PROGRAM11.txt

Program Number: 1 
Develop Angular JS program that allows user to input their first name and last name and display 
their full name. Note: The default values for first name and last name may be included in the 
program. 
<!DOCTYPE html> 
<html ng-app="fullNameApp"> 
<head> 
<title>Full Name Display</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="FullNameController"> 
<label>First Name:</label> 
<input type="text" ng-model="firstName"><br> 
<label>Last Name:</label> 
<input type="text" ng-model="lastName"><br> 
<p>Full Name: {{fullName()}}</p> 
</div> 
<script> 
var app = angular.module('fullNameApp', []); 
app.controller('FullNameController', function($scope) { 
// Default values for first name and last name 
$scope.firstName = "John"; 
$scope.lastName = "Doe"; 
// Function to concatenate first name and last name 
$scope.fullName = function() { 
return $scope.firstName + " " + $scope.lastName; 
}; 
}); 
</script> 
</body> 
</html> 

Program Number : 2 
Develop an Angular JS application that displays a list of shopping items. Allow users to add and 
remove items from the list using directives and controllers. Note: The default values of items may be 
included in the program. 
Solution: 
<!DOCTYPE html> 
<html ng-app="shoppingApp"> 
<head> 
<title>Shopping List</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="ShoppingController"> 
<h2>Shopping List</h2> 
<ul> 
<li ng-repeat="item in items">{{item}} <button ng- 
click="removeItem($index)">Remove</button></li> 
</ul> 
<label>Add Item:</label> 
<input type="text" ng-model="newItem"> 
<button ng-click="addItem()">Add</button> 
</div> 
<script> 
var app = angular.module('shoppingApp', []); 
app.controller('ShoppingController', function($scope) { 
// Default items 
$scope.items = ["Milk", "Bread", "Eggs"]; 
// Function to add a new item to the list 
$scope.addItem = function() { 
if ($scope.newItem) { 
$scope.items.push($scope.newItem); 
$scope.newItem = ""; // Clear the input field 
} 
}; 
$scope.removeItem = function(index) { 
$scope.items.splice(index, 1); 
}; 
}); 
</script> 
</body> 
</html> 

Program Number : 3 
Develop a simple Angular JS calculator application that can perform basic mathematical operations 
(addition, subtraction, multiplication, division) based on user input. 
Solution: 
<!DOCTYPE html> 
<html ng-app="calculatorApp"> 
<head> 
<title>Simple Calculator</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="CalculatorController"> 
<h2>Simple Calculator</h2> 
<label>Number 1:</label> 
<input type="number" ng-model="num1"><br> 
<label>Number 2:</label> 
<input type="number" ng-model="num2"><br> 
<button ng-click="add()">Add</button> 
<button ng-click="subtract()">Subtract</button> 
<button ng-click="multiply()">Multiply</button> 
<button ng-click="divide()">Divide</button><br> 
<p>Result: {{result}}</p> 
</div> 
<script> 
var app = angular.module('calculatorApp', []); 
app.controller('CalculatorController', function($scope) { 
// Initialize variables 
$scope.num1 = 0; 
$scope.num2 = 0; 
$scope.result = 0; 
// Function to perform addition 
$scope.add = function() { 
$scope.result = $scope.num1 + $scope.num2; 
}; 
// Function to perform subtraction 
$scope.subtract = function() { 
$scope.result = $scope.num1 - $scope.num2; 
}; 
// Function to perform multiplication 
$scope.multiply = function() { 
$scope.result = $scope.num1 * $scope.num2; 
}; 
// Function to perform division 
$scope.divide = function() { 
if ($scope.num2 !== 0) { 
$scope.result = $scope.num1 / $scope.num2; 
} else { 
$scope.result = "Cannot divide by zero"; 
} 
}; 
}); 
</script> 
</body> 
</html> 

