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  1. 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.

  2. 5 kwi 2023 · When you want to get the position of an element in JavaScript, you need to know where the element is located on the web page. The web page is like a big canvas that has a coordinate system with X and Y axes. The X-axis goes from left to right, and the Y-axis goes from top to bottom.

  3. 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

  4. 16 mar 2016 · The code for getting the X and Y position of an HTML element is provided below: // Helper function to get an element's exact position. function getPosition(el) { var xPos = 0; var yPos = 0; while (el) { if (el.tagName == "BODY") { // deal with browser quirks with body/window/document and page scroll.

  5. 15 mar 2021 · If you have a table of contents on a long-scrolling page, thanks to, say, position: fixed; or position: sticky;, the IntersectionObserver API in JavaScript is the perfect companion to highlight items in the table of contents when corresponding content is in view.

  6. 5 kwi 2023 · To retrieve the position (X,Y) of an HTML element with JavaScript, we use the getBoundingClientRect method. For instance, we write const { top, right, bottom, left } = element.getBoundingClientRect(); console.log(top, right, bottom, left);

  7. 4 sie 2010 · By position I mean, how many columns are to the left of the cell and how many rows are on top of it. What I need exactly is two functions: function FindColPos(element) { /* find column position */ return colPos; } function FindRowPos(element) { /* find row position */ return rowPos; }

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