Hello
In angular2, wanted to apply a directive to an input element with a
specific class "myCurrencyFormatter"
@Directive({ selector: '.myCurrencyFormatter' })
and <input class=".myCurrencyFormatter" />
this seems to work
however need to do dinamically based on a parameter:
<input [ngClass]="myCurrencyFormatter" />
this is not working (not applying the directives)
only Workaround is now in the directive code check if the element has the
class:
@HostListener("blur", ["$event.target.value"])
onBlur(value) {
if
(this.el.getAttribute("class").indexOf("myCurrencyFormatter")!=-1) {
this.el.value = this.currencyPipe.transform(value);
}
}
Are attribute directives applied only once and cannot reevaluate? Is there
another solution?
thanks
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