Program Number : 4 
Write an Angular JS application that can calculate factorial and compute square based on given user 
input. 
Solution: 
<!DOCTYPE html> 
<html ng-app="mathApp"> 
<head> 
<title>Factorial and Square Calculator</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="MathController"> 
<h2>Factorial and Square Calculator</h2> 
<label>Number:</label> 
<input type="number" ng-model="number"><br> 
<button ng-click="calculateFactorial()">Calculate Factorial</button> 
<button ng-click="calculateSquare()">Calculate Square</button><br> 
<p ng-if="factorial !== null">Factorial: {{factorial}}</p> 
<p ng-if="square !== null">Square: {{square}}</p> 
</div> 
<script> 
var app = angular.module('mathApp', []); 
app.controller('MathController', function($scope) { 
// Initialize variables 
$scope.number = 0; 
$scope.factorial = null; 
$scope.square = null; 
// Function to calculate factorial 
$scope.calculateFactorial = function() { 
if ($scope.number < 0) { 
$scope.factorial = "Invalid input"; 
return; 
} 
var result = 1; 
for (var i = 2; i <= $scope.number; i++) { 
result *= i; 
} 
$scope.factorial = result; 
}; 
// Function to calculate square 
$scope.calculateSquare = function() { 
$scope.square = $scope.number * $scope.number; 
}; 
}); 
</script> 
</body> 
</html> 

Program Number : 5 
Develop AngularJS application that displays a details of students and their CGPA. Allow users to read 
the number of students and display the count. Note: Student details may be included in the program 
Solution: 
<!DOCTYPE html> 
<html ng-app="studentApp"> 
<head> 
<title>Student Details</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="StudentController"> 
<h2>Student Details</h2> 
<label>Enter the number of students:</label> 
<input type="number" ng-model="numStudents" ng-change="generateStudents()"><br> 
<div ng-repeat="student in students"> 
<h3>Student {{$index + 1}}</h3> 
<p>Name: {{student.name}}</p> 
<p>CGPA: {{student.cgpa}}</p> 
</div> 
<p>Total Students: {{numStudents}}</p> 
</div> 
<script> 
var app = angular.module('studentApp', []); 
app.controller('StudentController', function($scope) { 
$scope.numStudents = 0; 
$scope.students = []; 
$scope.generateStudents = function() { 
$scope.students = []; 
for (var i = 0; i < $scope.numStudents; i++) { 
$scope.students.push({ 
name: "Student " + (i + 1), 
cgpa: Math.floor(Math.random() * 4) + 1 // Random CGPA between 1 and 4 
}); 
} 
}; 
}); 
</script> 
</body> 
</html> 

Program Number 6: 
Develop an AngularJS program to create a simple to-do list application. Allow users to add, edit, and 
delete tasks. Note: The default values for tasks may be included in the program 
Solution: 
<!DOCTYPE html> 
<html ng-app="todoApp"> 
<head> 
<title>To-Do List</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="TodoController"> 
<h2>To-Do List</h2> 
<label>Add Task:</label> 
<input type="text" ng-model="newTask"> 
<button ng-click="addTask()">Add</button><br> 
<ul> 
<li ng-repeat="task in tasks"> 
<span>{{task}}</span> 
<button ng-click="editTask($index)">Edit</button> 
<button ng-click="deleteTask($index)">Delete</button> 
</li> 
</ul> 
</div> 
<script> 
var app = angular.module('todoApp', []); 
app.controller('TodoController', function($scope) { 
// Default tasks 
$scope.tasks = ["Task 1", "Task 2", "Task 3"]; 
// Function to add a task 
$scope.addTask = function() { 
if ($scope.newTask) { 
$scope.tasks.push($scope.newTask); 
$scope.newTask = ""; // Clear the input field 
} 
}; 
// Function to edit a task 
$scope.editTask = function(index) { 
var editedTask = prompt("Edit Task", $scope.tasks[index]); 
if (editedTask !== null) { 
$scope.tasks[index] = editedTask; 
} 
}; 
// Function to delete a task 
$scope.deleteTask = function(index) { 
}; 
$scope.tasks.splice(index, 1); 
}); 
</script> 
</body> 
</html> 

