Web/HTML|CSS
queryselector
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2021. 2. 26. 16:09
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www.w3schools.com/jsref/met_element_queryselector.asp
HTML DOM querySelector() Method
HTML DOM querySelector() Method ❮ Element Object Example Change the text of the first child element with class="example" in a
element: var x = document.getElementById("myDIV"); x.querySelector(".example").innerHTML = "Hello World!"; Try it Yourself
www.w3schools.com
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