getelementbyid
document.getElementById("someid");
value from getelementbyid
document.getElementById('numbers').value
how to use document.getelementbyid
<p id="YourId">How to use document.GetElementById in HTML</p>
<script>
function demo(){
document.GetElementById('YourId')./* The thing you need to do to your code... Here I want .innerHTML you can take any... */.innerHTML('/* what will it change... */')
}
</script>
<!-- Now execute it by writing the button tag!--><button onclick="demo()">Click Me!!!</button>
$dom->getElementById
<?php
$doc = new DomDocument;
// We need to validate our document before referring to the id
$doc->validateOnParse = true;
$doc->Load('my.xml');
echo $doc->getElementById('php-basics') . "\n";
?>
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