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Javascript 2021-10-19 05:38:10
reactjs typeError: Cannot read property 'offsetHeight' of null
handleResize = () => { let highestSlide = 0; this.refArray.forEach(ref => { if (ref.current && highestSlide < ref.current.offsetHeight) { highestSlide = ref.current.offsetHeight; } }); }; Add solution -
Html 2021-10-06 09:14:04
how to find total height of single page page in html
function calculateTotalHeightMinusElement(excludeElementClass) { // Get all child elements of the body tag var bodyChildren = (document.getElementsByTagName('body')[0]).children; var totalHeight = 0; // Loop through the selected elements for (... Add solution -
Javascript 2021-09-17 22:36:02
get width of a dom element js
// Get Content + Padding + Border let box = document.querySelector('div'); let width = box.offsetWidth; let height = box.offsetHeight; // Get Content + Padding only let box = document.querySelector('div'); let width = box.clientWidth; let height = box.cl... Add solution -
Html 2021-09-14 17:15:02
zoom html code
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <style> * {box-sizing: border-box;} .img-zoom-container { position: relative; } .img-zoom-lens { p... Add solution
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