Preventing form submission using ng-form
In AngularJS, forms are typically handled using the <form> tag. However, Angular also provides the ng-form directive, which allows you to create nested forms and prevent default form submissions. This….
Tag: web development.
$touched and $untouched for form elements
AngularJS provides various built-in properties for form validation, among which $touched and $untouched help track user interactions with form elements. These properties allow us to display validation messages only when….
$dirty and $pristine states in AngularJS forms
AngularJS provides built-in form validation states that help track user interactions with form fields. Among these, $dirty and $pristine are two important properties used to determine whether a form or….
ng-repeat – Looping through arrays in AngularJS
In AngularJS, the ng-repeat directive is used to iterate over an array or object and display its elements dynamically in an HTML template. It is similar to a loop in….
ng-init – Initializing variables in AngularJS
In AngularJS, the ng-init directive is used to initialize variables in the application’s scope. It allows developers to set default values for variables when the application starts. While ng-init can….
ng-model – Binding input fields to model data
In AngularJS, the ng-model directive is used for two-way data binding, which means it creates a direct connection between the input fields (like text boxes, checkboxes, radio buttons, etc.) and….