如何在angular2中访问ngFor中的静态变量

Question

I have loop which access the component static variable.. If I use "let person of persons()" it doesnt work. Here persons method return multiple person.. getting "TypeError: self.context.persons is not a function" error

static persons: Array<PersonDirective> = [];    
get persons(){
    return PersonInvolvedComponent.persons;
}

html is below

    <person-directive *ngFor="let person of persons(); #idx = index"     (remove) = "removePerson(idx)">
    </person-directive>

Answer 1

Change your template to

<person-directive *ngFor="let person of persons; let idx = index"     (remove) = "removePerson(idx)">
</person-directive>

Getters are accessed as properties, not methods.