Issue
What am I doing wrong?
import {bootstrap, Component} from 'angular2/angular2'
@Component({
selector: 'conf-talks',
template: `<div *ngFor="talk of talks">
{{talk.title}} by {{talk.speaker}}
<p>{{talk.description}}
</div>`
})
class ConfTalks {
talks = [ {title: 't1', speaker: 'Brian', description: 'talk 1'},
{title: 't2', speaker: 'Julie', description: 'talk 2'}];
}
@Component({
selector: 'my-app',
directives: [ConfTalks],
template: '<conf-talks></conf-talks>'
})
class App {}
bootstrap(App, [])
The error is
EXCEPTION: Template parse errors:
Can't bind to 'ngFor' since it isn't a known native property
("<div [ERROR ->]*ngFor="talk of talks">
Solution
I missed let
in front of talk
:
<div *ngFor="let talk of talks">
Note that as of beta.17 usage of #...
to declare local variables inside of structural directives like NgFor is deprecated. Use let
instead.
<div *ngFor="#talk of talks">
now becomes <div *ngFor="let talk of talks">
Original answer:
I missed #
in front of talk
:
<div *ngFor="#talk of talks">
It is so easy to forget that #
. I wish the Angular exception error message would instead say:
you forgot that # again
.
Answered By - Mark Rajcok
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