onclick add active class in angular
You can do something like:
<ul class="sub_modules">
<li (click)="activateClass(subModule)"
*ngFor="let subModule of subModules"
[ngClass]="{'active': subModule.active}">
<a>{{ subModule.name }}</a>
</li>
</ul>
On The component
activateClass(subModule){
subModule.active = !subModule.active;
}
On the Ng class the first property is the class you wanna add and the second is the condition;onclick add active class in angular
// if needed add a boolean to the array and use it
for(let i = 0; i < this.subModules.length; i++){
this.subModules[i].active = false;
}
<ul class="sub_modules">
<li (click)="activateClass(subModule)"
*ngFor="let subModule of subModules"
[ngClass]="{'active': subModule.active}">
<a>{{ subModule.name }}</a>
</li>
</ul>
On The component
activateClass(subModule){
subModule.active = !subModule.active;
}Copyright © 2021 Codeinu
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