Answers for ".data javascript"

3

jquery set data attribute value

//<div id="myElementID" data-myvalue="37"></div>
var a = $('#myElementID').data('myvalue'); //get myvalue
$('#myElementID').data('myvalue',38); //set myvalue
Posted by: Guest on October-23-2019
3

jquery data attribute

/* html */
<a data-number="123">link</a>

/* js */
$(this).attr("data-number") // returns string "123"

$(this).data("number") // returns number 123 (jQuery >= 1.4.3 only)
Posted by: Guest on October-28-2020
4

jquery get data attribute

<a data-id="123">link</a>


var id = $(this).data("id"); // Will set id to 123
Posted by: Guest on April-16-2020

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