Validating multiple fields dynamically
In AngularJS, you can validate multiple form fields dynamically using custom directives, watchers, and form controls like $valid, $invalid, $dirty, and $pristine. This approach is useful when you need to….
Tag: Custom Directives
Transclusion in AngularJS directives (ng-transclude)
Transclusion in AngularJS is a powerful feature that allows you to include the content of an HTML element (i.e., the contents between the opening and closing tags) in the directive’s….
compile() vs. link() function in directives
In AngularJS, the compile() and link() functions are both part of the directive lifecycle, but they serve different purposes. Both functions are used for manipulating the DOM, but they are….
How restrict works in AngularJS directives?
In AngularJS, the restrict property in a directive defines how the directive is applied to an element in the HTML. It controls whether the directive is used as an element,….
Conditional validation based on other field values
What You’ll Learn How to apply validation based on another field’s value Using ng-if, ng-show, and $watch for conditional validation Dynamically changing required fields Best practices for form validation 1️⃣….
Directive Controllers and require Property in AngularJS
In AngularJS, a directive can have a controller to:✔ Manage logic inside the directive.✔ Communicate with other directives using the require property.✔ Handle shared state between directives. 2. Syntax for….
Using link function in directives
1. What is the link Function in AngularJS Directives? The link function in an AngularJS directive is used for DOM manipulation and handling event listeners. Why Use the link Function?….
Transclusion in directives (ng-transclude)
In AngularJS, transclusion allows us to preserve and display the original content inside a directive. It is achieved using ng-transclude. By default, when a directive replaces an element, it removes….
Restricting directives (E, A, C, M)
In AngularJS, directives can be restricted to specific types of elements using the restrict property. The restrict property defines where the directive can be applied in HTML: Let’s explore each….
Using template vs templateUrl in directives
In AngularJS directives, we use template and templateUrl to define the HTML structure that the directive will render. Both options help in rendering UI components, but they have different use….