Update parent component property from child component in Angular 2

Question

I\'m using @input to receive a property from parent component in order to activate a CSS class in one of child component\'s element.

I\'m able to receiv

Answer 1

Yet another way. Plunkr. What we want is a single source of truth. We can put that in child this time.

• Init in child: searchStatus = false
• In parent template, get the instance of child as #as or whatever name.
• Change searchStatus in parent using #as.searchStatus and in child this.searchStatus.