Program Number 7: 
Write an AngularJS program to create a simple CRUD application (Create, Read, Update, and Delete) 
for managing users. 
Solution: 
<!DOCTYPE html> 
<html ng-app="crudApp"> 
<head> 
<title>User Management</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="UserController"> 
<h2>User Management</h2> 
<label>Name:</label> 
<input type="text" ng-model="newUser.name"><br> 
<label>Email:</label> 
<input type="email" ng-model="newUser.email"><br> 
<button ng-click="addUser()">Add User</button><br> 
<ul> 
<li ng-repeat="user in users"> 
<span>Name: {{user.name}}, Email: {{user.email}}</span> 
<button ng-click="editUser(user)">Edit</button> 
<button ng-click="deleteUser(user)">Delete</button> 
</li> 
</ul> 
<div ng-show="editingUser"> 
<h3>Edit User</h3> 
<label>Name:</label> 
<input type="text" ng-model="editedUser.name"><br> 
<label>Email:</label> 
<input type="email" ng-model="editedUser.email"><br> 
<button ng-click="updateUser()">Update</button> 
<button ng-click="cancelEdit()">Cancel</button> 
</div> 
</div> 
<script> 
var app = angular.module('crudApp', []); 
app.controller('UserController', function($scope) { 
$scope.users = []; // Array to store users 
$scope.newUser = {}; // Object to store new user data 
$scope.editedUser = {}; // Object to store edited user data 
$scope.editingUser = false; // Flag to indicate if user is being edited 
// Function to add a new user 
$scope.addUser = function() { 
$scope.users.push($scope.newUser); 
$scope.newUser = {}; // Clear the new user object 
}; 
// Function to edit a user 
$scope.editUser = function(user) { 
$scope.editedUser = angular.copy(user); 
$scope.editingUser = true; 
}; 
// Function to update a user 
$scope.updateUser = function() { 
var index = $scope.users.indexOf($scope.editedUser); 
$scope.users[index] = $scope.editedUser; 
$scope.editingUser = false; 
$scope.editedUser = {}; 
}; 
// Function to cancel editing 
$scope.cancelEdit = function() { 
$scope.editingUser = false; 
$scope.editedUser = {}; 
}; 
// Function to delete a user 
$scope.deleteUser = function(user) { 
var index = $scope.users.indexOf(user); 
$scope.users.splice(index, 1); 
}; 
}); 
</script> 
</body> 
</html> 

Program Number 8: 
Develop AngularJS program to create a login form, with validation for the username and password 
fields 
Solution: 
<!DOCTYPE html> 
<html ng-app="loginApp"> 
<head> 
<title>Login Form</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="LoginController"> 
<h2>Login Form</h2> 
<form name="loginForm" ng-submit="submitForm()"> 
<label>Username:</label> 
<input type="text" ng-model="username" required><br> 
<div ng-show="loginForm.username.$dirty && loginForm.username.$invalid"> 
<span ng-show="loginForm.username.$error.required">Username is required.</span> 
</div> 
<label>Password:</label> 
<input type="password" ng-model="password" required><br> 
<div ng-show="loginForm.password.$dirty && loginForm.password.$invalid"> 
<span ng-show="loginForm.password.$error.required">Password is required.</span> 
</div> 
<button type="submit" ng-disabled="loginForm.$invalid">Login</button> 
</form> 
</div> 
<script> 
var app = angular.module('loginApp', []); 
app.controller('LoginController', function($scope) { 
$scope.submitForm = function() { 
// Implement your login logic here 
console.log('Username:', $scope.username); 
console.log('Password:', $scope.password); 
}; 
}); 
</script> 
</body> 
</html> 

