hello im working with ankular and
have this expression
return this.color=== itemyellow ? this.item="yellow" : etx
how do i put two possible outcomes like so
itemyellow or itemred?
And also a question about i have this
((li class="nav-item active" [ngClass]="{'active': 'selectedItem == item'}" (click)="listClick($event, item)" *ngFor="let item of items">
how do i make the selected item green? the active “item” that is
aniways thanks for ani help/
Angular 5…
I’m not sure about the questions, anyway as far as i can see :
return this.color=== itemyellow ? this.item="yellow" : etx
how do i put two possible outcomes like so
itemyellow or itemred?
This snippet works ( parenthesis added for sake of clarity)
let color, itemRed, itemYellow;
color = itemRed;
color === (itemYellow || itemRed) ? item = "yellow" : item = "red";
console.log(item); // yellow
how do i make the selected item green? the active “item” that is
If i read it correctly you’re assigning the ‘.active’ class to the element “li” when “selectedItem == item”; that said, to make the element green just work on the ‘.active’ css class ^^
Hope it helps^^
hello.
I tried ur solution alot to see if works and i cant get it to work.
Do u know if || marker really works?
it still only selects one outcome for me.
i also thought it work but ye.
Do you have any clue
Mh…i just copy pasted that code into codepen here and it works fine ^^
At the moment i can’t test it into angular ( i detonated windows this morning, still setting up my brand new Debian copy :D) but i can’t imagine why it shoudn’t ( here typescript operators )
Hope it helps^^