Answers for "how to set attribute for a tag in js"

setAttribute()

element.setAttribute(name, value);
element.setAttribute("style", "background-color: red;");

Posted by: Guest on April-19-2020

put new attribute on html tag using javascript

// Here's what you do for the style attribute
span.setAttribute("style", "width:110%;float:center;left-margin:-10px;top-margin:-10;");

Posted by: Guest on August-06-2020

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