How many types of linking functions exist in AngularJS?
The four functions are: compile, controller, pre-link and post-Link. The compile function allows the directive to manipulate the DOM before it is compiled and linked thereby allowing it to add/remove/change directives, as well as, add/remove/change other DOM elements.Click to see full answer. Beside this, what is Link function is used for in AngularJS?AngularJS Directive’s link…
The four functions are: compile, controller, pre-link and post-Link. The compile function allows the directive to manipulate the DOM before it is compiled and linked thereby allowing it to add/remove/change directives, as well as, add/remove/change other DOM elements.Click to see full answer. Beside this, what is Link function is used for in AngularJS?AngularJS Directive’s link key defines link function for the directive. Precisely, using link function, we can define directive’s API & functions that can then be used by directive to preform some business logic. The link function is also responsible for registering DOM listeners as well as updating the DOM.Furthermore, what does link function do in a directive? Link: The link function deals with linking scope to the DOM. While defining a custom directive we have the option to define a link against which either we can define a function or we have the option to assign an object which will have pre & post function. Secondly, what is the difference between compile and link function in AngularJS? Compile – It traverses the DOM and collects all of the directives. The result is a linking function. Link – It combines the directives with a scope and produces a live view. Any changes in the scope model are reflected in the view, and any user interactions with the view are reflected in the scope model.What are AngularJS directives list them and their purposes? AngularJS Directives List Directive Description ng-bind-html It binds the inner HTML of an HTML element to application data, and also removes dangerous code from the html string. ng-bind-template It specifies that the text content should be replaced with a template. ng-blur It specifies a behavior on blur events.
