Press Me
MVC Code :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using WebApplication3.Models;
namespace WebApplication3.Controllers
{
public class HomeController : Controller
{
// GET: Home
public ActionResult Index()
{
return View();
}
public JsonResult Gets()
{
using (Database1Entities obj = new Models.Database1Entities())
{
return Json(obj.EMPs.ToList(), JsonRequestBehavior.AllowGet);
}
}
[HttpPost]
public JsonResult DeleteAll(List<int> lst)
{
using (Database1Entities obj = new Models.Database1Entities())
{
obj.EMPs.RemoveRange(obj.EMPs.Where(m => lst.Contains(m.EID)));
obj.SaveChanges();
return Json("Data Deleted", JsonRequestBehavior.AllowGet);
}
}
}
}
Angular js code :
@{
ViewBag.Title = "Index";
Layout = null;
}
<style>
.TBL {
border: solid 1px #000000;
height: auto;
width: auto;
}
</style>
<link rel="stylesheet" href="~/css/bootstrap.css" />
<link rel="stylesheet" href="~/css/jquery.dataTables.min.css" />
<script type="text/javascript" src="~/scripts/jquery-1.10.2.js"></script>
<script type="text/javascript" src="~/scripts/jquery.dataTables.js"></script>
<script type="text/javascript" src="~/scripts/angular.js"></script>
<script type="text/javascript" src="~/scripts/angular-datatables.js"></script>
<div class="container" ng-app="app" ng-controller="Ctrl" style="margin-top:20px">
<div class="TBL">
<table id="dt" datatable="" dt-options="dtOptions" dt-columns="dtColumns" class="table table-bordered table-hover table-condensed table-responsive table-striped"></table>
</div>
<br /><br />
<p>
<input type="button" value="Delete All" class="btn btn-primary" ng-click="display()" />
</p>
</div>
<script type="text/javascript">
var app = angular.module('app', ['datatables']);
app.controller('Ctrl', function ($scope, $http, $compile, $window, DTOptionsBuilder, DTColumnBuilder) {
$scope.arr = [];
$scope.selected = {};
$scope.selectAll = false;
$scope.toggleAll = toggleAll;
$scope.toggleOne = toggleOne;
var titleHtml = '<input type="checkbox" ng-model="selectAll" ng-click="toggleAll(selectAll, selected)">';
$scope.dtColumns = [
DTColumnBuilder.newColumn(null).withTitle(titleHtml).notSortable()
.renderWith(function (data, type, full, meta) {
$scope.selected[full.EID] = false;
return '<input type="checkbox" ng-model="selected[' + data.EID + ']" ng-click="toggleOne(selected)">';
}).withClass("text-center"),
DTColumnBuilder.newColumn('EID').withTitle('Eid'),
DTColumnBuilder.newColumn("firstName", "First Name"),
DTColumnBuilder.newColumn("lastName", "Last Name")
]
$scope.dtOptions = DTOptionsBuilder.newOptions()
.withOption('stateSave', true)
.withOption('responsive', true)
.withOption("bProcessing", true)
.withOption('bFilter', true)
.withOption('ajax', {
url: "/Home/Gets",
type: "Get",
catch: false
})
.withOption('aLengthMenu', [2, 10, 20, 30, 50])
.withPaginationType('full_numbers')
.withDisplayLength(2)
.withOption('headerCallback', function (header) {
if (!$scope.headerCompiled) {
$scope.headerCompiled = true;
$compile(angular.element(header).contents())($scope);
}
})
.withOption('createdRow', function (row, data, dataIndex) {
$compile(angular.element(row).contents())($scope);
});
function toggleAll(selectAll, selectedItems) {
for (var id in selectedItems) {
if (selectedItems.hasOwnProperty(id)) {
selectedItems[id] = selectAll;
}
}
}
function toggleOne(selectedItems) {
for (var id in selectedItems) {
if (selectedItems.hasOwnProperty(id)) {
if (!selectedItems[id]) {
$scope.selectAll = false;
return;
}
}
}
$scope.selectAll = true;
}
$scope.display = function ()
{
angular.forEach($scope.selected, function (i, j) {
if (i==true)
{
$scope.arr.push(j);
}
});
var confic = {
type: "POST",
dataType: "json",
contentType: "application/json; charset=utf-8",
cache: false
};
if (confirm('Do you want to delete selected items from the list ?'))
{
$http.post("/Home/DeleteAll", $scope.arr, confic).then(function (promise) {
alert(promise.data);
$window.location.reload();
});
}
}
});
</script>
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