Slice String using AngularJS

Question

How to slice the input text Field Value using Angular JS

HTML FORM

<form>
<input type="text" ng-model="cardExp">
</form>

JS

console.log($scope.cardExp) //output : 122016

I want to make text field value ("122016") into variables a and b and their vales are

a is first two digits
b is next 4 digits

Thanks,

AngularJS is JavaScript, so you would do it the same in AngularJS as you would in JavaScript. You'll want to look into substring. — Heretic Monkey
– Heretic Monkey, Commented Sep 22, 2016 at 17:29
Do you want to do this during binding (automagically)? Or somewhere in a controller? — Nix
– Nix, Commented Sep 22, 2016 at 17:29
If this is regarding the expiration date of something, from a UX point of view, I would suggest separating year and month into two different inputs. — Alberto Rivera
– Alberto Rivera, Commented Sep 22, 2016 at 17:34

Alberto Rivera · Accepted Answer · 2016-09-22 17:30:33Z

4

You can use plain javascript.

var a = $scope.cardExp.substring(0, 2);
var b = $scope.cardExp.substring(2);

answered Sep 22, 2016 at 17:30

Alberto Rivera

3,7623 gold badges23 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Sajeetharan · Accepted Answer · 2016-09-22 17:35:40Z

1

 var app = angular.module('store', []);
  app.controller('StoreController', function($scope) {
    $scope.str = '122016';
    $scope.splited = $scope.str.match(/.{1,4}/g);
    $scope.a = $scope.splited[0];
    $scope.b = $scope.splited[1];
  });

DEMO

edited Sep 22, 2016 at 17:35

answered Sep 22, 2016 at 17:30

Sajeetharan

223k65 gold badges370 silver badges409 bronze badges

Collectives™ on Stack Overflow

Slice String using AngularJS

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related