/Javascript/jQuery/Jquery datatable server side pagination asp.net core

Jquery datatable server side pagination asp.net core

using DatatableDemo.Data;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
  
 namespace DatatableDemo.Controllers
 {
     [Route("api/[controller]")]
     [ApiController]
     public class UsersController : ControllerBase
     {
         private readonly AppDBContext _context;
  
         public UsersController(AppDBContext context)
         {
             _context = context;
         }
         [HttpPost("GetUsers")]
         public IActionResult GetUsers()
        {
             try
             {
                 var draw = Request.Form["draw"].FirstOrDefault();
                 var start = Request.Form["start"].FirstOrDefault();
                 var length = Request.Form["length"].FirstOrDefault();
                 var sortColumn = Request.Form["columns[" + Request.Form["order[0][column]"].FirstOrDefault() + "][name]"].FirstOrDefault();
                 var sortColumnDirection = Request.Form["order[0][dir]"].FirstOrDefault();
                 var searchValue = Request.Form["search[value]"].FirstOrDefault();
                 int pageSize = length != null ? Convert.ToInt32(length) : 0;
                 int skip = start != null ? Convert.ToInt32(start) : 0;
                 int recordsTotal = 0;
                 var userData = (from tempuser in _context.users select tempuser);
                 if (!(string.IsNullOrEmpty(sortColumn) && string.IsNullOrEmpty(sortColumnDirection)))
                 {
                     userData = userData.OrderBy(s => sortColumn + " " + sortColumnDirection);
                 }
                 if (!string.IsNullOrEmpty(searchValue))
                 {
                     userData = userData.Where(m => m.FirstName.Contains(searchValue)
                                                 || m.LastName.Contains(searchValue)
                                                 || m.Contact.Contains(searchValue)
                                                 || m.Email.Contains(searchValue)
                                                 || m.Address.Contains(searchValue));
                 }
                 recordsTotal = userData.Count();
                 var data = userData.Skip(skip).Take(pageSize).ToList();
                 var jsonData = new { draw = draw, recordsFiltered = recordsTotal, recordsTotal = recordsTotal, data = data };
                 return Ok(jsonData);
             }
             catch (Exception ex)
             {
                 throw;
             }
         }
     }
 }

Source: freecodespot.com

Similar codes

1 vote161 views1 answer
Replace all words in string jquery
Javascript jQuery
0 vote142 views1 answer
If path name is different but parent nav should be active in jquery
Javascript jQuery
21 votes144 views3 answers
Jquery enable submit button
Javascript jQuery
19 votes152 views4 answers
Get select option selected text jquery
Javascript jQuery
0 vote183 views1 answer
Fetch file on server using jquery
Javascript jQuery
0 vote162 views1 answer
Jquery detach and remove
Javascript jQuery
1 vote160 views2 answers
Syntax jquery
Javascript jQuery
8 votes171 views3 answers
JQuery add table row
Javascript jQuery
0 vote141 views1 answer
Clear ckeditor textarea jquery
Javascript jQuery
0 vote151 views1 answer
Jquery on form submit call function
Javascript jQuery