JavaScript Get position of an element relatively to one ancestor in Javascript position element relative to another,position element relative to parent,

Use getBoundingClientRect() to reciev the position of the child and parent element and than subtract parent's coordinates from child's.

var coords = element.getBoundingClientRect();
console.log(coords.top, coords.right, coords.bottom, coords.left);

If parents coordienates are (left)500, (top)500 and child's 550, 550, child's coordinates relative to its parent are 50, 50

http://codepen.io/dollseb/pen/oilyH

Answer:1

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