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Angularjs remove duplicates object from objects array

Angularjs remove duplicates object from objects array

In this post we will give you information about Angularjs remove duplicates object from objects array. Hear we will give you detail about Angularjs remove duplicates object from objects arrayAnd how to use it also give you demo for it if it is necessary.

Today, i will give you example of how to remove duplicate array or object from array using js forEach. we can simply filter remove duplicates from array in angular js. you use this code for removing same entries array in json object in angular 2, angular 4, angular 6, angular 7.

in this example, we will create simple angular js json array with some duplicate array. then we will create javascript function that will remove duplicate array from our json object array. so just use bellow example and do it.

Example:

Also see:Check and uncheck all checkbox using Angularjs

<!doctype html>

<html>

<head>

<title>Angularjs remove duplicates object from objects array - ItSolutionStuff.com</title>

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>

</head>

<body ng-app='myapp'>

<h1>Angularjs remove duplicates object from objects array - ItSolutionStuff.com</h1>

<div ng-controller="myCtrl">

</div>

</body>

<script type="text/javascript">

var app = angular.module('myapp', []);

app.controller('myCtrl', function ($scope, $location) {

var myArray = [

{ "id" : "1", "firstName" : "Hardik", "lastName" : "Savani" },

{ "id" : "2", "firstName" : "Vimal", "lastName" : "Kashiyani" },

{ "id" : "3", "firstName" : "Harshad", "lastName" : "Pathak" },

{ "id" : "1", "firstName" : "Hardik", "lastName" : "Savani" },

{ "id" : "5", "firstName" : "Harsukh", "lastName" : "Makawana" }

];

console.log(removeDumplicateValue(myArray));

});

function removeDumplicateValue(myArray){

var newArray = [];

angular.forEach(myArray, function(value, key) {

var exists = false;

angular.forEach(newArray, function(val2, key) {

if(angular.equals(value.id, val2.id)){ exists = true };

});

if(exists == false && value.id != "") { newArray.push(value); }

});

return newArray;

}

</script>

</html>

I hope it can help you…

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