JavaScript - Simple Hide Table Column Using AngularJS

Submitted by razormist on Tuesday, June 4, 2019 - 09:20.

In this tutorial we will create a Simple Data Filter Using AngularJS. This code will hide a table column when user checked the input checkbox. The code itself use AngularJS directives that has a built-in toggle function by binding the input checkbox ng-model to hide the column with the same value of ng-show on the column itself. This a user-friendly program feel free to modify and use it to your system. We will be using AngularJS as a framework which has additional custom HTML attributes embedded into it. It can interprets those attributes as directives to bind inputted parts of the page to a model that represent as a standard JavaScript variables.

Getting Started:

First you have to download Bootstrap, this is the link for the bootstrap that i used for the layout design https://getbootstrap.com/. And, this is the link for the AngularJS https://angularjs.org/.

Creating The Interface

This is where we will create a simple form for our application. To create the forms simply copy and write it into you text editor, then save it index.html.

<!DOCTYPE html>
<html lang="en" ng-app="myModule">
        <head>
                <meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1"/>
                <link rel="stylesheet" type="text/css" href="css/bootstrap.css"/>
        </head>
<body ng-controller="myController">
        <nav class="navbar navbar-default">
                <div class="container-fluid">
                        <a class="navbar-brand" href="https://sourcecodester.com">Sourcecodester</a>
                </div>
        </nav>
        <div class="col-md-3"></div>
        <div class="col-md-6 well">
                <h3 class="text-primary">JavaScript - Simple Hide Table Column Using AngularJS</h3>
                <hr style="border-top:1px dotted #ccc;" />
                <br />
                <div class="col-md-1"></div>
                <div class="col-md-10">
                        <div class="form-inline pull-right">
                                <label><input type="checkbox" ng-model="password"/>Hide Password</label >
                        </div>
                        <table class="table table-bordered">
                                <thead class="alert-info">
                                        <tr>
                                                <th>Firstname</th>
                                                <th>Lastname</th>
                                                <th>Username</th>
                                                <th ng-show="!password">Password</th>
                                        </tr>
                                </thead>
                                <tbody>
                                        <tr ng-repeat="user in users">
                                                <td>{{user.firstname}}</td>
                                                <td>{{user.lastname}}</td>
                                                <td>{{user.username}}</td>
                                                <td ng-show="!password">{{user.password}}</td>
                                        </tr>
                                </tbody>
                        </table>
                </div>
        </div>
<script src="js/angular.js"></script>   
<script src="js/script.js"></script>    
</body> 
</html>

Creating the Main Function

This code contains the main function of the application. This code will hide the table column when the checkbox is checked. To do this just copy and write these block of codes as shown below inside the text editor and save it as script.js inside the js directory.

var app=angular.module("myModule", [])
                                .controller("myController", function($scope){
                                        var users=[
                                                {firstname: "John", lastname: "Smith", username: "john", password: "12345678"},
                                                {firstname: "Claire", lastname: "Temple", username: "claire123", password: "87654321"}
                                        ];
                                        
                                        $scope.users=users;
                                });

There you have it we successfully created a Simple Hide Table Column using AngularJS. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!!

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