I am aware that the value could sometimes be a word like "bold" but for this i am only using numbers and was expecting the output to show "900", instead i'm getting "undefined".
document.getElementById("results").innerText = document.getElementById("getfontweightfrom").style.fontWeight.value;<div id="getfontweightfrom" style="font-weight:900;">
Test
</div>
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Result: <div id="results"></div>Juan Pablo Isaza
No need to add .value.
document.getElementById("results").innerText = document.getElementById("getfontweightfrom").style.fontWeight;<div id="getfontweightfrom" style="font-weight:900;">
Test
</div>
<hr>
Result: <div id="results"></div>I think what you want is window.getComputedStyle
const weight = window.getComputedStyle(elem).fontWeight
You may use getComputedStyle()
elem = document.getElementById('getfontweightfrom');
style = window.getComputedStyle(elem);
weight = style.fontWeight;
alert(style.fontWeight)<div id="getfontweightfrom" style="font-weight:900;">Test<div>