find element with data attribute jquery
$("ul").find(`[data-slide='${current}']`)find element with data attribute jquery
$("ul").find(`[data-slide='${current}']`)jquery find by data attribute
$('.slide-link[data-slide="0"]').addClass('active');jquery get data attribute
<a data-id="123">link</a>
var id = $(this).data("id"); // Will set id to 123jquery data attribute
data attribute in jquery
For setting attribute data to the element
Html
<p id="assign">Assigning data attribute</p>
jquery
$("#assign").data("title","firstparagraph");
Output:
<p id="assign" data-title="firstparagraph">Assigning data attribute</p>
For getting attribute data from the element
Html
<p id="assign" data-title="firstparagraph">Assigning data attribute</p>
jquery
console.log($("#assign").data("title"));
console.log($("#assign").data());
Output:
firstparagraph
{ title: firstparagraph }jquery get data attribute value by class
//get the result as array
<option value="<?php echo $value['id']; ?>" data-count="5">
</option>
var data = $('.myclass').map(function() {
return $(this).data('optionid');
}).get();Copyright © 2021 Codeinu
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