Retrieve the Class Name of an Element from the MouseEvent Target

Is there a way to retrieve the class name of an EventTarget element in Angular 2 without using jQuery? Currently, I am accessing the target element like this:

<div class="orig-post" (mousemove)="onMouseMove($event)"></div>

onMouseMove(event: MouseEvent): void {
    this.target = event.target
    console.log(this.target) // Outputs the element the mouse is currently over
}

I want to store the class name of the target element in a variable. In pure Javascript, something like getSelection() allows you to access the parent element's class name with

selection.anchorNode.parentElement.className
. How can I achieve the same result in Angular 2?

Answer №1

To quiet the typescript warning, you have the option to cast EventTarget as Element first and proceed to utilize the className property

(event.target as Element).className

Answer №2

<div class="original-post" (mouseover)="onMouseOver($event.target.value)"></div>

onMouseOver(event: MouseEvent): void {
    this.element = event.target
    console.log(this.element) // Displays the element currently being hovered over by the mouse
}

Answer №3

Give this a shot

document.querySelector(".active").classList

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