TAG
JavaScript
Result
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License
<div id="box1" xmlns:myNS="http://www.devdic.com/2021/my" myNS:content-align="left">BOX1</div> <div id="box2">BOX2</div>
window.addEventListener("load", () => { const ns = "http://www.devdic.com/2021/my"; const elBox1 = document.querySelector("#box1"); const caption = elBox1.getAttributeNodeNS(ns, "content-align"); console.log(caption); });
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License
License
by DevDic
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