add class remove class jquery w3school code example
Example: jquery remove class
Basic Syntax:
$(element).removeClass( "myClass yourClass" )
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Html code example:
<p class="red highlight">test1</p>
<p class="red highlight marked">test2</p>
<p class="red highlight">test3</p>
<p class="red highlight">test4</p>
<script>
$( "p" ).removeClass( "highlight" )
</script>
<p class="red">test1</p>
<p class="red marked">test2</p>
<p class="red">test3</p>
<p class="red">test4</p>