AngularJS Remove Last Comma from String

Today, We want to share with you AngularJS Remove Last Comma from String.
In this post we will show you AngularJS remove specific character from string, hear for remove first and last comma from string in Angular we will give you demo and example for implement.
In this post, we will learn about Remove Last Comma from String in AngularJS with an example.

AngularJS Remove Last Comma from String

There are the Following The simple About AngularJS Remove Last Comma from String Full Information With Example and source code.

As I will cover this Post with live Working example to develop Remove Last Comma from String in AngularJS, so the some major files and Directory structures for this example is following below.

  • index.html
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Remove Last Comma from String in AngularJS

index.html

This is where I will make a simple HTML form and PHP server side source code for our web application. To make the forms simply all souce code copy and write it into your any text editor Like Notepad++, then save file it as index.html.Angular Remove last character from string

<!DOCTYPE html>
<html>
<head>
   <title>Remove last comma from string AngularJS</title>
   <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
   <script type="text/javascript">
//script Remove Last Comma from String in AngularJS
      var app = angular.module('myApp', []);
      app.controller('formCtrl', function($scope) {
      $scope.txtValue = "php, ajax, jquery,";
       $scope.btnRemove = function() {
            $scope.txtValue = "php, ajax, jquery,";
             var lastChar = $scope.txtValue.slice(-1);
            if (lastChar == ',') {
           $scope.answer = $scope.txtValue.slice(0, -1);
            }
                $scope.myVar = $scope.answer;
       };
      });
   </script>
   </head>
   <body>
   <h1>Remove Last Comma from String in AngularJS</h1>
      <div ng-app="myApp" ng-controller="formCtrl">
         <table>
            <tr>
               <td>
                  <input type="text" class="txtValue" name="txtValue" ng-model="txtValue" />
               </td>
               <td>
                  <button ng-click="btnRemove()">Remove</button>
               </td>
            </tr>
            <tr>
               <td>
                  <div id="result" style="color:red;"></div>
               </td>
            </tr>
         </table>
         <h1><input ng-value="myVar"></h1>
      </div>
   </body>
</html>

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Remove Last Character from String jQuery
Remove Last Character from String jQuery

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