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13 August, 2023

why getElementById It returns different every time in console

 Programing Coderfunda     August 13, 2023     No comments   

I'm new in js and i'm wondering why every time getELementById() returns different in console for example : index.html : The message script.js : let h1Elem = document.getElementById("header"); console.log(h1Elem); result in console for sometimes : The message and sometimes : h1#header accessKey : "" align : "" ariaAtomic : null ariaAutoComplete : null ariaBrailleLabel : null... By definition of W3School I expect getElementById() it to return an element with a specified value, but sometimes it doesn't
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