let divElement = document.createElement("div");
divElement.style.width = 400;
divElement.style.height = 400;
divElement.style.backgroundColor = "red"; // num : 1
divElement.innerText = "Hello World "; // num : 2
document.body.append(divElement);
// After adding the "divElement" in the dom, only "num : 1" and "num : 2" lines work, but width and height do not work at all.
Could someone please assist me with this issue?
When specifying width or height, it's essential to include a unit such as 'px', 'em', or '%'. To achieve this, you can use the following code:
a.style.width = 400 + 'px';
a.style.height = 400 + 'px';
Another approach would be:
a.setAttribute("style", "width: 400px, height: 400px");
For more information, refer to this stackoverflow thread.
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