Difference Between Double and Single Curly Brace
Basis |
Double Curly Braces |
Single Curly Brace |
---|---|---|
Purpose | Data binding: Display dynamic content in HTML. | Directives: Instructions for DOM manipulation. |
Data Binding | Two-way data binding allows changes in the view to update the model and vice versa. | Typically one-way binding for directive attributes. |
Common Use | Displaying dynamic content, such as variables. | Defining directives like ng-model, ng-click, etc. |
Directives | Not directly associated with AngularJS directives. | Often used with AngularJS directives. |
Handling User Input | Used mainly for display and does not directly handle user input. | Directives can handle user input and modify the DOM accordingly. |
Difference between Double and Single Curly Brace in AngularJS ?
In the AngualrJS framework, we can build attractive and dynamic web applications through different utilities. In AngularJS, there are double curly braces “{{ }}” and also single curly braces “{ }”. The Double Curly Braces in AngularJS are mostly used for Data Binding, which also means that we are allowed to insert dynamic content into our HTML templates.
The Single Curly Braces are used for the directives in AngularJS, which are mainly the instructions to the framework to perform the specific actions in the HTML document. So in this article, we will deeply understand the concepts of this double and single curly brace with their implementation and core differences.