Program Number 9: 
Create an AngularJS application that displays a list of employees and their salaries. Allow users to 
search for employees by name and salary. Note: Employee details may be included in the program. 
Solution: 
<!DOCTYPE html> 
<html ng-app="employeeApp"> 
<head> 
<title>Employee List</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="EmployeeController"> 
<h2>Employee List</h2> 
<label>Search by Name:</label> 
<input type="text" ng-model="searchName"><br> 
<label>Search by Salary:</label> 
<input type="number" ng-model="searchSalary"><br> 
<ul> 
<li ng-repeat="employee in filteredEmployees"> 
<span>Name: {{employee.name}}, Salary: {{employee.salary}}</span> 
</li> 
</ul> 
</div> 
<script> 
var app = angular.module('employeeApp', []); 
app.controller('EmployeeController', function($scope) { 
$scope.employees = [ 
{ name: 'John', salary: 50000 }, 
{ name: 'Jane', salary: 60000 }, 
{ name: 'Doe', salary: 55000 }, 
{ name: 'Smith', salary: 70000 }, 
{ name: 'Alice', salary: 65000 } 
]; 
$scope.searchName = ''; 
$scope.searchSalary = ''; 
$scope.filteredEmployees = $scope.employees; 
$scope.$watchGroup(['searchName', 'searchSalary'], function(newValues, oldValues) { 
var name = newValues[0]; 
var salary = newValues[1]; 
$scope.filteredEmployees = $scope.employees.filter(function(employee) { 
return employee.name.toLowerCase().includes(name.toLowerCase()) && 
(salary === '' || employee.salary >= salary); 
}); 
}); 
}); 
</script> 
</body> 
</html> 
 
Program Number 10: 
Create AngularJS application that allows users to maintain a collection of items. The application 
should display the current total number of items, and this count should automatically update as 
items are added or removed. Users should be able to add items to the collection and remove them 
as needed. Include the default values for items in the program 
Solution: 
<!DOCTYPE html> 
<html ng-app="itemApp"> 
<head> 
<title>Item Collection</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="ItemController"> 
<h2>Item Collection</h2> 
<label>Add Item:</label> 
<input type="text" ng-model="newItem"><br> 
<button ng-click="addItem()">Add</button><br> 
<ul> 
<li ng-repeat="item in items"> 
<span>{{item}}</span> 
<button ng-click="removeItem($index)">Remove</button> 
</li> 
</ul> 
<p>Total Items: {{items.length}}</p> 
</div> 
<script> 
var app = angular.module('itemApp', []); 
app.controller('ItemController', function($scope) { 
// Default items 
$scope.items = ["Item 1", "Item 2", "Item 3"]; 
// Function to add an item 
$scope.addItem = function() { 
if ($scope.newItem) { 
$scope.items.push($scope.newItem); 
$scope.newItem = ""; // Clear the input field 
} 
}; 
// Function to remove an item 
$scope.removeItem = function(index) { 
$scope.items.splice(index, 1); 
}; 
}); 
</script> 
</body> 
</html> 

Program Number 11: 
 
Create AngularJS application to convert student details to Uppercase using angular filters. 
Include the default details of students in the program. 
 
Solution: 
 
<!DOCTYPE html> 
<html ng-app="studentApp"> 
<head> 
    <title>Student Details</title> 
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
    <div ng-controller="StudentController"> 
        <h2>Student Details</h2> 
 
        <ul> 
            <li ng-repeat="student in students"> 
                <span>Name: {{student.name | uppercase}}, Grade: {{student.grade | uppercase}}</span> 
            </li> 
        </ul> 
    </div> 
 
    <script> 
        var app = angular.module('studentApp', []); 
        app.controller('StudentController', function($scope) { 
            $scope.students = [ 
                { name: 'John Doe', grade: 'A' }, 
                { name: 'Alice Smith', grade: 'B' }, 
                { name: 'Bob Johnson', grade: 'C' } 
            ]; 
        }); 
    </script> 
</body> 
</html> 
 
Program Number 12: 
 
Create an AngularJS application that displays the date by using date filter parameters 
 
Solution: 
 
<!DOCTYPE html> 
<html ng-app="dateApp"> 
<head> 
    <title>Date Display</title> 
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
    <div ng-controller="DateController"> 
        <h2>Date Display</h2> 
        <p>Today's Date: {{ currentDate | date: 'fullDate' }}</p> 
        <p>Current Time: {{ currentDate | date: 'shortTime' }}</p> 
    </div> 
 
