NgIf
NgIf
Stable Directive
Class Overview
class NgIf { constructor(_viewContainer: ViewContainerRef, _template: TemplateRef<Object>) ngIf }
Selectors
[ngIf]
Class Description
Removes or recreates a portion of the DOM tree based on an {expression}.
If the expression assigned to ngIf
evaluates to a falsy value then the element is removed from the DOM, otherwise a clone of the element is reinserted into the DOM.