsyncTask extends AsyncTask<String,Void,String>
{
@Override
protected String doInBackground(String... strings) {}
protected void onPostExecute(String result) {}
}

 In the doInBackground method, will be the connection or create Connection String to your Database.

Add this code to :

protected void onPostExecute(String result) {}

 

part 3

Read more..
On