    <script> 
        var app = angular.module('dateApp', []); 
        app.controller('DateController', function($scope) { 
            $scope.currentDate = new Date(); 
        }); 
    </script> 
</body> 
</html>






ANGULAR JS (21CSL581)  
Q1. Develop Angular JS program that allows user to input their first name and last name and 
display their full name.  
Note: The default values for first name and last name may be included in the program.  
Program: -  
<!DOCTYPE html>  
<html>  
<head>  
<!-- Link Your CSS If You Want  -->  
<link rel="stylesheet" href="Stylesheet.css">   
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>  
</head>  
<body ng-app="" ng-init="firstName='Aak'; lastName='Riti'">  
<input type="text" ng-model="firstName">  
<input type="text" ng-model="lastName">  
<h2>{{ firstName + ' ' + lastName }}</h2>  
</body>  
</html>  
          : -  
Q2. Develop an Angular JS application that displays a list of shopping items. Allow users to add and 
remove items from the list using directives and controllers.   
Note: The default values of items may be included in the program.  
Program: -  
<!DOCTYPE html>  
<html>  
<head>  
<!-- Link Your CSS If You Want -->  
<!-- <link rel="stylesheet" href="Stylesheet.css"> -->  
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"> 
</script>  
</head> 
<h1>Shopping items</h1>  
<body ng-app ng-init="items=['Item 1', 'Item 2', 'Item 3']; newItem=''">  
<input ng-model="newItem">  
<button ng-click="items.push(newItem); newItem = '';">Add</button>  
<ul>  
<li ng-repeat="item in items">  
{{ item }}  
<button ng-click="items.splice($index, 1)">Remove</button>  
</li>  
</ul>  
</body>  
</html>  
          : -  
Q3. Develop a simple Angular JS calculator application that can perform basic mathematical 
operations (addition, subtraction, multiplication, division) based on user input.  
Program: -  
<!DOCTYPE html>  
<html>  
<head>  
<!-- Link Your CSS If You Want  -->  
<link rel="stylesheet" href="Stylesheet.css">   
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>  
</head>  
<body ng-app="">  
<input type="number" ng-model="num1">  
<input type="number" ng-model="num2">  
<button ng-click="result = num1 + num2">+</button>  
<button ng-click="result = num1 - num2">-</button>  
<button ng-click="result = num1 * num2">*</button>  
<button ng-click="result = num1 / num2">/</button>  
<div>Result: {{ result }}</div>  
</body>  
</html>  
          : -  
Q4. Write an Angular JS application that can calculate factorial and compute square based on given 
user input.  
Program: -  
<!DOCTYPE html>  
<html ng-app="myApp">  
<head>  
<!-- Link Your CSS If You Want  -->  
<link rel="stylesheet" href="Stylesheet.css">   
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>     
<script>         
angular.module('myApp', []).controller('myCtrl', 
function($scope) {  
$scope.fact = function(n) {                 
return n < 2 ? 1 : n * $scope.fact(n - 1);             
};  
});  
</script>  
</head>  
<body ng-controller="myCtrl">  
<input type="number" ng-model="n">  
<button ng-click="fr = fact(n); sr = n * n">Calculate</button>  
<p>Factorial: {{ fr }}</p>  
<p>Square: {{ sr }}</p>  
</body>  
</html>  
          : -  
Q5. Develop AngularJS application that displays a detail of students and their CGPA. Allow users to 
read the number of students and display the count.   
Note: Student details may be included in the program.  
Program: -  
<html>  
<head>  
<!-- Link Your CSS If You Want  -->  
<!-- <link rel="stylesheet" href="Stylesheet.css">  -->  
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.0/angular.min.js"></s 
cript>  
</head>  
<body ng-app ng-init="s=[{ usn: '1OX21CS000', name: 'S', cgpa: 8.5 }]">  
<h2>Student Details</h2>  
<input ng-model="ns.usn" placeholder="USN">  
<input ng-model="ns.name" placeholder="Name">  
<input type="number" ng-model="ns.cgpa" placeholder="CGPA">  
<button ng-click="s.push(ns); ns={}">Add</button>  
<table border="1">  
<tr>  
<th>USN</th>  
<th>Name</th>  
<th>CGPA</th>  
</tr>  
<tr ng-repeat="st in s | orderBy:'usn'">  
<td>{{ st.usn }}</td>  
<td>{{ st.name }}</td>  
<td>{{ st.cgpa }}</td>  
</tr>  
</table>  
<p>Total students: {{ s.length }}</p>  
</body>  
</html>   
          : -  
Q6. Develop an AngularJS program to create a simple to-do list application. Allow users to add, edit, 
and delete tasks.  
Note: The default values for tasks may be included in the program.  
Program: -  
<!DOCTYPE html>  
<html ng-app="">  
<head>  
<!-- Link Your CSS If You Want  -->  
