angularjs - Material Design Input with currency format

Angularjs - Material Design Input with currency format

To create an AngularJS Material Design input with currency format, you can use the md-input-container and ng-model directives along with a custom filter for formatting the currency. Here's an example:

  1. Include AngularJS Material in your project:
<!-- Add AngularJS Material CSS and JS --> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.24/angular-material.min.css"> <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.9/angular.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.9/angular-animate.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.9/angular-aria.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.24/angular-material.min.js"></script>
  1. Create a filter for formatting currency in your AngularJS module:
// AngularJS module definition var app = angular.module('myApp', ['ngMaterial']); // Currency filter app.filter('currencyFormat', ['$filter', function($filter) { return function(input) { return $filter('currency')(input, '₹', 2); // Assuming Indian Rupee (INR) symbol and 2 decimal places }; }]);
  1. Use the custom filter in your HTML template:
<!-- HTML template --> <div ng-app="myApp" ng-controller="MyController" layout="column" layout-align="center center"> <md-input-container class="md-block"> <label>Currency Input</label> <input type="text" ng-model="amount" ng-model-options="{updateOn: 'blur'}" ng-pattern="/^[0-9]+(\.[0-9]{1,2})?$/" ng-trim="false"> </md-input-container> <p>Formatted Amount: {{ amount | currencyFormat }}</p> </div> <script> // Controller definition app.controller('MyController', function($scope) { $scope.amount = 0; $scope.$watch('amount', function(newValue, oldValue) { // Optionally handle input changes here }); }); </script>

In this example:

  • The currencyFormat filter is applied to the input value to format it as currency.
  • The ng-pattern directive ensures that the input value is a valid decimal number with up to two decimal places.
  • The ng-trim="false" attribute prevents trimming of leading and trailing whitespaces.
  • The formatted amount is displayed using the custom filter in the <p> element.

Examples

  1. "AngularJS Material Design Input with currency format"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" /> </md-input-container>
    • Description: Using AngularJS Material Design's md-input-container to create an input field with a currency format.

  2. "AngularJS Material Design currency input with prefix"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" /> </md-input-container>
    • Description: Adding a currency icon as a prefix to the input field within md-input-container.

  3. "AngularJS Material Design currency input with dynamic symbol"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon ng-if="currencySymbol" md-svg-icon="{{ currencySymbol }}"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" /> </md-input-container> 
      // Set the currency symbol dynamically in your controller $scope.currencySymbol = 'custom-currency-icon';
    • Description: Dynamically setting the currency symbol using an AngularJS expression and a controller variable.

  4. "AngularJS Material Design currency input with thousand separators"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" ng-model-options="{updateOn: 'blur'}" ng-blur="formatCurrency()" /> </md-input-container> 
      $scope.formatCurrency = function() { // Format the currency with thousand separators $scope.amount = parseFloat($scope.amount).toLocaleString('en-US', { minimumFractionDigits: 2 }); };
    • Description: Adding thousand separators to the currency input field on blur.

  5. "AngularJS Material Design currency input with validation"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" required /> <div ng-messages="myForm.amount.$error" role="alert"> <div ng-message="pattern">Enter a valid currency amount.</div> <div ng-message="required">This field is required.</div> </div> </md-input-container>
    • Description: Adding validation messages for a valid currency format and a required field.

  6. "AngularJS Material Design currency input with custom format mask"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" custom-currency-mask /> </md-input-container> 
      app.directive('customCurrencyMask', function() { return { restrict: 'A', require: 'ngModel', link: function(scope, element, attrs, ngModelController) { ngModelController.$parsers.push(function(viewValue) { // Implement custom formatting logic return formattedValue; }); } }; });
    • Description: Creating a custom directive for a currency input with a custom format mask.

  7. "AngularJS Material Design currency input with live formatting"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-change="formatCurrency()" /> </md-input-container> 
      $scope.formatCurrency = function() { // Implement live formatting logic };
    • Description: Implementing live formatting of the currency input as the user types.

  8. "AngularJS Material Design currency input with decimal limit"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-pattern="/^\d+(\.\d{1,2})?$/" /> </md-input-container>
    • Description: Limiting the decimal places in the currency input to a maximum of two.

  9. "AngularJS Material Design currency input with reactive formatting"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" ng-model-options="{ debounce: 500 }" /> </md-input-container>
    • Description: Using ng-model-options with debounce to format the currency reactively after a delay.

  10. "AngularJS Material Design currency input with placeholder"

    • Code:
      <md-input-container> <label>Currency</label> <md-icon md-svg-icon="currency"></md-icon> <input type="text" ng-model="amount" placeholder="Enter amount" /> </md-input-container>
    • Description: Adding a placeholder to the currency input for user guidance.

More Tags

react-native-device-info family-tree delicious-api zsh-completion uitabbaritem psexec sitemap spring-data-redis webm angularjs-ng-route

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