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14 sty 2009 · To retrieve the position relative to the page efficiently, and without using a recursive function: (includes IE also) var element = document.getElementById('elementId'); //replace elementId with your element's Id. var rect = element.getBoundingClientRect(); var elementLeft,elementTop; //x and y.
5 kwi 2023 · You can use the element.getBoundingClientRect() function to measure the position of an element in JavaScript. This function returns an object with eight properties: top, right, bottom, left, x, y, width, and height. These properties tell you the position and size of the element relative to the viewport:
26 lip 2024 · When called, it returns an array with all of the element's descendants matching the tag name. The first element of the list is located at position [0] in the array. We've performed following steps: First, we get all the p elements in the document:
16 mar 2016 · var myElement = document.querySelector("#foo"); var position = getPosition(myElement); alert("The image is located at: " + position.x + ", " + position.y); You should also ensure you update the various position values when your browser is scrolled or resized.
2 lut 2024 · Use the Element.getBoundingClientRect() Function to Get the Position of an Element in JavaScript. Use the offsetTop Property to Get the Position of an Element in JavaScript. Every element in the HTML document is placed at a given position. The position here refers to the x and y coordinates of elements.
5 sie 2020 · return {x:x, y:y}; } If is just used as getPos(myElem) will return global position. If a second element is included as an argument (i.e. getPos(myElem, someAncestor)) that is an ancestor/parent of the first (at least somewhere up the chain) then it will give the position relative to that ancestor.
20 gru 2023 · The position of (X, Y) means the coordinate of an element at the top-left point in a document. X represents the horizontal position and Y represents the vertical position. Use element.getBoundingClientRect() property to get the position of an element. Table of Content Button Position Retrieval on WebpageText Position Retrieval on WebpageButton Posi