Question

How do we return the frame index of an object?

Answer 1

To return the frame index of an object, you can use the getElementById() method in JavaScript and access the frameElement property of the element.

Step-by-step explanation:

To return the frame index of an object, you can use the getElementById() method in JavaScript. This method retrieves the element with the specified ID from the HTML document. Once you have the element, you can access its frameElement property to get the frame index. Here's an example:

var object = document.getElementById('object_id');
var frameIndex = object.frameElement;
console.log(frameIndex);

In this code, replace 'object_id' with the actual ID of the object you want to get the frame index for. The frame index will be logged to the console.