<!-- <link rel="stylesheet" href="Stylesheet.css">  -->  
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>  
</head>  
<body ng-init="tasks=[{text:'Task 1', editing:false}, {text:'Task 2', 
editing:false}]">  
<input ng-model="newTask" placeholder="New Task">  
<button 
ng-click="tasks.push({text: 
newTask, 
editing: 
false}); 
newTask=''">Add</button>  
<ul>  
<li ng-repeat="task in tasks">  
<span ng-hide="task.editing" ng-bind="task.text"></span>  
<input ng-show="task.editing" ng-model="task.text">  
<button ng-click="task.editing = !task.editing">{{task.editing ?  
'Done' : 'Edit'}}</button>  
<button ng-click="tasks.splice($index, 1)">Delete</button>  
</li>  
</ul>  
</body>  
</html>  
          : -  
Q7.Write an AngularJS program to create a simple CRUD application (Create, Read, Update, and 
Delete) for managing users.  
Program: -  
<!DOCTYPE html>  
<html lang="en" ng-app ng-init="uList=[]; nUser={}; eIdx=null">  
<head>         
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>     
</head>  
<body>  
<input ng-model="nUser.name" placeholder="Name">  
<input ng-model="nUser.email" placeholder="Email">  
<button ng-click="uList.push(nUser); nUser={}">Add User</button>  
<ul>  
<li ng-repeat="user in uList">  
<input ng-if="eIdx === $index" ng-model="user.name">  
<input ng-if="eIdx === $index" ng-model="user.email">  
<span ng-if="eIdx !== $index">  
{{ user.name }} - {{ user.email }}  
</span>  
<button ng-click="eIdx = eIdx === $index ? null : $index">  
{{eIdx === $index ? 'Save' : 'Edit'}}  
</button>  
<button ng-click="uList.splice($index, 1)">Delete</button>  
</li>  
</ul>  
</body>  
</html>  
          : -  
Q8. Develop AngularJS program to create a login form, with validation for the username and 
password fields. Program: -  
<!DOCTYPE html>  
<html>  
<head>  
<!-- Link Your CSS If You Want  -->  
<!-- <link rel="stylesheet" href="Stylesheet.css">  -->  
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></s 
cript>  
</head>  
<body ng-app>  
<form ng-submit="submitted = true">  
<input type="text" ng-model="user.username" placeholder="Username" 
required>  
<input type="password" ng-model="user.password" placeholder="Password" 
required>  
<button type="submit">Login</button>  
</form>  
<div ng-if="submitted">Login successful!</div>  
</body>  
</html>  
          : -  
Q9. Create an AngularJS application that displays a list of employees and their salaries. Allow users 
to search for employees by name and salary.   
Note: Employee details may be included in the program.  
Program: -  
<!DOCTYPE html>  
<html ng-app="">  
<head>      
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"> 
</script>  
</head>  
<body ng-init="emps=[{n: 'TOCE ', s: 50000}, {n: 'CSE', s: 60000}]">  
<form ng-submit="emps.push({n: n, s: s}); n=''; s=null">  
<input ng-model="n" placeholder="Name">  
<input type="number" ng-model="s" placeholder="Salary">  
<button type="submit">Add</button>  
</form>  
<input ng-model="sName" placeholder="Search by Name">  
<input ng-model="sSalary" type="number" placeholder="Search by Salary">  
<ul>  
<li ng-repeat="emp in emps | filter:{n: sName, s: (sSalary || 
undefined)}">  
{{ emp.n }} - ₹{{ emp.s }}  
</li>  
</ul>  
</body>  
</html>  
          : -  
Q10. Create an AngularJS application that allows users to maintain a collection of items. The 
application should display the current total number of items, and this count should automatically 
update as items are added or removed. Users should be able to add items to the collection and 
remove them as needed.  
<!DOCTYPE html>  
<html ng-app="">  
<head>      
<script 
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"> 
</script>  
</head>  
<body> 
<div ng-controller="ItemController"> 
<h1>Item Collection App</h1> 
<form ng-submit="addItem()"> 
<input type="text" ng-model="newItem" placeholder="Enter item" required> 
<button type="submit">Add</button> 
</form> 
<ul> 
<li ng-repeat="item in items"> 
{{ item }} 
<button ng-click="removeItem($index)">Remove</button> 
</li> 
</ul> 
<p>Total Items: {{ items.length }}</p> 
</div> 
<script> 
angular.module('itemApp', []) 
.controller('ItemController', function($scope) { 
$scope.items = ["Item 1", "Item 2", "Item 3"];  
$scope.addItem = function() { 
if ($scope.newItem) { 
$scope.items.push($scope.newItem); 
$scope.newItem = ''; // Clear input after adding 
}}; 
$scope.removeItem = function(index) { 
$scope.items.splice(index, 1); 
}; 
}); 
</script> 
</body>  
</html> 
          :                                       
 
 
Q11. Create AngularJS application to convert student details to Uppercase using angular filters.  
<!DOCTYPE html> 
<html ng-app="studentApp"> 
<head> 
    <title>Student Details Converter</title> 
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
    <div ng-controller="StudentController"> 
        <h1>Student Details Converter</h1> 
        <h2>Student Details (Original)</h2> 
        <ul> 
            <li ng-repeat="student in students"> 
                {{ student.name }} - {{ student.branch }} 
            </li> 
        </ul> 
        <h2>Student Details (Uppercase)</h2> 
        <ul> 
            <li ng-repeat="student in students"> 
                {{ student.name | uppercase }} - {{ student.branch | uppercase }} 
            </li> 
        </ul> 
    </div> 
    <script> 
        angular.module('studentApp', []) 
            .controller('StudentController', function($scope) { 
                $scope.students = [ 
                    { name: 'Harsha', branch: 'Computer Science and design' }, 
                    { name: 'Madhu sravanthi', branch: 'information science' }, 
                    { name: 'Nikitha', branch: 'Artificial intelligence' }, 
                    { name: 'sanjana', branch: 'bachelor of interior design' } 
                ];  
            }); 
    </script> 
</body> 
</html> 
          :                     
Q12. Create an AngularJS application that displays the date by using date filter parameters.  
<!DOCTYPE html> 
<html ng-app="dateApp"> 
<head> 
<title>AngularJS Date Display</title> 
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script> 
</head> 
<body> 
<div ng-controller="dateCtrl" id="dateDisplay"> 
<h2>Date Display</h2> 
<p>Default Format: {{ currentDate | date }}</p> 
<p>Custom Format: {{ currentDate | date:'fullDate' }}</p> 
<p>Short Format: {{ currentDate | date:'short' }}</p> 
<p>Custom Format (MM/dd/yyyy): {{ currentDate | date:'MM/dd/yyyy' }}</p> 
</div> 
<script> 
var app = angular.module('dateApp', []); 
app.controller('dateCtrl', function ($scope) { 
$scope.currentDate = new Date(); 
}); 
</script> 
</body> 
</html> 
        